320461858080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8610

約数の個数: 864

約数和(自身を含む): 1403553151728

約数和(自身を除く): 1083091293648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 82, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 123, 126, 130, 140, 144, 147, 156, 160, 164, 168, 180, 182, 195, 196, 205, 208, 210, 224, 234, 240, 245, 246, 252, 260, 273, 280, 287, 288, 294, 312, 315, 328, 336, 360, 364, 369, 390, 392, 410, 416, 420, 441, 455, 468, 480, 490, 492, 504, 520, 533, 546, 560, 574, 585, 588, 615, 624, 630, 637, 656, 672, 720, 728, 735, 738, 780, 784, 819, 820, 840, 861, 882, 910, 936, 980, 984, 1008, 1040, 1066, 1092, 1120, 1148, 1170, 1176, 1230, 1248, 1260, 1274, 1312, 1365, 1435, 1440, 1456, 1470, 1476, 1560, 1568, 1599, 1638, 1640, 1680, 1722, 1764, 1820, 1845, 1872, 1911, 1960, 1968, 2009, 2016, 2080, 2132, 2184, 2205, 2296, 2340, 2352, 2460, 2520, 2548, 2583, 2665, 2730, 2870, 2912, 2940, 2952, 3120, 3185, 3198, 3276, 3280, 3360, 3444, 3528, 3640, 3690, 3731, 3744, 3822, 3920, 3936, 4018, 4095, 4264, 4305, 4368, 4410, 4592, 4680, 4704, 4797, 4920, 5040, 5096, 5166, 5330, 5460, 5733, 5740, 5880, 5904, 6027, 6240, 6370, 6396, 6552, 6560, 6888, 7056, 7280, 7380, 7462, 7644, 7840, 7995, 8036, 8190, 8521, 8528, 8610, 8736, 8820, 9184, 9360, 9555, 9594, 9840, 10045, 10080, 10192, 10332, 10660, 10920, 11193, 11466, 11480, 11760, 11808, 12054, 12740, 12792, 12915, 13104, 13776, 14112, 14560, 14760, 14924, 15288, 15990, 16072, 16380, 17042, 17056, 17220, 17640, 18081, 18655, 18720, 19110, 19188, 19680, 20090, 20384, 20664, 21320, 21840, 22386, 22932, 22960, 23520, 23985, 24108, 25480, 25563, 25584, 25830, 26117, 26208, 27552, 28665, 29520, 29848, 30135, 30576, 31980, 32144, 32760, 33579, 34084, 34440, 35280, 36162, 37310, 38220, 38376, 40180, 41328, 42605, 42640, 43680, 44772, 45864, 45920, 47970, 48216, 50960, 51126, 51168, 51660, 52234, 55965, 57330, 59040, 59647, 59696, 60270, 61152, 63960, 64288, 65520, 67158, 68168, 68880, 70560, 72324, 74620, 76440, 76689, 76752, 78351, 80360, 82656, 85210, 85280, 89544, 90405, 91728, 95940, 96432, 101920, 102252, 103320, 104468, 110773, 111930, 114660, 119294, 119392, 120540, 127815, 127920, 130585, 131040, 134316, 136336, 137760, 144648, 149240, 152880, 153378, 153504, 156702, 160720, 167895, 170420, 178941, 179088, 180810, 183456, 191880, 192864, 204504, 206640, 208936, 221546, 223860, 229320, 235053, 238588, 241080, 255630, 255840, 261170, 268632, 272672, 289296, 298235, 298480, 305760, 306756, 313404, 321440, 332319, 335790, 340840, 349361, 357882, 358176, 361620, 383445, 383760, 391755, 409008, 413280, 417529, 417872, 443092, 447720, 458640, 470106, 477176, 482160, 511260, 522340, 536823, 537264, 553865, 578592, 596470, 596960, 613512, 626808, 664638, 671580, 681680, 698722, 715764, 723240, 766890, 767520, 775411, 783510, 818016, 835058, 835744, 886184, 894705, 895440, 917280, 940212, 954352, 964320, 996957, 1022520, 1044680, 1048083, 1073646, 1074528, 1107730, 1175265, 1192940, 1227024, 1252587, 1253616, 1329276, 1343160, 1363360, 1397444, 1431528, 1446480, 1533780, 1550822, 1567020, 1661595, 1670116, 1746805, 1772368, 1789410, 1790880, 1880424, 1908704, 1993914, 2045040, 2087645, 2089360, 2096166, 2147292, 2215460, 2326233, 2350530, 2385880, 2445527, 2454048, 2505174, 2507232, 2658552, 2684115, 2686320, 2794888, 2863056, 2892960, 3067560, 3101644, 3134040, 3144249, 3323190, 3340232, 3493610, 3544736, 3578820, 3757761, 3760848, 3877055, 3987828, 4090080, 4175290, 4178720, 4192332, 4294584, 4430920, 4541693, 4652466, 4701060, 