148662780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 329371140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1481, 1673, 2390, 2868, 2962, 3346, 3585, 4443, 4780, 5019, 5924, 6692, 7170, 7405, 8365, 8886, 10038, 10367, 14340, 14810, 16730, 17772, 20076, 20734, 22215, 25095, 29620, 31101, 33460, 41468, 44430, 50190, 51835, 62202, 88860, 100380, 103670, 124404, 155505, 207340, 311010, 353959, 622020, 707918, 1061877, 1415836, 1769795, 2123754, 2477713, 3539590, 4247508, 4955426, 5309385, 7079180, 7433139, 9910852, 10618770, 12388565, 14866278, 21237540, 24777130, 29732556, 37165695, 49554260, 74331390, 148662780]

約数ペア:

[(1, 148662780), (2, 74331390), (3, 49554260), (4, 37165695), (5, 29732556), (6, 24777130), (7, 21237540), (10, 14866278), (12, 12388565), (14, 10618770), (15, 9910852), (20, 7433139), (21, 7079180), (28, 5309385), (30, 4955426), (35, 4247508), (42, 3539590), (60, 2477713), (70, 2123754), (84, 1769795), (105, 1415836), (140, 1061877), (210, 707918), (239, 622020), (420, 353959), (478, 311010), (717, 207340), (956, 155505), (1195, 124404), (1434, 103670), (1481, 100380), (1673, 88860), (2390, 62202), (2868, 51835), (2962, 50190), (3346, 44430), (3585, 41468), (4443, 33460), (4780, 31101), (5019, 29620), (5924, 25095), (6692, 22215), (7170, 20734), (7405, 20076), (8365, 17772), (8886, 16730), (10038, 14810), (10367, 14340)]