7629720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 27095040

約数和(自身を除く): 19465320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 293, 310, 372, 420, 434, 465, 586, 620, 651, 744, 840, 868, 879, 930, 1085, 1172, 1240, 1302, 1465, 1736, 1758, 1860, 2051, 2170, 2344, 2604, 2930, 3255, 3516, 3720, 4102, 4340, 4395, 5208, 5860, 6153, 6510, 7032, 8204, 8680, 8790, 9083, 10255, 11720, 12306, 13020, 16408, 17580, 18166, 20510, 24612, 26040, 27249, 30765, 35160, 36332, 41020, 45415, 49224, 54498, 61530, 63581, 72664, 82040, 90830, 108996, 123060, 127162, 136245, 181660, 190743, 217992, 246120, 254324, 272490, 317905, 363320, 381486, 508648, 544980, 635810, 762972, 953715, 1089960, 1271620, 1525944, 1907430, 2543240, 3814860, 7629720]

約数ペア:

[(1, 7629720), (2, 3814860), (3, 2543240), (4, 1907430), (5, 1525944), (6, 1271620), (7, 1089960), (8, 953715), (10, 762972), (12, 635810), (14, 544980), (15, 508648), (20, 381486), (21, 363320), (24, 317905), (28, 272490), (30, 254324), (31, 246120), (35, 217992), (40, 190743), (42, 181660), (56, 136245), (60, 127162), (62, 123060), (70, 108996), (84, 90830), (93, 82040), (105, 72664), (120, 63581), (124, 61530), (140, 54498), (155, 49224), (168, 45415), (186, 41020), (210, 36332), (217, 35160), (248, 30765), (280, 27249), (293, 26040), (310, 24612), (372, 20510), (420, 18166), (434, 17580), (465, 16408), (586, 13020), (620, 12306), (651, 11720), (744, 10255), (840, 9083), (868, 8790), (879, 8680), (930, 8204), (1085, 7032), (1172, 6510), (1240, 6153), (1302, 5860), (1465, 5208), (1736, 4395), (1758, 4340), (1860, 4102), (2051, 3720), (2170, 3516), (2344, 3255), (2604, 2930)]