4771760, 4891054, 4984785, 5010348, 5240415, 5317104, 5368230, 5372640, 5427877, 5589776, 5726112, 6135120, 6203288, 6262935, 6268080, 6288498, 6646380, 6680464, 6978699, 6987220, 7157640, 7336581, 7515522, 7521696, 7754110, 7975656, 8350580, 8384664, 8589168, 8861840, 9083386, 9304932, 9402120, 9543520, 9782108, 9969570, 10020696, 10480830, 10634208, 10736460, 10855754, 11179552, 11631165, 12227635, 12270240, 12406576, 12525870, 12536160, 12576996, 13292760, 13360928, 13625079, 13957398, 13974440, 14315280, 14673162, 15031044, 15508220, 15721245, 15951312, 16283631, 16701160, 16769328, 17118689, 17178336, 17723680, 18166772, 18609864, 18788805, 18804240, 19564216, 19939140, 20041392, 20961660, 21472920, 21711508, 22009743, 22708465, 23262330, 24455270, 24813152, 25051740, 25153992, 26585520, 27139385, 27250158, 27914796, 27948880, 28630560, 29346324, 30062088, 31016440, 31442490, 31791851, 31902624, 32567262, 33402320, 33538656, 34237378, 34893495, 36333544, 36682905, 37219728, 37577610, 37608480, 39128432, 39878280, 40082784, 40875237, 41923320, 42945840, 43423016, 44019486, 45416930, 46524660, 48850893, 48910540, 50103480, 50307984, 51356067, 53171040, 54278770, 54500316, 55829592, 55897760, 58692648, 60124176, 62032880, 62884980, 63583702, 65134524, 66804640, 68125395, 68474756, 69786990, 72667088, 73365810, 74439456, 75155220, 78256864, 79756560, 81418155, 81750474, 83846640, 85593445, 85891680, 86846032, 88038972, 90833860, 93049320, 95375553, 97701786, 97821080, 100206960, 100615968, 102712134, 108557540, 109000632, 110048715, 111659184, 117385296, 120248352, 124065760, 125769960, 127167404, 130269048, 136250790, 136949512, 139573980, 145334176, 146731620, 150310440, 154068201, 158959255, 159513120, 162836310, 163500948, 167693280, 171186890, 173692064, 176077944, 181667720, 186098640, 190751106, 195403572, 195642160, 200413920, 204376185, 205424268, 217115080, 218001264, 220097430, 222542957, 223318368, 234770592, 244254465, 251539920, 254334808, 256780335, 260538096, 272501580, 273899024, 279147960, 286126659, 293463240, 300620880, 308136402, 317918510, 325672620, 327001896, 342373780, 352155888, 363335440, 372197280, 381502212, 390807144, 391284320, 408752370, 410848536, 434230160, 436002528, 440194860, 445085914, 476877765, 488508930, 503079840, 508669616, 513560670, 521076192, 545003160, 547798048, 558295920, 572253318, 586926480, 601241760, 616272804, 635837020, 651345240, 654003792, 667628871, 684747560, 704311776, 726670880, 763004424, 770341005, 781614288, 817504740, 821697072, 868460320, 880389720, 890171828, 953755530, 977017860, 1017339232, 1027121340, 1090006320, 1112714785, 1116591840, 1144506636, 1173852960, 1232545608, 1271674040, 1302690480, 1308007584, 1335257742, 1369495120, 1430633295, 1526008848, 1540682010, 1563228576, 1635009480, 1643394144, 1760779440, 1780343656, 1907511060, 1954035720, 2002886613, 2054242680, 2180012640, 2225429570, 2289013272, 2465091216, 2543348080, 2605380960, 2670515484, 2738990240, 2861266590, 3052017696, 3081364020, 3270018960, 3338144355, 3521558880, 3560687312, 3815022120, 3908071440, 4005773226, 4108485360, 4450859140, 4578026544, 4930182432, 5086696160, 5341030968, 5722533180, 6162728040, 6540037920, 6676288710, 7121374624, 7630044240, 7816142880, 8011546452, 8216970720, 8901718280, 9156053088, 10014433065, 10682061936, 11445066360, 12325456080, 13352577420, 15260088480, 16023092904, 17803436560, 20028866130, 21364123872, 22890132720, 24650912160, 26705154840, 32046185808, 35606873120, 40057732260, 45780265440, 53410309680, 64092371616, 80115464520, 106820619360, 160230929040, 320461858080]

