83486760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5271

約数の個数: 128

約数和(自身を含む): 301363200

約数和(自身を除く): 217876440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5231, 5320, 7980, 10462, 15693, 15960, 20924, 26155, 31386, 36617, 41848, 52310, 62772, 73234, 78465, 99389, 104620, 109851, 125544, 146468, 156930, 183085, 198778, 209240, 219702, 292936, 298167, 313860, 366170, 397556, 439404, 496945, 549255, 596334, 627720, 695723, 732340, 795112, 878808, 993890, 1098510, 1192668, 1391446, 1464680, 1490835, 1987780, 2087169, 2197020, 2385336, 2782892, 2981670, 3478615, 3975560, 4174338, 4394040, 5565784, 5963340, 6957230, 8348676, 10435845, 11926680, 13914460, 16697352, 20871690, 27828920, 41743380, 83486760]

約数ペア:

[(1, 83486760), (2, 41743380), (3, 27828920), (4, 20871690), (5, 16697352), (6, 13914460), (7, 11926680), (8, 10435845), (10, 8348676), (12, 6957230), (14, 5963340), (15, 5565784), (19, 4394040), (20, 4174338), (21, 3975560), (24, 3478615), (28, 2981670), (30, 2782892), (35, 2385336), (38, 2197020), (40, 2087169), (42, 1987780), (56, 1490835), (57, 1464680), (60, 1391446), (70, 1192668), (76, 1098510), (84, 993890), (95, 878808), (105, 795112), (114, 732340), (120, 695723), (133, 627720), (140, 596334), (152, 549255), (168, 496945), (190, 439404), (210, 397556), (228, 366170), (266, 313860), (280, 298167), (285, 292936), (380, 219702), (399, 209240), (420, 198778), (456, 183085), (532, 156930), (570, 146468), (665, 125544), (760, 109851), (798, 104620), (840, 99389), (1064, 78465), (1140, 73234), (1330, 62772), (1596, 52310), (1995, 41848), (2280, 36617), (2660, 31386), (3192, 26155), (3990, 20924), (5231, 15960), (5320, 15693), (7980, 10462)]