346190520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 1123617600

約数和(自身を除く): 777427080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 313, 390, 520, 626, 709, 780, 939, 1252, 1418, 1560, 1565, 1878, 2127, 2504, 2836, 3130, 3545, 3756, 4069, 4254, 4695, 5672, 6260, 7090, 7512, 8138, 8508, 9217, 9390, 10635, 12207, 12520, 14180, 16276, 17016, 18434, 18780, 20345, 21270, 24414, 27651, 28360, 32552, 36868, 37560, 40690, 42540, 46085, 48828, 55302, 61035, 73736, 81380, 85080, 92170, 97656, 110604, 122070, 138255, 162760, 184340, 221208, 221917, 244140, 276510, 368680, 443834, 488280, 553020, 665751, 887668, 1106040, 1109585, 1331502, 1775336, 2219170, 2663004, 2884921, 3328755, 4438340, 5326008, 5769842, 6657510, 8654763, 8876680, 11539684, 13315020, 14424605, 17309526, 23079368, 26630040, 28849210, 34619052, 43273815, 57698420, 69238104, 86547630, 115396840, 173095260, 346190520]

約数ペア:

[(1, 346190520), (2, 173095260), (3, 115396840), (4, 86547630), (5, 69238104), (6, 57698420), (8, 43273815), (10, 34619052), (12, 28849210), (13, 26630040), (15, 23079368), (20, 17309526), (24, 14424605), (26, 13315020), (30, 11539684), (39, 8876680), (40, 8654763), (52, 6657510), (60, 5769842), (65, 5326008), (78, 4438340), (104, 3328755), (120, 2884921), (130, 2663004), (156, 2219170), (195, 1775336), (260, 1331502), (312, 1109585), (313, 1106040), (390, 887668), (520, 665751), (626, 553020), (709, 488280), (780, 443834), (939, 368680), (1252, 276510), (1418, 244140), (1560, 221917), (1565, 221208), (1878, 184340), (2127, 162760), (2504, 138255), (2836, 122070), (3130, 110604), (3545, 97656), (3756, 92170), (4069, 85080), (4254, 81380), (4695, 73736), (5672, 61035), (6260, 55302), (7090, 48828), (7512, 46085), (8138, 42540), (8508, 40690), (9217, 37560), (9390, 36868), (10635, 32552), (12207, 28360), (12520, 27651), (14180, 24414), (16276, 21270), (17016, 20345), (18434, 18780)]