144949560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4077

約数の個数: 128

約数和(自身を含む): 508654080

約数和(自身を除く): 363704520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4013, 4515, 5160, 6020, 7224, 8026, 9030, 12039, 12040, 16052, 18060, 20065, 24078, 28091, 32104, 36120, 40130, 48156, 56182, 60195, 80260, 84273, 96312, 112364, 120390, 140455, 160520, 168546, 172559, 224728, 240780, 280910, 337092, 345118, 421365, 481560, 517677, 561820, 674184, 690236, 842730, 862795, 1035354, 1123640, 1207913, 1380472, 1685460, 1725590, 2070708, 2415826, 2588385, 3370920, 3451180, 3623739, 4141416, 4831652, 5176770, 6039565, 6902360, 7247478, 9663304, 10353540, 12079130, 14494956, 18118695, 20707080, 24158260, 28989912, 36237390, 48316520, 72474780, 144949560]

約数ペア:

[(1, 144949560), (2, 72474780), (3, 48316520), (4, 36237390), (5, 28989912), (6, 24158260), (7, 20707080), (8, 18118695), (10, 14494956), (12, 12079130), (14, 10353540), (15, 9663304), (20, 7247478), (21, 6902360), (24, 6039565), (28, 5176770), (30, 4831652), (35, 4141416), (40, 3623739), (42, 3451180), (43, 3370920), (56, 2588385), (60, 2415826), (70, 2070708), (84, 1725590), (86, 1685460), (105, 1380472), (120, 1207913), (129, 1123640), (140, 1035354), (168, 862795), (172, 842730), (210, 690236), (215, 674184), (258, 561820), (280, 517677), (301, 481560), (344, 421365), (420, 345118), (430, 337092), (516, 280910), (602, 240780), (645, 224728), (840, 172559), (860, 168546), (903, 160520), (1032, 140455), (1204, 120390), (1290, 112364), (1505, 96312), (1720, 84273), (1806, 80260), (2408, 60195), (2580, 56182), (3010, 48156), (3612, 40130), (4013, 36120), (4515, 32104), (5160, 28091), (6020, 24078), (7224, 20065), (8026, 18060), (9030, 16052), (12039, 12040)]