42654145280

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{953}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 103894721280

約数和(自身を除く): 61240576000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 479, 584, 640, 730, 953, 958, 1168, 1280, 1460, 1906, 1916, 2336, 2395, 2920, 3812, 3832, 4672, 4765, 4790, 5840, 7624, 7664, 9344, 9530, 9580, 11680, 15248, 15328, 18688, 19060, 19160, 23360, 30496, 30656, 34967, 38120, 38320, 46720, 60992, 61312, 69569, 69934, 76240, 76640, 93440, 121984, 122624, 139138, 139868, 152480, 153280, 174835, 243968, 278276, 279736, 304960, 306560, 347845, 349670, 456487, 556552, 559472, 609920, 613120, 695690, 699340, 912974, 1113104, 1118944, 1219840, 1391380, 1398680, 1825948, 2226208, 2237888, 2282435, 2782760, 2797360, 3651896, 4452416, 4475776, 4564870, 5565520, 5594720, 7303792, 8904832, 8951552, 9129740, 11131040, 11189440, 14607584, 17809664, 18259480, 22262080, 22378880, 29215168, 33323551, 36518960, 44524160, 44757760, 58430336, 66647102, 73037920, 89048320, 116860672, 133294204, 146075840, 166617755, 266588408, 292151680, 333235510, 533176816, 584303360, 666471020, 1066353632, 1332942040, 2132707264, 2665884080, 4265414528, 5331768160, 8530829056, 10663536320, 21327072640, 42654145280]

約数ペア:

[(1, 42654145280), (2, 21327072640), (4, 10663536320), (5, 8530829056), (8, 5331768160), (10, 4265414528), (16, 2665884080), (20, 2132707264), (32, 1332942040), (40, 1066353632), (64, 666471020), (73, 584303360), (80, 533176816), (128, 333235510), (146, 292151680), (160, 266588408), (256, 166617755), (292, 146075840), (320, 133294204), (365, 116860672), (479, 89048320), (584, 73037920), (640, 66647102), (730, 58430336), (953, 44757760), (958, 44524160), (1168, 36518960), (1280, 33323551), (1460, 29215168), (1906, 22378880), (1916, 22262080), (2336, 18259480), (2395, 17809664), (2920, 14607584), (3812, 11189440), (3832, 11131040), (4672, 9129740), (4765, 8951552), (4790, 8904832), (5840, 7303792), (7624, 5594720), (7664, 5565520), (9344, 4564870), (9530, 4475776), (9580, 4452416), (11680, 3651896), (15248, 2797360), (15328, 2782760), (18688, 2282435), (19060, 2237888), (19160, 2226208), (23360, 1825948), (30496, 1398680), (30656, 1391380), (34967, 1219840), (38120, 1118944), (38320, 1113104), (46720, 912974), (60992, 699340), (61312, 695690), (69569, 613120), (69934, 609920), (76240, 559472), (76640, 556552), (93440, 456487), (121984, 349670), (122624, 347845), (139138, 306560), (139868, 304960), (152480, 279736), (153280, 278276), (174835, 243968)]