67468440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 221860800

約数和(自身を除く): 154392360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 709, 732, 780, 793, 915, 1220, 1418, 1464, 1560, 1586, 1830, 2127, 2379, 2440, 2836, 3172, 3545, 3660, 3965, 4254, 4758, 5672, 6344, 7090, 7320, 7930, 8508, 9217, 9516, 10635, 11895, 14180, 15860, 17016, 18434, 19032, 21270, 23790, 27651, 28360, 31720, 36868, 42540, 43249, 46085, 47580, 55302, 73736, 85080, 86498, 92170, 95160, 110604, 129747, 138255, 172996, 184340, 216245, 221208, 259494, 276510, 345992, 368680, 432490, 518988, 553020, 562237, 648735, 864980, 1037976, 1106040, 1124474, 1297470, 1686711, 1729960, 2248948, 2594940, 2811185, 3373422, 4497896, 5189880, 5622370, 6746844, 8433555, 11244740, 13493688, 16867110, 22489480, 33734220, 67468440]

約数ペア:

[(1, 67468440), (2, 33734220), (3, 22489480), (4, 16867110), (5, 13493688), (6, 11244740), (8, 8433555), (10, 6746844), (12, 5622370), (13, 5189880), (15, 4497896), (20, 3373422), (24, 2811185), (26, 2594940), (30, 2248948), (39, 1729960), (40, 1686711), (52, 1297470), (60, 1124474), (61, 1106040), (65, 1037976), (78, 864980), (104, 648735), (120, 562237), (122, 553020), (130, 518988), (156, 432490), (183, 368680), (195, 345992), (244, 276510), (260, 259494), (305, 221208), (312, 216245), (366, 184340), (390, 172996), (488, 138255), (520, 129747), (610, 110604), (709, 95160), (732, 92170), (780, 86498), (793, 85080), (915, 73736), (1220, 55302), (1418, 47580), (1464, 46085), (1560, 43249), (1586, 42540), (1830, 36868), (2127, 31720), (2379, 28360), (2440, 27651), (2836, 23790), (3172, 21270), (3545, 19032), (3660, 18434), (3965, 17016), (4254, 15860), (4758, 14180), (5672, 11895), (6344, 10635), (7090, 9516), (7320, 9217), (7930, 8508)]