1570846620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15649}}^1$

素因数の和:15907

約数の個数: 96

約数和(自身を含む): 5048064000

約数和(自身を除く): 3477217380

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, 1673, 2390, 2868, 3346, 3585, 4780, 5019, 6692, 7170, 8365, 10038, 14340, 15649, 16730, 20076, 25095, 31298, 33460, 46947, 50190, 62596, 78245, 93894, 100380, 109543, 156490, 187788, 219086, 234735, 312980, 328629, 438172, 469470, 547715, 657258, 938940, 1095430, 1314516, 1643145, 2190860, 3286290, 3740111, 6572580, 7480222, 11220333, 14960444, 18700555, 22440666, 26180777, 37401110, 44881332, 52361554, 56101665, 74802220, 78542331, 104723108, 112203330, 130903885, 157084662, 224406660, 261807770, 314169324, 392711655, 523615540, 785423310, 1570846620]

約数ペア:

[(1, 1570846620), (2, 785423310), (3, 523615540), (4, 392711655), (5, 314169324), (6, 261807770), (7, 224406660), (10, 157084662), (12, 130903885), (14, 112203330), (15, 104723108), (20, 78542331), (21, 74802220), (28, 56101665), (30, 52361554), (35, 44881332), (42, 37401110), (60, 26180777), (70, 22440666), (84, 18700555), (105, 14960444), (140, 11220333), (210, 7480222), (239, 6572580), (420, 3740111), (478, 3286290), (717, 2190860), (956, 1643145), (1195, 1314516), (1434, 1095430), (1673, 938940), (2390, 657258), (2868, 547715), (3346, 469470), (3585, 438172), (4780, 328629), (5019, 312980), (6692, 234735), (7170, 219086), (8365, 187788), (10038, 156490), (14340, 109543), (15649, 100380), (16730, 93894), (20076, 78245), (25095, 62596), (31298, 50190), (33460, 46947)]