1800701280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 480

約数和(自身を含む): 7587385344

約数和(自身を除く): 5786684064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 863, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1242, 1260, 1288, 1296, 1380, 1440, 1449, 1512, 1610, 1620, 1656, 1680, 1726, 1840, 1863, 1890, 1932, 2016, 2070, 2160, 2208, 2268, 2415, 2484, 2520, 2576, 2589, 2592, 2760, 2835, 2898, 3024, 3105, 3220, 3240, 3312, 3360, 3452, 3680, 3726, 3780, 3864, 4140, 4315, 4320, 4347, 4536, 4830, 4968, 5040, 5152, 5178, 5520, 5670, 5796, 6041, 6048, 6210, 6440, 6480, 6624, 6904, 7245, 7452, 7560, 7728, 7767, 8280, 8630, 8694, 9072, 9315, 9660, 9936, 10080, 10356, 11040, 11340, 11592, 12082, 12420, 12880, 12945, 12960, 13041, 13808, 14490, 14904, 15120, 15456, 15534, 16560, 17260, 17388, 18123, 18144, 18630, 19320, 19849, 19872, 20712, 21735, 22680, 23184, 23301, 24164, 24840, 25760, 25890, 26082, 27616, 28980, 29808, 30205, 30240, 31068, 33120, 34520, 34776, 36246, 37260, 38640, 38835, 39698, 41424, 43470, 45360, 46368, 46602, 48328, 49680, 51780, 52164, 54369, 57960, 59547, 59616, 60410, 62136, 65205, 69040, 69552, 69903, 72492, 74520, 77280, 77670, 79396, 82848, 86940, 90615, 90720, 93204, 96656, 99245, 99360, 103560, 104328, 108738, 115920, 116505, 119094, 120820, 124272, 130410, 138080, 138943, 139104, 139806, 144984, 149040, 155340, 158792, 163107, 173880, 178641, 181230, 186408, 193312, 198490, 207120, 208656, 217476, 231840, 233010, 238188, 241640, 248544, 260820, 271845, 277886, 279612, 289968, 297735, 298080, 310680, 317584, 326214, 347760, 349515, 357282, 362460, 372816, 396980, 414240, 416829, 417312, 434952, 466020, 476376, 483280, 489321, 521640, 535923, 543690, 555772, 559224, 579936, 595470, 621360, 635168, 652428, 694715, 695520, 699030, 714564, 724920, 745632, 793960, 815535, 833658, 869904, 893205, 932040, 952752, 966560, 978642, 1043280, 1071846, 1087380, 1111544, 1118448, 1190940, 1242720, 1250487, 1304856, 1389430, 1398060, 1429128, 1449840, 1587920, 1607769, 1631070, 1667316, 1739808, 1786410, 1864080, 1905504, 1957284, 2084145, 2086560, 2143692, 2174760, 2223088, 2236896, 2381880, 2446605, 2500974, 2609712, 2679615, 2778860, 2796120, 2858256, 2899680, 3175840, 3215538, 3262140, 3334632, 3572820, 3728160, 3751461, 3914568, 4168290, 4287384, 4349520, 4446176, 4763760, 4893210, 5001948, 5219424, 5359230, 5557720, 5592240, 5716512, 6252435, 6431076, 6524280, 6669264, 7145640, 7502922, 7829136, 8038845, 8336580, 8574768, 8699040, 9527520, 9786420, 10003896, 10718460, 11115440, 11184480, 11254383, 12504870, 12862152, 13048560, 13338528, 14291280, 15005844, 15658272, 16077690, 16673160, 17149536, 18757305, 19572840, 20007792, 21436920, 22230880, 22508766, 25009740, 25724304, 26097120, 28582560, 30011688, 32155380, 33346320, 37514610, 39145680, 40015584, 42873840, 45017532, 50019480, 51448608, 56271915, 60023376, 64310760, 66692640, 75029220, 78291360, 85747680, 90035064, 100038960, 112543830, 120046752, 128621520, 150058440, 180070128, 200077920, 225087660, 257243040, 300116880, 360140256, 450175320, 600233760, 900350640, 1800701280]

約数ペア:

