171664080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102181}}^1$

素因数の和:102204

約数の個数: 80

約数和(自身を含む): 608187264

約数和(自身を除く): 436523184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102181, 204362, 306543, 408724, 510905, 613086, 715267, 817448, 1021810, 1226172, 1430534, 1532715, 1634896, 2043620, 2145801, 2452344, 2861068, 3065430, 3576335, 4087240, 4291602, 4904688, 5722136, 6130860, 7152670, 8174480, 8583204, 10729005, 11444272, 12261720, 14305340, 17166408, 21458010, 24523440, 28610680, 34332816, 42916020, 57221360, 85832040, 171664080]

約数ペア:

[(1, 171664080), (2, 85832040), (3, 57221360), (4, 42916020), (5, 34332816), (6, 28610680), (7, 24523440), (8, 21458010), (10, 17166408), (12, 14305340), (14, 12261720), (15, 11444272), (16, 10729005), (20, 8583204), (21, 8174480), (24, 7152670), (28, 6130860), (30, 5722136), (35, 4904688), (40, 4291602), (42, 4087240), (48, 3576335), (56, 3065430), (60, 2861068), (70, 2452344), (80, 2145801), (84, 2043620), (105, 1634896), (112, 1532715), (120, 1430534), (140, 1226172), (168, 1021810), (210, 817448), (240, 715267), (280, 613086), (336, 510905), (420, 408724), (560, 306543), (840, 204362), (1680, 102181)]