381869281920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{71569}}^1$

素因数の和:71995

約数の個数: 256

約数和(自身を含む): 1394618745600

約数和(自身を除く): 1012749463680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 397, 420, 448, 480, 560, 640, 672, 794, 840, 896, 960, 1120, 1191, 1344, 1588, 1680, 1920, 1985, 2240, 2382, 2688, 2779, 3176, 3360, 3970, 4480, 4764, 5558, 5955, 6352, 6720, 7940, 8337, 9528, 11116, 11910, 12704, 13440, 13895, 15880, 16674, 19056, 22232, 23820, 25408, 27790, 31760, 33348, 38112, 41685, 44464, 47640, 50816, 55580, 63520, 66696, 71569, 76224, 83370, 88928, 95280, 111160, 127040, 133392, 143138, 152448, 166740, 177856, 190560, 214707, 222320, 254080, 266784, 286276, 333480, 355712, 357845, 381120, 429414, 444640, 500983, 533568, 572552, 666960, 715690, 762240, 858828, 889280, 1001966, 1067136, 1073535, 1145104, 1333920, 1431380, 1502949, 1717656, 1778560, 2003932, 2147070, 2290208, 2504915, 2667840, 2862760, 3005898, 3435312, 4007864, 4294140, 4580416, 5009830, 5335680, 5725520, 6011796, 6870624, 7514745, 8015728, 8588280, 9160832, 10019660, 11451040, 12023592, 13741248, 15029490, 16031456, 17176560, 20039320, 22902080, 24047184, 27482496, 28412893, 30058980, 32062912, 34353120, 40078640, 45804160, 48094368, 56825786, 60117960, 64125824, 68706240, 80157280, 85238679, 96188736, 113651572, 120235920, 137412480, 142064465, 160314560, 170477358, 192377472, 198890251, 227303144, 240471840, 284128930, 320629120, 340954716, 397780502, 426193395, 454606288, 480943680, 568257860, 596670753, 681909432, 795561004, 852386790, 909212576, 961887360, 994451255, 1136515720, 1193341506, 1363818864, 1591122008, 1704773580, 1818425152, 1988902510, 2273031440, 2386683012, 2727637728, 2983353765, 3182244016, 3409547160, 3636850304, 3977805020, 4546062880, 4773366024, 5455275456, 5966707530, 6364488032, 6819094320, 7955610040, 9092125760, 9546732048, 10910550912, 11933415060, 12728976064, 13638188640, 15911220080, 18184251520, 19093464096, 23866830120, 25457952128, 27276377280, 31822440160, 38186928192, 47733660240, 54552754560, 63644880320, 76373856384, 95467320480, 127289760640, 190934640960, 381869281920]

約数ペア:

[(1, 381869281920), (2, 190934640960), (3, 127289760640), (4, 95467320480), (5, 76373856384), (6, 63644880320), (7, 54552754560), (8, 47733660240), (10, 38186928192), (12, 31822440160), (14, 27276377280), (15, 25457952128), (16, 23866830120), (20, 19093464096), (21, 18184251520), (24, 15911220080), (28, 13638188640), (30, 12728976064), (32, 11933415060), (35, 10910550912), (40, 9546732048), (42, 9092125760), (48, 7955610040), (56, 6819094320), (60, 6364488032), (64, 5966707530), (70, 5455275456), (80, 4773366024), (84, 4546062880), (96, 3977805020), (105, 3636850304), (112, 3409547160), (120, 3182244016), (128, 2983353765), (140, 2727637728), (160, 2386683012), (168, 2273031440), (192, 1988902510), (210, 1818425152), (224, 1704773580), (240, 1591122008), (280, 1363818864), (320, 1193341506), (336, 1136515720), (384, 994451255), (397, 961887360), (420, 909212576), (448, 852386790), (480, 795561004), (560, 681909432), (640, 596670753), (672, 568257860), (794, 480943680), (840, 454606288), (896, 426193395), (960, 397780502), (1120, 340954716), (1191, 320629120), (1344, 284128930), (1588, 240471840), (1680, 227303144), (1920, 198890251), (1985, 192377472), (2240, 170477358), (2382, 160314560), (2688, 142064465), (2779, 137412480), (3176, 120235920), (3360, 113651572), (3970, 96188736), (4480, 85238679), (4764, 80157280), (5558, 68706240), (5955, 64125824), (6352, 60117960), (6720, 56825786), (7940, 48094368), (8337, 45804160), (9528, 40078640), (11116, 34353120), (11910, 32062912), (12704, 30058980), (13440, 28412893), (13895, 27482496), (15880, 24047184), (16674, 22902080), (19056, 20039320), (22232, 17176560), (23820, 16031456), (25408, 15029490), (27790, 13741248), (31760, 12023592), (33348, 11451040), (38112, 10019660), (41685, 9160832), (44464, 8588280), (47640, 8015728), (50816, 7514745), (55580, 6870624), (63520, 6011796), (66696, 5725520), (71569, 5335680), (76224, 5009830), (83370, 4580416), (88928, 4294140), (95280, 4007864), (111160, 3435312), (127040, 3005898), (133392, 2862760), (143138, 2667840), (152448, 2504915), (166740, 2290208), (177856, 2147070), (190560, 2003932), (214707, 1778560), (222320, 1717656), (254080, 1502949), (266784, 1431380), (286276, 1333920), (333480, 1145104), (355712, 1073535), (357845, 1067136), (381120, 1001966), (429414, 889280), (444640, 858828), (500983, 762240), (533568, 715690), (572552, 666960)]