148361640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 511488000

約数和(自身を除く): 363126360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 717, 739, 840, 956, 1195, 1434, 1478, 1673, 1912, 2217, 2390, 2868, 2956, 3346, 3585, 3695, 4434, 4780, 5019, 5173, 5736, 5912, 6692, 7170, 7390, 8365, 8868, 9560, 10038, 10346, 11085, 13384, 14340, 14780, 15519, 16730, 17736, 20076, 20692, 22170, 25095, 25865, 28680, 29560, 31038, 33460, 40152, 41384, 44340, 50190, 51730, 62076, 66920, 77595, 88680, 100380, 103460, 124152, 155190, 176621, 200760, 206920, 310380, 353242, 529863, 620760, 706484, 883105, 1059726, 1236347, 1412968, 1766210, 2119452, 2472694, 2649315, 3532420, 3709041, 4238904, 4945388, 5298630, 6181735, 7064840, 7418082, 9890776, 10597260, 12363470, 14836164, 18545205, 21194520, 24726940, 29672328, 37090410, 49453880, 74180820, 148361640]

約数ペア:

[(1, 148361640), (2, 74180820), (3, 49453880), (4, 37090410), (5, 29672328), (6, 24726940), (7, 21194520), (8, 18545205), (10, 14836164), (12, 12363470), (14, 10597260), (15, 9890776), (20, 7418082), (21, 7064840), (24, 6181735), (28, 5298630), (30, 4945388), (35, 4238904), (40, 3709041), (42, 3532420), (56, 2649315), (60, 2472694), (70, 2119452), (84, 1766210), (105, 1412968), (120, 1236347), (140, 1059726), (168, 883105), (210, 706484), (239, 620760), (280, 529863), (420, 353242), (478, 310380), (717, 206920), (739, 200760), (840, 176621), (956, 155190), (1195, 124152), (1434, 103460), (1478, 100380), (1673, 88680), (1912, 77595), (2217, 66920), (2390, 62076), (2868, 51730), (2956, 50190), (3346, 44340), (3585, 41384), (3695, 40152), (4434, 33460), (4780, 31038), (5019, 29560), (5173, 28680), (5736, 25865), (5912, 25095), (6692, 22170), (7170, 20692), (7390, 20076), (8365, 17736), (8868, 16730), (9560, 15519), (10038, 14780), (10346, 14340), (11085, 13384)]