28891125360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6547}}^1$

素因数の和:6802

約数の個数: 240

約数和(自身を含む): 101078280576

約数和(自身を除く): 72187155216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 227, 240, 243, 270, 324, 360, 405, 432, 454, 486, 540, 648, 681, 720, 810, 908, 972, 1080, 1135, 1215, 1296, 1362, 1620, 1816, 1944, 2043, 2160, 2270, 2430, 2724, 3240, 3405, 3632, 3888, 4086, 4540, 4860, 5448, 6129, 6480, 6547, 6810, 8172, 9080, 9720, 10215, 10896, 12258, 13094, 13620, 16344, 18160, 18387, 19440, 19641, 20430, 24516, 26188, 27240, 30645, 32688, 32735, 36774, 39282, 40860, 49032, 52376, 54480, 55161, 58923, 61290, 65470, 73548, 78564, 81720, 91935, 98064, 98205, 104752, 110322, 117846, 122580, 130940, 147096, 157128, 163440, 176769, 183870, 196410, 220644, 235692, 245160, 261880, 275805, 294192, 294615, 314256, 353538, 367740, 392820, 441288, 471384, 490320, 523760, 530307, 551610, 589230, 707076, 735480, 785640, 882576, 883845, 942768, 1060614, 1103220, 1178460, 1414152, 1470960, 1486169, 1571280, 1590921, 1767690, 2121228, 2206440, 2356920, 2651535, 2828304, 2972338, 3181842, 3535380, 4242456, 4412880, 4458507, 4713840, 5303070, 5944676, 6363684, 7070760, 7430845, 7954605, 8484912, 8917014, 10606140, 11889352, 12727368, 13375521, 14141520, 14861690, 15909210, 17834028, 21212280, 22292535, 23778704, 25454736, 26751042, 29723380, 31818420, 35668056, 40126563, 42424560, 44585070, 53502084, 59446760, 63636840, 66877605, 71336112, 80253126, 89170140, 107004168, 118893520, 120379689, 127273680, 133755210, 160506252, 178340280, 200632815, 214008336, 240759378, 267510420, 321012504, 356680560, 361139067, 401265630, 481518756, 535020840, 601898445, 642025008, 722278134, 802531260, 963037512, 1070041680, 1203796890, 1444556268, 1605062520, 1805695335, 1926075024, 2407593780, 2889112536, 3210125040, 3611390670, 4815187560, 5778225072, 7222781340, 9630375120, 14445562680, 28891125360]

約数ペア:

[(1, 28891125360), (2, 14445562680), (3, 9630375120), (4, 7222781340), (5, 5778225072), (6, 4815187560), (8, 3611390670), (9, 3210125040), (10, 2889112536), (12, 2407593780), (15, 1926075024), (16, 1805695335), (18, 1605062520), (20, 1444556268), (24, 1203796890), (27, 1070041680), (30, 963037512), (36, 802531260), (40, 722278134), (45, 642025008), (48, 601898445), (54, 535020840), (60, 481518756), (72, 401265630), (80, 361139067), (81, 356680560), (90, 321012504), (108, 267510420), (120, 240759378), (135, 214008336), (144, 200632815), (162, 178340280), (180, 160506252), (216, 133755210), (227, 127273680), (240, 120379689), (243, 118893520), (270, 107004168), (324, 89170140), (360, 80253126), (405, 71336112), (432, 66877605), (454, 63636840), (486, 59446760), (540, 53502084), (648, 44585070), (681, 42424560), (720, 40126563), (810, 35668056), (908, 31818420), (972, 29723380), (1080, 26751042), (1135, 25454736), (1215, 23778704), (1296, 22292535), (1362, 21212280), (1620, 17834028), (1816, 15909210), (1944, 14861690), (2043, 14141520), (2160, 13375521), (2270, 12727368), (2430, 11889352), (2724, 10606140), (3240, 8917014), (3405, 8484912), (3632, 7954605), (3888, 7430845), (4086, 7070760), (4540, 6363684), (4860, 5944676), (5448, 5303070), (6129, 4713840), (6480, 4458507), (6547, 4412880), (6810, 4242456), (8172, 3535380), (9080, 3181842), (9720, 2972338), (10215, 2828304), (10896, 2651535), (12258, 2356920), (13094, 2206440), (13620, 2121228), (16344, 1767690), (18160, 1590921), (18387, 1571280), (19440, 1486169), (19641, 1470960), (20430, 1414152), (24516, 1178460), (26188, 1103220), (27240, 1060614), (30645, 942768), (32688, 883845), (32735, 882576), (36774, 785640), (39282, 735480), (40860, 707076), (49032, 589230), (52376, 551610), (54480, 530307), (55161, 523760), (58923, 490320), (61290, 471384), (65470, 441288), (73548, 392820), (78564, 367740), (81720, 353538), (91935, 314256), (98064, 294615), (98205, 294192), (104752, 275805), (110322, 261880), (117846, 245160), (122580, 235692), (130940, 220644), (147096, 196410), (157128, 183870), (163440, 176769)]