21716501760

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:130

約数の個数: 756

約数和(自身を含む): 84870920988

約数和(自身を除く): 63154419228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 64, 68, 72, 74, 80, 81, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 162, 170, 180, 185, 192, 204, 216, 222, 240, 243, 255, 256, 270, 272, 288, 296, 306, 320, 324, 333, 340, 360, 370, 384, 405, 408, 432, 444, 459, 480, 486, 510, 540, 544, 555, 576, 592, 612, 629, 640, 648, 666, 680, 720, 729, 740, 765, 768, 810, 816, 864, 888, 918, 960, 972, 999, 1020, 1080, 1088, 1110, 1152, 1184, 1215, 1224, 1258, 1280, 1296, 1332, 1360, 1369, 1377, 1440, 1458, 1480, 1530, 1620, 1632, 1665, 1728, 1776, 1836, 1887, 1920, 1944, 1998, 2040, 2160, 2176, 2220, 2295, 2304, 2368, 2430, 2448, 2516, 2592, 2664, 2720, 2738, 2754, 2880, 2916, 2960, 2997, 3060, 3145, 3240, 3264, 3330, 3456, 3552, 3645, 3672, 3774, 3840, 3888, 3996, 4080, 4107, 4131, 4320, 4352, 4440, 4590, 4736, 4860, 4896, 4995, 5032, 5184, 5328, 5440, 5476, 5508, 5661, 5760, 5832, 5920, 5994, 6120, 6290, 6480, 6528, 6660, 6845, 6885, 6912, 7104, 7290, 7344, 7548, 7776, 7992, 8160, 8214, 8262, 8640, 8880, 8991, 9180, 9435, 9472, 9720, 9792, 9990, 10064, 10368, 10656, 10880, 10952, 11016, 11322, 11520, 11664, 11840, 11988, 12240, 12321, 12393, 12580, 12960, 13056, 13320, 13690, 13770, 14208, 14580, 14688, 14985, 15096, 15552, 15984, 16320, 16428, 16524, 16983, 17280, 17760, 17982, 18360, 18870, 19440, 19584, 19980, 20128, 20535, 20655, 20736, 21312, 21760, 21904, 22032, 22644, 23273, 23328, 23680, 23976, 24480, 24642, 24786, 25160, 25920, 26640, 26973, 27380, 27540, 28305, 28416, 29160, 29376, 29970, 30192, 31104, 31968, 32640, 32856, 33048, 33966, 34560, 35520, 35964, 36720, 36963, 37740, 38880, 39168, 39960, 40256, 41070, 41310, 42624, 43808, 44064, 44955, 45288, 46546, 46656, 47360, 47952, 48960, 49284, 49572, 50320, 50949, 51840, 53280, 53946, 54760, 55080, 56610, 58320, 58752, 59940, 60384, 61605, 61965, 62208, 63936, 65280, 65712, 66096, 67932, 69819, 71040, 71928, 73440, 73926, 75480, 77760, 79920, 80512, 82140, 82620, 84915, 85248, 87616, 88128, 89910, 90576, 93092, 93312, 95904, 97920, 98568, 99144, 100640, 101898, 103680, 106560, 107892, 109520, 110160, 110889, 113220, 116365, 116640, 117504, 119880, 120768, 123210, 123930, 127872, 131424, 132192, 134865, 135864, 139638, 142080, 143856, 146880, 147852, 150960, 152847, 155520, 159840, 161024, 164280, 165240, 169830, 175232, 176256, 179820, 181152, 184815, 186184, 186624, 191808, 195840, 197136, 198288, 201280, 203796, 209457, 213120, 215784, 219040, 220320, 221778, 226440, 232730, 233280, 239760, 241536, 246420, 247860, 254745, 255744, 262848, 264384, 269730, 271728, 279276, 287712, 293760, 295704, 301920, 305694, 311040, 319680, 328560, 330480, 332667, 339660, 349095, 350464, 352512, 359640, 362304, 369630, 372368, 383616, 394272, 396576, 402560, 407592, 418914, 426240, 431568, 438080, 440640, 443556, 452880, 458541, 465460, 466560, 479520, 483072, 492840, 495720, 509490, 525696, 528768, 539460, 543456, 554445, 558552, 575424, 587520, 591408, 603840, 611388, 