70383720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 233902080

約数和(自身を除く): 163518360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 751, 781, 852, 1065, 1320, 1420, 1502, 1562, 1704, 2130, 2253, 2343, 2840, 3004, 3124, 3755, 3905, 4260, 4506, 4686, 6008, 6248, 7510, 7810, 8261, 8520, 9012, 9372, 11265, 11715, 15020, 15620, 16522, 18024, 18744, 22530, 23430, 24783, 30040, 31240, 33044, 41305, 45060, 46860, 49566, 53321, 66088, 82610, 90120, 93720, 99132, 106642, 123915, 159963, 165220, 198264, 213284, 247830, 266605, 319926, 330440, 426568, 495660, 533210, 586531, 639852, 799815, 991320, 1066420, 1173062, 1279704, 1599630, 1759593, 2132840, 2346124, 2932655, 3199260, 3519186, 4692248, 5865310, 6398520, 7038372, 8797965, 11730620, 14076744, 17595930, 23461240, 35191860, 70383720]

約数ペア:

[(1, 70383720), (2, 35191860), (3, 23461240), (4, 17595930), (5, 14076744), (6, 11730620), (8, 8797965), (10, 7038372), (11, 6398520), (12, 5865310), (15, 4692248), (20, 3519186), (22, 3199260), (24, 2932655), (30, 2346124), (33, 2132840), (40, 1759593), (44, 1599630), (55, 1279704), (60, 1173062), (66, 1066420), (71, 991320), (88, 799815), (110, 639852), (120, 586531), (132, 533210), (142, 495660), (165, 426568), (213, 330440), (220, 319926), (264, 266605), (284, 247830), (330, 213284), (355, 198264), (426, 165220), (440, 159963), (568, 123915), (660, 106642), (710, 99132), (751, 93720), (781, 90120), (852, 82610), (1065, 66088), (1320, 53321), (1420, 49566), (1502, 46860), (1562, 45060), (1704, 41305), (2130, 33044), (2253, 31240), (2343, 30040), (2840, 24783), (3004, 23430), (3124, 22530), (3755, 18744), (3905, 18024), (4260, 16522), (4506, 15620), (4686, 15020), (6008, 11715), (6248, 11265), (7510, 9372), (7810, 9012), (8261, 8520)]