84210360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 284014080

約数和(自身を除く): 199803720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2347, 2392, 2760, 2990, 3588, 4485, 4694, 5980, 7041, 7176, 8970, 9388, 11735, 11960, 14082, 17940, 18776, 23470, 28164, 30511, 35205, 35880, 46940, 53981, 56328, 61022, 70410, 91533, 93880, 107962, 122044, 140820, 152555, 161943, 183066, 215924, 244088, 269905, 281640, 305110, 323886, 366132, 431848, 457665, 539810, 610220, 647772, 701753, 732264, 809715, 915330, 1079620, 1220440, 1295544, 1403506, 1619430, 1830660, 2105259, 2159240, 2807012, 3238860, 3508765, 3661320, 4210518, 5614024, 6477720, 7017530, 8421036, 10526295, 14035060, 16842072, 21052590, 28070120, 42105180, 84210360]

約数ペア:

[(1, 84210360), (2, 42105180), (3, 28070120), (4, 21052590), (5, 16842072), (6, 14035060), (8, 10526295), (10, 8421036), (12, 7017530), (13, 6477720), (15, 5614024), (20, 4210518), (23, 3661320), (24, 3508765), (26, 3238860), (30, 2807012), (39, 2159240), (40, 2105259), (46, 1830660), (52, 1619430), (60, 1403506), (65, 1295544), (69, 1220440), (78, 1079620), (92, 915330), (104, 809715), (115, 732264), (120, 701753), (130, 647772), (138, 610220), (156, 539810), (184, 457665), (195, 431848), (230, 366132), (260, 323886), (276, 305110), (299, 281640), (312, 269905), (345, 244088), (390, 215924), (460, 183066), (520, 161943), (552, 152555), (598, 140820), (690, 122044), (780, 107962), (897, 93880), (920, 91533), (1196, 70410), (1380, 61022), (1495, 56328), (1560, 53981), (1794, 46940), (2347, 35880), (2392, 35205), (2760, 30511), (2990, 28164), (3588, 23470), (4485, 18776), (4694, 17940), (5980, 14082), (7041, 11960), (7176, 11735), (8970, 9388)]