約数ペア:

[(1, 320461858080), (2, 160230929040), (3, 106820619360), (4, 80115464520), (5, 64092371616), (6, 53410309680), (7, 45780265440), (8, 40057732260), (9, 35606873120), (10, 32046185808), (12, 26705154840), (13, 24650912160), (14, 22890132720), (15, 21364123872), (16, 20028866130), (18, 17803436560), (20, 16023092904), (21, 15260088480), (24, 13352577420), (26, 12325456080), (28, 11445066360), (30, 10682061936), (32, 10014433065), (35, 9156053088), (36, 8901718280), (39, 8216970720), (40, 8011546452), (41, 7816142880), (42, 7630044240), (45, 7121374624), (48, 6676288710), (49, 6540037920), (52, 6162728040), (56, 5722533180), (60, 5341030968), (63, 5086696160), (65, 4930182432), (70, 4578026544), (72, 4450859140), (78, 4108485360), (80, 4005773226), (82, 3908071440), (84, 3815022120), (90, 3560687312), (91, 3521558880), (96, 3338144355), (98, 3270018960), (104, 3081364020), (105, 3052017696), (112, 2861266590), (117, 2738990240), (120, 2670515484), (123, 2605380960), (126, 2543348080), (130, 2465091216), (140, 2289013272), (144, 2225429570), (147, 2180012640), (156, 2054242680), (160, 2002886613), (164, 1954035720), (168, 1907511060), (180, 1780343656), (182, 1760779440), (195, 1643394144), (196, 1635009480), (205, 1563228576), (208, 1540682010), (210, 1526008848), (224, 1430633295), (234, 1369495120), (240, 1335257742), (245, 1308007584), (246, 1302690480), (252, 1271674040), (260, 1232545608), (273, 1173852960), (280, 1144506636), (287, 1116591840), (288, 1112714785), (294, 1090006320), (312, 1027121340), (315, 1017339232), (328, 977017860), (336, 953755530), (360, 890171828), (364, 880389720), (369, 868460320), (390, 821697072), (392, 817504740), (410, 781614288), (416, 770341005), (420, 763004424), (441, 726670880), (455, 704311776), (468, 684747560), (480, 667628871), (490, 654003792), (492, 651345240), (504, 635837020), (520, 616272804), (533, 601241760), (546, 586926480), (560, 572253318), (574, 558295920), (585, 547798048), (588, 545003160), (615, 521076192), (624, 513560670), (630, 508669616), (637, 503079840), (656, 488508930), (672, 476877765), (720, 445085914), (728, 440194860), (735, 436002528), (738, 434230160), (780, 410848536), (784, 408752370), (819, 391284320), (820, 390807144), (840, 381502212), (861, 372197280), (882, 363335440), (910, 352155888), (936, 342373780), (980, 327001896), (984, 325672620), (1008, 317918510), (1040, 308136402), (1066, 300620880), (1092, 293463240), (1120, 286126659), (1148, 279147960), (1170, 273899024), (1176, 272501580), (1230, 260538096), (1248, 256780335), (1260, 254334808), (1274, 251539920), (1312, 244254465), (1365, 234770592), (1435, 223318368), (1440, 222542957), (1456, 220097430), (1470, 218001264), (1476, 217115080), (1560, 205424268), (1568, 204376185), (1599, 200413920), (1638, 195642160), (1640, 195403572), (1680, 190751106), (1722, 186098640), (1764, 181667720), (1820, 176077944), (1845, 173692064), (1872, 171186890), (1911, 167693280), (1960, 163500948), (1968, 162836310), (2009, 159513120), (2016, 158959255), (2080, 154068201), (2132, 150310440), (2184, 146731620), (2205, 145334176), (2296, 139573980), (2340, 136949512), (2352, 136250790), (2460, 130269048), (2520, 127167404), (2548, 125769960), (2583, 124065760), (2665, 120248352), (2730, 117385296), (2870, 111659184), (2912, 110048715), (2940, 109000632), (2952, 108557540), (3120, 102712134), (3185, 100615968), (3198, 100206960), (3276, 97821080), (3280, 97701786), (3360, 95375553), (3444, 93049320), (3528, 