22743240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 52251960

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, 239, 244, 260, 305, 312, 366, 390, 478, 488, 520, 610, 717, 732, 780, 793, 915, 956, 1195, 1220, 1434, 1464, 1560, 1586, 1830, 1912, 2379, 2390, 2440, 2868, 3107, 3172, 3585, 3660, 3965, 4758, 4780, 5736, 6214, 6344, 7170, 7320, 7930, 9321, 9516, 9560, 11895, 12428, 14340, 14579, 15535, 15860, 18642, 19032, 23790, 24856, 28680, 29158, 31070, 31720, 37284, 43737, 46605, 47580, 58316, 62140, 72895, 74568, 87474, 93210, 95160, 116632, 124280, 145790, 174948, 186420, 189527, 218685, 291580, 349896, 372840, 379054, 437370, 568581, 583160, 758108, 874740, 947635, 1137162, 1516216, 1749480, 1895270, 2274324, 2842905, 3790540, 4548648, 5685810, 7581080, 11371620, 22743240]

約数ペア:

[(1, 22743240), (2, 11371620), (3, 7581080), (4, 5685810), (5, 4548648), (6, 3790540), (8, 2842905), (10, 2274324), (12, 1895270), (13, 1749480), (15, 1516216), (20, 1137162), (24, 947635), (26, 874740), (30, 758108), (39, 583160), (40, 568581), (52, 437370), (60, 379054), (61, 372840), (65, 349896), (78, 291580), (104, 218685), (120, 189527), (122, 186420), (130, 174948), (156, 145790), (183, 124280), (195, 116632), (239, 95160), (244, 93210), (260, 87474), (305, 74568), (312, 72895), (366, 62140), (390, 58316), (478, 47580), (488, 46605), (520, 43737), (610, 37284), (717, 31720), (732, 31070), (780, 29158), (793, 28680), (915, 24856), (956, 23790), (1195, 19032), (1220, 18642), (1434, 15860), (1464, 15535), (1560, 14579), (1586, 14340), (1830, 12428), (1912, 11895), (2379, 9560), (2390, 9516), (2440, 9321), (2868, 7930), (3107, 7320), (3172, 7170), (3585, 6344), (3660, 6214), (3965, 5736), (4758, 4780)]