154696920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26309}}^1$

素因数の和:26337

約数の個数: 96

約数和(自身を含む): 539881200

約数和(自身を除く): 385184280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26309, 52618, 78927, 105236, 131545, 157854, 184163, 210472, 263090, 315708, 368326, 394635, 526180, 552489, 631416, 736652, 789270, 920815, 1052360, 1104978, 1289141, 1473304, 1578540, 1841630, 2209956, 2578282, 2762445, 3157080, 3683260, 3867423, 4419912, 5156564, 5524890, 6445705, 7366520, 7734846, 10313128, 11049780, 12891410, 15469692, 19337115, 22099560, 25782820, 30939384, 38674230, 51565640, 77348460, 154696920]

約数ペア:

[(1, 154696920), (2, 77348460), (3, 51565640), (4, 38674230), (5, 30939384), (6, 25782820), (7, 22099560), (8, 19337115), (10, 15469692), (12, 12891410), (14, 11049780), (15, 10313128), (20, 7734846), (21, 7366520), (24, 6445705), (28, 5524890), (30, 5156564), (35, 4419912), (40, 3867423), (42, 3683260), (49, 3157080), (56, 2762445), (60, 2578282), (70, 2209956), (84, 1841630), (98, 1578540), (105, 1473304), (120, 1289141), (140, 1104978), (147, 1052360), (168, 920815), (196, 789270), (210, 736652), (245, 631416), (280, 552489), (294, 526180), (392, 394635), (420, 368326), (490, 315708), (588, 263090), (735, 210472), (840, 184163), (980, 157854), (1176, 131545), (1470, 105236), (1960, 78927), (2940, 52618), (5880, 26309)]