628371, 639360, 657120, 660960, 665334, 679320, 698190, 719280, 724608, 739260, 744736, 764235, 767232, 788544, 793152, 805120, 815184, 837828, 863136, 876160, 881280, 887112, 905760, 917082, 930920, 933120, 959040, 985680, 991440, 998001, 1018980, 1047285, 1051392, 1057536, 1078920, 1086912, 1108890, 1117104, 1150848, 1182816, 1207680, 1222776, 1256742, 1278720, 1314240, 1321920, 1330668, 1358640, 1396380, 1438560, 1449216, 1478520, 1489472, 1528470, 1577088, 1586304, 1630368, 1663335, 1675656, 1726272, 1752320, 1762560, 1774224, 1811520, 1834164, 1861840, 1885113, 1918080, 1971360, 1982880, 1996002, 2037960, 2094570, 2157840, 2173824, 2217780, 2234208, 2292705, 2301696, 2365632, 2415360, 2445552, 2513484, 2628480, 2643840, 2661336, 2717280, 2792760, 2877120, 2957040, 2978944, 3056940, 3141855, 3154176, 3172608, 3260736, 3326670, 3351312, 3452544, 3548448, 3623040, 3668328, 3723680, 3770226, 3836160, 3942720, 3965760, 3992004, 4075920, 4189140, 4315680, 4347648, 4435560, 4468416, 4585410, 4731264, 4891104, 4990005, 5026968, 5256960, 5287680, 5322672, 5434560, 5585520, 5655339, 5754240, 5914080, 5957888, 6113880, 6283710, 6521472, 6653340, 6702624, 6905088, 7096896, 7246080, 7336656, 7447360, 7540452, 7885440, 7931520, 7984008, 8151840, 8378280, 8631360, 8871120, 8936832, 9170820, 9425565, 9462528, 9782208, 9980010, 10053936, 10645344, 10869120, 11171040, 11310678, 11508480, 11828160, 12227760, 12567420, 13042944, 13306680, 13405248, 14193792, 14673312, 14894720, 15080904, 15770880, 15863040, 15968016, 16303680, 16756560, 16966017, 17262720, 17742240, 17873664, 18341640, 18851130, 19564416, 19960020, 20107872, 21290688, 21738240, 22342080, 22621356, 23656320, 24455520, 25134840, 26613360, 26810496, 28276695, 28387584, 29346624, 29789440, 30161808, 31936032, 32607360, 33513120, 33932034, 34525440, 35484480, 36683280, 37702260, 39128832, 39920040, 40215744, 42581376, 44684160, 45242712, 47312640, 48911040, 50269680, 53226720, 53620992, 56553390, 58693248, 60323616, 63872064, 65214720, 67026240, 67864068, 70968960, 73366560, 75404520, 79840080, 80431488, 84830085, 85162752, 89368320, 90485424, 97822080, 100539360, 106453440, 113106780, 117386496, 120647232, 127744128, 134052480, 135728136, 141937920, 146733120, 150809040, 159680160, 160862976, 169660170, 180970848, 195644160, 201078720, 212906880, 226213560, 241294464, 255488256, 268104960, 271456272, 293466240, 301618080, 319360320, 339320340, 361941696, 402157440, 425813760, 452427120, 482588928, 542912544, 586932480, 603236160, 638720640, 678640680, 723883392, 804314880, 904854240, 1085825088, 1206472320, 1277441280, 1357281360, 1447766784, 1809708480, 2171650176, 2412944640, 2714562720, 3619416960, 4343300352, 5429125440, 7238833920, 10858250880, 21716501760]

約数ペア:

