88897406640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337039}}^1$

素因数の和:337219

約数の個数: 160

約数和(自身を含む): 316957808640

約数和(自身を除く): 228060402000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 7536, 8792, 9420, 10990, 12560, 13188, 16485, 17584, 18840, 21980, 26376, 32970, 37680, 43960, 52752, 65940, 87920, 131880, 263760, 337039, 674078, 1011117, 1348156, 1685195, 2022234, 2359273, 2696312, 3370390, 4044468, 4718546, 5055585, 5392624, 6740780, 7077819, 8088936, 9437092, 10111170, 11796365, 13481560, 14155638, 16177872, 18874184, 20222340, 23592730, 26963120, 28311276, 35389095, 37748368, 40444680, 47185460, 52915123, 56622552, 70778190, 80889360, 94370920, 105830246, 113245104, 141556380, 158745369, 188741840, 211660492, 264575615, 283112760, 317490738, 370405861, 423320984, 529151230, 566225520, 634981476, 740811722, 793726845, 846641968, 1058302460, 1111217583, 1269962952, 1481623444, 1587453690, 1852029305, 2116604920, 2222435166, 2539925904, 2963246888, 3174907380, 3704058610, 4233209840, 4444870332, 5556087915, 5926493776, 6349814760, 7408117220, 8889740664, 11112175830, 12699629520, 14816234440, 17779481328, 22224351660, 29632468880, 44448703320, 88897406640]

約数ペア:

[(1, 88897406640), (2, 44448703320), (3, 29632468880), (4, 22224351660), (5, 17779481328), (6, 14816234440), (7, 12699629520), (8, 11112175830), (10, 8889740664), (12, 7408117220), (14, 6349814760), (15, 5926493776), (16, 5556087915), (20, 4444870332), (21, 4233209840), (24, 3704058610), (28, 3174907380), (30, 2963246888), (35, 2539925904), (40, 2222435166), (42, 2116604920), (48, 1852029305), (56, 1587453690), (60, 1481623444), (70, 1269962952), (80, 1111217583), (84, 1058302460), (105, 846641968), (112, 793726845), (120, 740811722), (140, 634981476), (157, 566225520), (168, 529151230), (210, 423320984), (240, 370405861), (280, 317490738), (314, 283112760), (336, 264575615), (420, 211660492), (471, 188741840), (560, 158745369), (628, 141556380), (785, 113245104), (840, 105830246), (942, 94370920), (1099, 80889360), (1256, 70778190), (1570, 56622552), (1680, 52915123), (1884, 47185460), (2198, 40444680), (2355, 37748368), (2512, 35389095), (3140, 28311276), (3297, 26963120), (3768, 23592730), (4396, 20222340), (4710, 18874184), (5495, 16177872), (6280, 14155638), (6594, 13481560), (7536, 11796365), (8792, 10111170), (9420, 9437092), (10990, 8088936), (12560, 7077819), (13188, 6740780), (16485, 5392624), (17584, 5055585), (18840, 4718546), (21980, 4044468), (26376, 3370390), (32970, 2696312), (37680, 2359273), (43960, 2022234), (52752, 1685195), (65940, 1348156), (87920, 1011117), (131880, 674078), (263760, 337039)]