8702640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 200

約数和(自身を含む): 32408640

約数和(自身を除く): 23706000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 79, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 158, 162, 170, 180, 204, 216, 237, 240, 255, 270, 272, 306, 316, 324, 340, 360, 395, 405, 408, 432, 459, 474, 510, 540, 612, 632, 648, 680, 711, 720, 765, 790, 810, 816, 918, 948, 1020, 1080, 1185, 1224, 1264, 1296, 1343, 1360, 1377, 1422, 1530, 1580, 1620, 1836, 1896, 2040, 2133, 2160, 2295, 2370, 2448, 2686, 2754, 2844, 3060, 3160, 3240, 3555, 3672, 3792, 4029, 4080, 4266, 4590, 4740, 5372, 5508, 5688, 6120, 6320, 6399, 6480, 6715, 6885, 7110, 7344, 8058, 8532, 9180, 9480, 10665, 10744, 11016, 11376, 12087, 12240, 12798, 13430, 13770, 14220, 16116, 17064, 18360, 18960, 20145, 21330, 21488, 22032, 24174, 25596, 26860, 27540, 28440, 31995, 32232, 34128, 36261, 36720, 40290, 42660, 48348, 51192, 53720, 55080, 56880, 60435, 63990, 64464, 72522, 80580, 85320, 96696, 102384, 107440, 108783, 110160, 120870, 127980, 145044, 161160, 170640, 181305, 193392, 217566, 241740, 255960, 290088, 322320, 362610, 435132, 483480, 511920, 543915, 580176, 725220, 870264, 966960, 1087830, 1450440, 1740528, 2175660, 2900880, 4351320, 8702640]

約数ペア:

[(1, 8702640), (2, 4351320), (3, 2900880), (4, 2175660), (5, 1740528), (6, 1450440), (8, 1087830), (9, 966960), (10, 870264), (12, 725220), (15, 580176), (16, 543915), (17, 511920), (18, 483480), (20, 435132), (24, 362610), (27, 322320), (30, 290088), (34, 255960), (36, 241740), (40, 217566), (45, 193392), (48, 181305), (51, 170640), (54, 161160), (60, 145044), (68, 127980), (72, 120870), (79, 110160), (80, 108783), (81, 107440), (85, 102384), (90, 96696), (102, 85320), (108, 80580), (120, 72522), (135, 64464), (136, 63990), (144, 60435), (153, 56880), (158, 55080), (162, 53720), (170, 51192), (180, 48348), (204, 42660), (216, 40290), (237, 36720), (240, 36261), (255, 34128), (270, 32232), (272, 31995), (306, 28440), (316, 27540), (324, 26860), (340, 25596), (360, 24174), (395, 22032), (405, 21488), (408, 21330), (432, 20145), (459, 18960), (474, 18360), (510, 17064), (540, 16116), (612, 14220), (632, 13770), (648, 13430), (680, 12798), (711, 12240), (720, 12087), (765, 11376), (790, 11016), (810, 10744), (816, 10665), (918, 9480), (948, 9180), (1020, 8532), (1080, 8058), (1185, 7344), (1224, 7110), (1264, 6885), (1296, 6715), (1343, 6480), (1360, 6399), (1377, 6320), (1422, 6120), (1530, 5688), (1580, 5508), (1620, 5372), (1836, 4740), (1896, 4590), (2040, 4266), (2133, 4080), (2160, 4029), (2295, 3792), (2370, 3672), (2448, 3555), (2686, 3240), (2754, 3160), (2844, 3060)]