2551734240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2129}}^1$

素因数の和:2385

約数の個数: 192

約数和(自身を含む): 8811452160

約数和(自身を除く): 6259717920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 227, 240, 264, 330, 352, 440, 454, 480, 528, 660, 681, 880, 908, 1056, 1135, 1320, 1362, 1760, 1816, 2129, 2270, 2497, 2640, 2724, 3405, 3632, 4258, 4540, 4994, 5280, 5448, 6387, 6810, 7264, 7491, 8516, 9080, 9988, 10645, 10896, 12485, 12774, 13620, 14982, 17032, 18160, 19976, 21290, 21792, 23419, 24970, 25548, 27240, 29964, 31935, 34064, 36320, 37455, 39952, 42580, 46838, 49940, 51096, 54480, 59928, 63870, 68128, 70257, 74910, 79904, 85160, 93676, 99880, 102192, 108960, 117095, 119856, 127740, 140514, 149820, 170320, 187352, 199760, 204384, 234190, 239712, 255480, 281028, 299640, 340640, 351285, 374704, 399520, 468380, 483283, 510960, 562056, 599280, 702570, 749408, 936760, 966566, 1021920, 1124112, 1198560, 1405140, 1449849, 1873520, 1933132, 2248224, 2416415, 2810280, 2899698, 3747040, 3866264, 4832830, 5316113, 5620560, 5799396, 7249245, 7732528, 9665660, 10632226, 11241120, 11598792, 14498490, 15465056, 15948339, 19331320, 21264452, 23197584, 26580565, 28996980, 31896678, 38662640, 42528904, 46395168, 53161130, 57993960, 63793356, 77325280, 79741695, 85057808, 106322260, 115987920, 127586712, 159483390, 170115616, 212644520, 231975840, 255173424, 318966780, 425289040, 510346848, 637933560, 850578080, 1275867120, 2551734240]

約数ペア:

[(1, 2551734240), (2, 1275867120), (3, 850578080), (4, 637933560), (5, 510346848), (6, 425289040), (8, 318966780), (10, 255173424), (11, 231975840), (12, 212644520), (15, 170115616), (16, 159483390), (20, 127586712), (22, 115987920), (24, 106322260), (30, 85057808), (32, 79741695), (33, 77325280), (40, 63793356), (44, 57993960), (48, 53161130), (55, 46395168), (60, 42528904), (66, 38662640), (80, 31896678), (88, 28996980), (96, 26580565), (110, 23197584), (120, 21264452), (132, 19331320), (160, 15948339), (165, 15465056), (176, 14498490), (220, 11598792), (227, 11241120), (240, 10632226), (264, 9665660), (330, 7732528), (352, 7249245), (440, 5799396), (454, 5620560), (480, 5316113), (528, 4832830), (660, 3866264), (681, 3747040), (880, 2899698), (908, 2810280), (1056, 2416415), (1135, 2248224), (1320, 1933132), (1362, 1873520), (1760, 1449849), (1816, 1405140), (2129, 1198560), (2270, 1124112), (2497, 1021920), (2640, 966566), (2724, 936760), (3405, 749408), (3632, 702570), (4258, 599280), (4540, 562056), (4994, 510960), (5280, 483283), (5448, 468380), (6387, 399520), (6810, 374704), (7264, 351285), (7491, 340640), (8516, 299640), (9080, 281028), (9988, 255480), (10645, 239712), (10896, 234190), (12485, 204384), (12774, 199760), (13620, 187352), (14982, 170320), (17032, 149820), (18160, 140514), (19976, 127740), (21290, 119856), (21792, 117095), (23419, 108960), (24970, 102192), (25548, 99880), (27240, 93676), (29964, 85160), (31935, 79904), (34064, 74910), (36320, 70257), (37455, 68128), (39952, 63870), (42580, 59928), (46838, 54480), (49940, 51096)]