19381209120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7094

約数の個数: 576

約数和(自身を含む): 84991213440

約数和(自身を除く): 65610004320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 702, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 4095, 4320, 4368, 4410, 4680, 4704, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5880, 6048, 6240, 6370, 6552, 6615, 7020, 7043, 7056, 7280, 7560, 7644, 7840, 8190, 8736, 8820, 9360, 9555, 9828, 10080, 10192, 10584, 10920, 11232, 11466, 11760, 12285, 12740, 13104, 13230, 14040, 14086, 14112, 14560, 15120, 15288, 16380, 17199, 17640, 18720, 19110, 19656, 20384, 21129, 21168, 21840, 22932, 23520, 24570, 25480, 26208, 26460, 28080, 28172, 28665, 30240, 30576, 32760, 34398, 35215, 35280, 38220, 39312, 42258, 42336, 43680, 45864, 49140, 49301, 50960, 52920, 56160, 56344, 57330, 61152, 63387, 65520, 68796, 70430, 70560, 76440, 78624, 84516, 85995, 91559, 91728, 98280, 98602, 101920, 105645, 105840, 112688, 114660, 126774, 131040, 137592, 140860, 147903, 152880, 169032, 171990, 183118, 183456, 190161, 196560, 197204, 211290, 211680, 225376, 229320, 246505, 253548, 274677, 275184, 281720, 295806, 305760, 316935, 338064, 343980, 345107, 366236, 380322, 393120, 394408, 422580, 443709, 457795, 458640, 493010, 507096, 549354, 550368, 563440, 591612, 633870, 640913, 676128, 687960, 690214, 732472, 739515, 760644, 788816, 824031, 845160, 887418, 915590, 917280, 950805, 986020, 1014192, 1035321, 1098708, 1126880, 1183224, 1267740, 1281826, 1331127, 1373385, 1375920, 1380428, 1464944, 1479030, 1521288, 1577632, 1648062, 1690320, 1725535, 1774836, 1831180, 1901610, 1922739, 1972040, 2028384, 2070642, 2197416, 2218545, 2366448, 2472093, 2535480, 2563652, 2662254, 2746770, 2751840, 2760856, 2929888, 2958060, 3042576, 3105963, 3204565, 3296124, 3380640, 3451070, 3549672, 3662360, 3803220, 3845478, 3944080, 4120155, 4141284, 4394832, 4437090, 4486391, 4732896, 4944186, 5070960, 5127304, 5176605, 5324508, 5493540, 5521712, 5768217, 5916120, 6085152, 6211926, 6409130, 6592248, 6655635, 6902140, 7099344, 7324720, 7606440, 7690956, 7888160, 8240310, 8282568, 8789664, 8874180, 8972782, 9317889, 9613695, 9888372, 10141920, 10254608, 10353210, 10649016, 10987080, 11043424, 11536434, 11832240, 12360465, 12423852, 12818260, 13184496, 13311270, 13459173, 13804280, 14198688, 14649440, 15212880, 15381912, 15529815, 16480620, 16565136, 17304651, 17748360, 17945564, 18635778, 19227390, 19776744, 20509216, 20706420, 21298032, 21974160, 22431955, 23072868, 23664480, 24720930, 24847704, 25636520, 26368992, 26622540, 26918346, 27608560, 28841085, 30425760, 30763824, 31059630, 32961240, 33130272, 34609302, 35496720, 35891128, 37271556, 38454780, 39553488, 40377519, 41412840, 42596064, 43948320, 44863910, 46145736, 46589445, 49441860, 49695408, 51273040, 53245080, 53836692, 55217120, 57682170, 61527648, 62119260, 65922480, 67295865, 69218604, 70993440, 71782256, 74543112, 76909560, 79106976, 80755038, 82825680, 86523255, 89727820, 92291472, 93178890, 98883720, 99390816, 102546080, 106490160, 107673384, 115364340, 121132557, 124238520, 131844960, 134591730, 138437208, 143564512, 149086224, 153819120, 161510076, 165651360, 173046510, 179455640, 184582944, 186357780, 197767440, 201887595, 212980320, 215346768, 230728680, 242265114, 248477040, 269183460, 276874416, 298172448, 307638240, 323020152, 346093020, 358911280, 372715560, 395534880, 403775190, 430693536, 461457360, 484530228, 496954080, 538366920, 553748832, 605662785, 646040304, 692186040, 717822560, 745431120, 807550380, 922914720, 969060456, 1076733840, 1211325570, 1292080608, 1384372080, 1490862240, 1615100760, 1938120912, 2153467680, 2422651140, 2768744160, 3230201520, 3876241824, 4845302280, 6460403040, 9690604560, 19381209120]

約数ペア:

