8401472010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6763}}^1$

素因数の和:6929

約数の個数: 128

約数和(自身を含む): 23142620160

約数和(自身を除く): 14741148150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 107, 129, 135, 214, 215, 258, 270, 321, 387, 430, 535, 642, 645, 774, 963, 1070, 1161, 1290, 1605, 1926, 1935, 2322, 2889, 3210, 3870, 4601, 4815, 5778, 5805, 6763, 9202, 9630, 11610, 13526, 13803, 14445, 20289, 23005, 27606, 28890, 33815, 40578, 41409, 46010, 60867, 67630, 69015, 82818, 101445, 121734, 124227, 138030, 182601, 202890, 207045, 248454, 290809, 304335, 365202, 414090, 581618, 608670, 621135, 723641, 872427, 913005, 1242270, 1447282, 1454045, 1744854, 1826010, 2170923, 2617281, 2908090, 3618205, 4341846, 4362135, 5234562, 6512769, 7236410, 7851843, 8724270, 10854615, 13025538, 13086405, 15703686, 19538307, 21709230, 26172810, 31116563, 32563845, 39076614, 39259215, 62233126, 65127690, 78518430, 93349689, 97691535, 155582815, 186699378, 195383070, 280049067, 311165630, 466748445, 560098134, 840147201, 933496890, 1400245335, 1680294402, 2800490670, 4200736005, 8401472010]

約数ペア:

[(1, 8401472010), (2, 4200736005), (3, 2800490670), (5, 1680294402), (6, 1400245335), (9, 933496890), (10, 840147201), (15, 560098134), (18, 466748445), (27, 311165630), (30, 280049067), (43, 195383070), (45, 186699378), (54, 155582815), (86, 97691535), (90, 93349689), (107, 78518430), (129, 65127690), (135, 62233126), (214, 39259215), (215, 39076614), (258, 32563845), (270, 31116563), (321, 26172810), (387, 21709230), (430, 19538307), (535, 15703686), (642, 13086405), (645, 13025538), (774, 10854615), (963, 8724270), (1070, 7851843), (1161, 7236410), (1290, 6512769), (1605, 5234562), (1926, 4362135), (1935, 4341846), (2322, 3618205), (2889, 2908090), (3210, 2617281), (3870, 2170923), (4601, 1826010), (4815, 1744854), (5778, 1454045), (5805, 1447282), (6763, 1242270), (9202, 913005), (9630, 872427), (11610, 723641), (13526, 621135), (13803, 608670), (14445, 581618), (20289, 414090), (23005, 365202), (27606, 304335), (28890, 290809), (33815, 248454), (40578, 207045), (41409, 202890), (46010, 182601), (60867, 138030), (67630, 124227), (69015, 121734), (82818, 101445)]