[(1, 21716501760), (2, 10858250880), (3, 7238833920), (4, 5429125440), (5, 4343300352), (6, 3619416960), (8, 2714562720), (9, 2412944640), (10, 2171650176), (12, 1809708480), (15, 1447766784), (16, 1357281360), (17, 1277441280), (18, 1206472320), (20, 1085825088), (24, 904854240), (27, 804314880), (30, 723883392), (32, 678640680), (34, 638720640), (36, 603236160), (37, 586932480), (40, 542912544), (45, 482588928), (48, 452427120), (51, 425813760), (54, 402157440), (60, 361941696), (64, 339320340), (68, 319360320), (72, 301618080), (74, 293466240), (80, 271456272), (81, 268104960), (85, 255488256), (90, 241294464), (96, 226213560), (102, 212906880), (108, 201078720), (111, 195644160), (120, 180970848), (128, 169660170), (135, 160862976), (136, 159680160), (144, 150809040), (148, 146733120), (153, 141937920), (160, 135728136), (162, 134052480), (170, 127744128), (180, 120647232), (185, 117386496), (192, 113106780), (204, 106453440), (216, 100539360), (222, 97822080), (240, 90485424), (243, 89368320), (255, 85162752), (256, 84830085), (270, 80431488), (272, 79840080), (288, 75404520), (296, 73366560), (306, 70968960), (320, 67864068), (324, 67026240), (333, 65214720), (340, 63872064), (360, 60323616), (370, 58693248), (384, 56553390), (405, 53620992), (408, 53226720), (432, 50269680), (444, 48911040), (459, 47312640), (480, 45242712), (486, 44684160), (510, 42581376), (540, 40215744), (544, 39920040), (555, 39128832), (576, 37702260), (592, 36683280), (612, 35484480), (629, 34525440), (640, 33932034), (648, 33513120), (666, 32607360), (680, 31936032), (720, 30161808), (729, 29789440), (740, 29346624), (765, 28387584), (768, 28276695), (810, 26810496), (816, 26613360), (864, 25134840), (888, 24455520), (918, 23656320), (960, 22621356), (972, 22342080), (999, 21738240), (1020, 21290688), (1080, 20107872), (1088, 19960020), (1110, 19564416), (1152, 18851130), (1184, 18341640), (1215, 17873664), (1224, 17742240), (1258, 17262720), (1280, 16966017), (1296, 16756560), (1332, 16303680), (1360, 15968016), (1369, 15863040), (1377, 15770880), (1440, 15080904), (1458, 14894720), (1480, 14673312), (1530, 14193792), (1620, 13405248), (1632, 13306680), (1665, 13042944), (1728, 12567420), (1776, 12227760), (1836, 11828160), (1887, 11508480), (1920, 11310678), (1944, 11171040), (1998, 10869120), (2040, 10645344), (2160, 10053936), (2176, 9980010), (2220, 9782208), (2295, 9462528), (2304, 9425565), (2368, 9170820), (2430, 8936832), (2448, 8871120), (2516, 8631360), (2592, 8378280), (2664, 8151840), (2720, 7984008), (2738, 7931520), (2754, 7885440), (2880, 7540452), (2916, 7447360), (2960, 7336656), (2997, 7246080), (3060, 7096896), (3145, 6905088), (3240, 6702624), (3264, 6653340), (3330, 6521472), (3456, 6283710), (3552, 6113880), (3645, 5957888), (3672, 5914080), (3774, 5754240), (3840, 5655339), (3888, 5585520), (3996, 5434560), (4080, 5322672), (4107, 5287680), (4131, 5256960), (4320, 5026968), (4352, 4990005), (4440, 4891104), (4590, 4731264), (4736, 4585410), (4860, 4468416), (4896, 4435560), (4995, 4347648), (5032, 4315680), (5184, 4189140), (5328, 4075920), (5440, 3992004), (5476, 3965760), (5508, 3942720), (5661, 3836160), (5760, 3770226), (5832, 3723680), (5920, 3668328), (5994, 3623040), (6120, 3548448), (6290, 3452544), (6480, 3351312), (6528, 3326670), (6660, 3260736), (6845, 3172608), (6885, 3154176), (6912, 3141855), (7104, 3056940), (7290, 2978944), (7344, 2957040), (7548, 2877120), (7776, 