90833860), (3640, 88038972), (3690, 86846032), (3731, 85891680), (3744, 85593445), (3822, 83846640), (3920, 81750474), (3936, 81418155), (4018, 79756560), (4095, 78256864), (4264, 75155220), (4305, 74439456), (4368, 73365810), (4410, 72667088), (4592, 69786990), (4680, 68474756), (4704, 68125395), (4797, 66804640), (4920, 65134524), (5040, 63583702), (5096, 62884980), (5166, 62032880), (5330, 60124176), (5460, 58692648), (5733, 55897760), (5740, 55829592), (5880, 54500316), (5904, 54278770), (6027, 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18166772), (18081, 17723680), (18655, 17178336), (18720, 17118689), (19110, 16769328), (19188, 16701160), (19680, 16283631), (20090, 15951312), (20384, 15721245), (20664, 15508220), (21320, 15031044), (21840, 14673162), (22386, 14315280), (22932, 13974440), (22960, 13957398), (23520, 13625079), (23985, 13360928), (24108, 13292760), (25480, 12576996), (25563, 12536160), (25584, 12525870), (25830, 12406576), (26117, 12270240), (26208, 12227635), (27552, 11631165), (28665, 11179552), (29520, 10855754), (29848, 10736460), (30135, 10634208), (30576, 10480830), (31980, 10020696), (32144, 9969570), (32760, 9782108), (33579, 9543520), (34084, 9402120), (34440, 9304932), (35280, 9083386), (36162, 8861840), (37310, 8589168), (38220, 8384664), (38376, 8350580), (40180, 7975656), (41328, 7754110), (42605, 7521696), (42640, 7515522), (43680, 7336581), (44772, 7157640), (45864, 6987220), (45920, 6978699), (47970, 6680464), (48216, 6646380), (50960, 6288498), (51126, 6268080), (51168, 6262935), (51660, 6203288), (52234, 6135120), (55965, 5726112), (57330, 5589776), (59040, 5427877), (59647, 5372640), (59696, 5368230), (60270, 5317104), (61152, 5240415), (63960, 5010348), (64288, 4984785), (65520, 4891054), (67158, 4771760), (68168, 4701060), (68880, 4652466), (70560, 4541693), (72324, 4430920), (74620, 4294584), (76440, 4192332), (76689, 4178720), (76752, 4175290), (78351, 4090080), (80360, 3987828), (82656, 3877055), (85210, 3760848), (85280, 3757761), (89544, 3578820), (90405, 3544736), (91728, 3493610), (95940, 3340232), (96432, 3323190), (101920, 3144249), (102252, 3134040), (103320, 3101644), (104468, 3067560), (110773, 2892960), (111930, 2863056), (114660, 2794888), (119294, 2686320), (119392, 2684115), (120540, 2658552), (127815, 2507232), (127920, 2505174), (130585, 2454048), (131040, 2445527), (134316, 2385880), (136336, 2350530), (137760, 2326233), (144648, 2215460), (149240, 2147292), (152880, 2096166), (153378, 2089360), (153504, 2087645), (156702, 2045040), (160720, 1993914), (167895, 1908704), (170420, 1880424), (178941, 1790880), (179088, 1789410), (180810, 1772368), (183456, 1746805), (191880, 1670116), (192864, 1661595), (204504, 1567020), (206640, 1550822), (208936, 1533780), (221546, 1446480), (223860, 1431528), (229320, 1397444), (235053, 1363360), (238588, 1343160), (241080, 1329276), (255630, 1253616), (255840, 1252587), (261170, 1227024), (268632, 1192940), (272672, 1175265), (289296, 1107730), (298235, 1074528), (298480, 1073646), (305760, 1048083), (306756, 1044680), (313404, 1022520), (321440, 996957), (332319, 964320), (335790, 954352), (340840, 940212), (349361, 917280), (357882, 895440), (358176, 894705), (361620, 886184), (383445, 835744), (383760, 835058), (391755, 818016), (409008, 783510), (413280, 775411), (417529, 767520), (417872, 766890), (443092, 723240), (447720, 715764), (458640, 698722), (470106, 681680), (477176, 671580), (482160, 664638), (511260, 626808), (522340, 613512), (536823, 596960), (537264, 596470), (553865, 578592)]