16631487680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{48079}}^1$

素因数の和:48166

約数の個数: 112

約数和(自身を含む): 42205777920

約数和(自身を除く): 25574290240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 184, 188, 230, 235, 320, 368, 376, 460, 470, 736, 752, 920, 940, 1081, 1472, 1504, 1840, 1880, 2162, 3008, 3680, 3760, 4324, 5405, 7360, 7520, 8648, 10810, 15040, 17296, 21620, 34592, 43240, 48079, 69184, 86480, 96158, 172960, 192316, 240395, 345920, 384632, 480790, 769264, 961580, 1105817, 1538528, 1923160, 2211634, 2259713, 3077056, 3846320, 4423268, 4519426, 5529085, 7692640, 8846536, 9038852, 11058170, 11298565, 15385280, 17693072, 18077704, 22116340, 22597130, 35386144, 36155408, 44232680, 45194260, 51973399, 70772288, 72310816, 88465360, 90388520, 103946798, 144621632, 176930720, 180777040, 207893596, 259866995, 353861440, 361554080, 415787192, 519733990, 723108160, 831574384, 1039467980, 1663148768, 2078935960, 3326297536, 4157871920, 8315743840, 16631487680]

約数ペア:

[(1, 16631487680), (2, 8315743840), (4, 4157871920), (5, 3326297536), (8, 2078935960), (10, 1663148768), (16, 1039467980), (20, 831574384), (23, 723108160), (32, 519733990), (40, 415787192), (46, 361554080), (47, 353861440), (64, 259866995), (80, 207893596), (92, 180777040), (94, 176930720), (115, 144621632), (160, 103946798), (184, 90388520), (188, 88465360), (230, 72310816), (235, 70772288), (320, 51973399), (368, 45194260), (376, 44232680), (460, 36155408), (470, 35386144), (736, 22597130), (752, 22116340), (920, 18077704), (940, 17693072), (1081, 15385280), (1472, 11298565), (1504, 11058170), (1840, 9038852), (1880, 8846536), (2162, 7692640), (3008, 5529085), (3680, 4519426), (3760, 4423268), (4324, 3846320), (5405, 3077056), (7360, 2259713), (7520, 2211634), (8648, 1923160), (10810, 1538528), (15040, 1105817), (17296, 961580), (21620, 769264), (34592, 480790), (43240, 384632), (48079, 345920), (69184, 240395), (86480, 192316), (96158, 172960)]