2792760), (7992, 2717280), (8160, 2661336), (8214, 2643840), (8262, 2628480), (8640, 2513484), (8880, 2445552), (8991, 2415360), (9180, 2365632), (9435, 2301696), (9472, 2292705), (9720, 2234208), (9792, 2217780), (9990, 2173824), (10064, 2157840), (10368, 2094570), (10656, 2037960), (10880, 1996002), (10952, 1982880), (11016, 1971360), (11322, 1918080), (11520, 1885113), (11664, 1861840), (11840, 1834164), (11988, 1811520), (12240, 1774224), (12321, 1762560), (12393, 1752320), (12580, 1726272), (12960, 1675656), (13056, 1663335), (13320, 1630368), (13690, 1586304), (13770, 1577088), (14208, 1528470), (14580, 1489472), (14688, 1478520), (14985, 1449216), (15096, 1438560), (15552, 1396380), (15984, 1358640), (16320, 1330668), (16428, 1321920), (16524, 1314240), (16983, 1278720), (17280, 1256742), (17760, 1222776), (17982, 1207680), (18360, 1182816), (18870, 1150848), (19440, 1117104), (19584, 1108890), (19980, 1086912), (20128, 1078920), (20535, 1057536), (20655, 1051392), (20736, 1047285), (21312, 1018980), (21760, 998001), (21904, 991440), (22032, 985680), (22644, 959040), (23273, 933120), (23328, 930920), (23680, 917082), (23976, 905760), (24480, 887112), (24642, 881280), (24786, 876160), (25160, 863136), (25920, 837828), (26640, 815184), (26973, 805120), (27380, 793152), (27540, 788544), (28305, 767232), (28416, 764235), (29160, 744736), (29376, 739260), (29970, 724608), (30192, 719280), (31104, 698190), (31968, 679320), (32640, 665334), (32856, 660960), (33048, 657120), (33966, 639360), (34560, 628371), (35520, 611388), (35964, 603840), (36720, 591408), (36963, 587520), (37740, 575424), (38880, 558552), (39168, 554445), (39960, 543456), (40256, 539460), (41070, 528768), (41310, 525696), (42624, 509490), (43808, 495720), (44064, 492840), (44955, 483072), (45288, 479520), (46546, 466560), (46656, 465460), (47360, 458541), (47952, 452880), (48960, 443556), (49284, 440640), (49572, 438080), (50320, 431568), (50949, 426240), (51840, 418914), (53280, 407592), (53946, 402560), (54760, 396576), (55080, 394272), (56610, 383616), (58320, 372368), (58752, 369630), (59940, 362304), (60384, 359640), (61605, 352512), (61965, 350464), (62208, 349095), (63936, 339660), (65280, 332667), (65712, 330480), (66096, 328560), (67932, 319680), (69819, 311040), (71040, 305694), (71928, 301920), (73440, 295704), (73926, 293760), (75480, 287712), (77760, 279276), (79920, 271728), (80512, 269730), (82140, 264384), (82620, 262848), (84915, 255744), (85248, 254745), (87616, 247860), (88128, 246420), (89910, 241536), (90576, 239760), (93092, 233280), (93312, 232730), (95904, 226440), (97920, 221778), (98568, 220320), (99144, 219040), (100640, 215784), (101898, 213120), (103680, 209457), (106560, 203796), (107892, 201280), (109520, 198288), (110160, 197136), (110889, 195840), (113220, 191808), (116365, 186624), (116640, 186184), (117504, 184815), (119880, 181152), (120768, 179820), (123210, 176256), (123930, 175232), (127872, 169830), (131424, 165240), (132192, 164280), (134865, 161024), (135864, 159840), (139638, 155520), (142080, 152847), (143856, 150960), (146880, 147852)]