[(1, 19381209120), (2, 9690604560), (3, 6460403040), (4, 4845302280), (5, 3876241824), (6, 3230201520), (7, 2768744160), (8, 2422651140), (9, 2153467680), (10, 1938120912), (12, 1615100760), (13, 1490862240), (14, 1384372080), (15, 1292080608), (16, 1211325570), (18, 1076733840), (20, 969060456), (21, 922914720), (24, 807550380), (26, 745431120), (27, 717822560), (28, 692186040), (30, 646040304), (32, 605662785), (35, 553748832), (36, 538366920), (39, 496954080), (40, 484530228), (42, 461457360), (45, 430693536), (48, 403775190), (49, 395534880), (52, 372715560), (54, 358911280), (56, 346093020), (60, 323020152), (63, 307638240), (65, 298172448), (70, 276874416), (72, 269183460), (78, 248477040), (80, 242265114), (84, 230728680), (90, 215346768), (91, 212980320), (96, 201887595), (98, 197767440), (104, 186357780), (105, 184582944), (108, 179455640), (112, 173046510), (117, 165651360), (120, 161510076), (126, 153819120), (130, 149086224), (135, 143564512), (140, 138437208), (144, 134591730), (147, 131844960), (156, 124238520), (160, 121132557), (168, 115364340), (180, 107673384), (182, 106490160), (189, 102546080), (195, 99390816), (196, 98883720), (208, 93178890), (210, 92291472), (216, 89727820), (224, 86523255), (234, 82825680), (240, 80755038), (245, 79106976), (252, 76909560), (260, 74543112), (270, 71782256), (273, 70993440), (280, 69218604), (288, 67295865), (294, 65922480), (312, 62119260), (315, 61527648), (336, 57682170), (351, 55217120), (360, 53836692), (364, 53245080), (378, 51273040), (390, 49695408), (392, 49441860), (416, 46589445), (420, 46145736), (432, 44863910), (441, 43948320), (455, 42596064), (468, 41412840), (480, 40377519), (490, 39553488), (504, 38454780), (520, 37271556), (540, 35891128), (546, 35496720), (560, 34609302), (585, 33130272), (588, 32961240), (624, 31059630), (630, 30763824), (637, 30425760), (672, 28841085), (702, 27608560), (720, 26918346), (728, 26622540), (735, 26368992), (756, 25636520), (780, 24847704), (784, 24720930), (819, 23664480), (840, 23072868), (864, 22431955), (882, 21974160), (910, 21298032), (936, 20706420), (945, 20509216), (980, 19776744), (1008, 19227390), (1040, 18635778), (1080, 17945564), (1092, 17748360), (1120, 17304651), (1170, 16565136), (1176, 16480620), (1248, 15529815), (1260, 15381912), (1274, 15212880), (1323, 14649440), (1365, 14198688), (1404, 13804280), (1440, 13459173), (1456, 13311270), (1470, 13184496), (1512, 12818260), (1560, 12423852), (1568, 12360465), (1638, 11832240), (1680, 11536434), (1755, 11043424), (1764, 10987080), (1820, 10649016), (1872, 10353210), (1890, 10254608), (1911, 10141920), (1960, 9888372), (2016, 9613695), (2080, 9317889), (2160, 8972782), (2184, 8874180), (2205, 8789664), (2340, 8282568), (2352, 8240310), (2457, 7888160), (2520, 7690956), (2548, 7606440), (2646, 7324720), (2730, 7099344), (2808, 6902140), (2912, 6655635), (2940, 6592248), (3024, 6409130), (3120, 6211926), (3185, 6085152), (3276, 5916120), (3360, 5768217), (3510, 5521712), (3528, 5493540), (3640, 5324508), (3744, 5176605), (3780, 5127304), (3822, 5070960), (3920, 4944186), (4095, 4732896), (4320, 4486391), (4368, 4437090), (4410, 4394832), (4680, 4141284), (4704, 4120155), (4914, 3944080), (5040, 3845478), (5096, 3803220), (5292, 3662360), (5460, 3549672), (5616, 3451070), (5733, 3380640), (5880, 3296124), (6048, 3204565), (6240, 3105963), (6370, 3042576), (6552, 2958060), (6615, 2929888), (7020, 2760856), (7043, 2751840), (7056, 2746770), (7280, 2662254), (7560, 2563652), (7644, 2535480), (7840, 2472093), (8190, 2366448), (8736, 2218545), (8820, 2197416), (9360, 2070642), (9555, 2028384), (9828, 1972040), (10080, 1922739), (10192, 1901610), (10584, 1831180), (10920, 1774836), (11232, 1725535), (11466, 1690320), (11760, 1648062), (12285, 1577632), (12740, 1521288), (13104, 1479030), (13230, 1464944), (14040, 1380428), (14086, 1375920), (14112, 1373385), (14560, 1331127), (15120, 1281826), (15288, 1267740), (16380, 1183224), (17199, 1126880), (17640, 1098708), (18720, 1035321), (19110, 1014192), (19656, 986020), (20384, 950805), (21129, 917280), (21168, 915590), (21840, 887418), (22932, 845160), (23520, 824031), (24570, 788816), (25480, 760644), (26208, 739515), (26460, 732472), (28080, 690214), (28172, 687960), (28665, 676128), (30240, 640913), (30576, 633870), (32760, 591612), (34398, 563440), (35215, 550368), (35280, 549354), (38220, 507096), (39312, 493010), (42258, 458640), (42336, 457795), (43680, 443709), (45864, 422580), (49140, 394408), (49301, 393120), (50960, 380322), (52920, 366236), (56160, 345107), (56344, 343980), (57330, 338064), (61152, 316935), (63387, 305760), (65520, 295806), (68796, 281720), (70430, 275184), (70560, 274677), (76440, 253548), (78624, 246505), (84516, 229320), (85995, 225376), (91559, 211680), (91728, 211290), (98280, 197204), (98602, 196560), (101920, 190161), (105645, 183456), (105840, 183118), (112688, 171990), (114660, 169032), (126774, 152880), (131040, 147903), (137592, 140860)]