3146317342720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{487}}^1\times {\mathrm{630919}}^1$

素因数の和:631433

約数の個数: 96

約数和(自身を含む): 7564831747200

約数和(自身を除く): 4418514404480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 487, 512, 640, 974, 1024, 1280, 1948, 2048, 2435, 2560, 3896, 4870, 5120, 7792, 9740, 10240, 15584, 19480, 31168, 38960, 62336, 77920, 124672, 155840, 249344, 311680, 498688, 623360, 630919, 997376, 1246720, 1261838, 2493440, 2523676, 3154595, 4986880, 5047352, 6309190, 10094704, 12618380, 20189408, 25236760, 40378816, 50473520, 80757632, 100947040, 161515264, 201894080, 307257553, 323030528, 403788160, 614515106, 646061056, 807576320, 1229030212, 1292122112, 1536287765, 1615152640, 2458060424, 3072575530, 3230305280, 4916120848, 6145151060, 6460610560, 9832241696, 12290302120, 19664483392, 24580604240, 39328966784, 49161208480, 78657933568, 98322416960, 157315867136, 196644833920, 314631734272, 393289667840, 629263468544, 786579335680, 1573158671360, 3146317342720]

約数ペア:

[(1, 3146317342720), (2, 1573158671360), (4, 786579335680), (5, 629263468544), (8, 393289667840), (10, 314631734272), (16, 196644833920), (20, 157315867136), (32, 98322416960), (40, 78657933568), (64, 49161208480), (80, 39328966784), (128, 24580604240), (160, 19664483392), (256, 12290302120), (320, 9832241696), (487, 6460610560), (512, 6145151060), (640, 4916120848), (974, 3230305280), (1024, 3072575530), (1280, 2458060424), (1948, 1615152640), (2048, 1536287765), (2435, 1292122112), (2560, 1229030212), (3896, 807576320), (4870, 646061056), (5120, 614515106), (7792, 403788160), (9740, 323030528), (10240, 307257553), (15584, 201894080), (19480, 161515264), (31168, 100947040), (38960, 80757632), (62336, 50473520), (77920, 40378816), (124672, 25236760), (155840, 20189408), (249344, 12618380), (311680, 10094704), (498688, 6309190), (623360, 5047352), (630919, 4986880), (997376, 3154595), (1246720, 2523676), (1261838, 2493440)]