[(1, 1800701280), (2, 900350640), (3, 600233760), (4, 450175320), (5, 360140256), (6, 300116880), (7, 257243040), (8, 225087660), (9, 200077920), (10, 180070128), (12, 150058440), (14, 128621520), (15, 120046752), (16, 112543830), (18, 100038960), (20, 90035064), (21, 85747680), (23, 78291360), (24, 75029220), (27, 66692640), (28, 64310760), (30, 60023376), (32, 56271915), (35, 51448608), (36, 50019480), (40, 45017532), (42, 42873840), (45, 40015584), (46, 39145680), (48, 37514610), (54, 33346320), (56, 32155380), (60, 30011688), (63, 28582560), (69, 26097120), (70, 25724304), (72, 25009740), (80, 22508766), (81, 22230880), (84, 21436920), (90, 20007792), (92, 19572840), (96, 18757305), (105, 17149536), (108, 16673160), (112, 16077690), (115, 15658272), (120, 15005844), (126, 14291280), (135, 13338528), (138, 13048560), (140, 12862152), (144, 12504870), (160, 11254383), (161, 11184480), (162, 11115440), (168, 10718460), (180, 10003896), (184, 9786420), (189, 9527520), (207, 8699040), (210, 8574768), (216, 8336580), (224, 8038845), (230, 7829136), (240, 7502922), (252, 7145640), (270, 6669264), (276, 6524280), (280, 6431076), (288, 6252435), (315, 5716512), (322, 5592240), (324, 5557720), (336, 5359230), (345, 5219424), (360, 5001948), (368, 4893210), (378, 4763760), (405, 4446176), (414, 4349520), (420, 4287384), (432, 4168290), (460, 3914568), (480, 3751461), (483, 3728160), (504, 3572820), (540, 3334632), (552, 3262140), (560, 3215538), (567, 3175840), (621, 2899680), (630, 2858256), (644, 2796120), (648, 2778860), (672, 2679615), (690, 2609712), (720, 2500974), (736, 2446605), (756, 2381880), (805, 2236896), (810, 2223088), (828, 2174760), (840, 2143692), (863, 2086560), (864, 2084145), (920, 1957284), (945, 1905504), (966, 1864080), (1008, 1786410), (1035, 1739808), (1080, 1667316), (1104, 1631070), (1120, 1607769), (1134, 1587920), (1242, 1449840), (1260, 1429128), (1288, 1398060), (1296, 1389430), (1380, 1304856), (1440, 1250487), (1449, 1242720), (1512, 1190940), (1610, 1118448), (1620, 1111544), (1656, 1087380), (1680, 1071846), (1726, 1043280), (1840, 978642), (1863, 966560), (1890, 952752), (1932, 932040), (2016, 893205), (2070, 869904), (2160, 833658), (2208, 815535), (2268, 793960), (2415, 745632), (2484, 724920), (2520, 714564), (2576, 699030), (2589, 695520), (2592, 694715), (2760, 652428), (2835, 635168), (2898, 621360), (3024, 595470), (3105, 579936), (3220, 559224), (3240, 555772), (3312, 543690), (3360, 535923), (3452, 521640), (3680, 489321), (3726, 483280), (3780, 476376), (3864, 466020), (4140, 434952), (4315, 417312), (4320, 416829), (4347, 414240), (4536, 396980), (4830, 372816), (4968, 362460), (5040, 357282), (5152, 349515), (5178, 347760), (5520, 326214), (5670, 317584), (5796, 310680), (6041, 298080), (6048, 297735), (6210, 289968), (6440, 279612), (6480, 277886), (6624, 271845), (6904, 260820), (7245, 248544), (7452, 241640), (7560, 238188), (7728, 233010), (7767, 231840), (8280, 217476), (8630, 208656), (8694, 207120), (9072, 198490), (9315, 193312), (9660, 186408), (9936, 181230), (10080, 178641), (10356, 173880), (11040, 163107), (11340, 158792), (11592, 155340), (12082, 149040), (12420, 144984), (12880, 139806), (12945, 139104), (12960, 138943), (13041, 138080), (13808, 130410), (14490, 124272), (14904, 120820), (15120, 119094), (15456, 116505), (15534, 115920), (16560, 108738), (17260, 104328), (17388, 103560), (18123, 99360), (18144, 99245), (18630, 96656), (19320, 93204), (19849, 90720), (19872, 90615), (20712, 86940), (21735, 82848), (22680, 79396), (23184, 77670), (23301, 77280), (24164, 74520), (24840, 72492), (25760, 69903), (25890, 69552), (26082, 69040), (27616, 65205), (28980, 62136), (29808, 60410), (30205, 59616), (30240, 59547), (31068, 57960), (33120, 54369), (34520, 52164), (34776, 51780), (36246, 49680), (37260, 48328), (38640, 46602), (38835, 46368), (39698, 45360), (41424, 43470)]