149871120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89209}}^1$

素因数の和:89232

約数の個数: 80

約数和(自身を含む): 530977920

約数和(自身を除く): 381106800

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, 89209, 178418, 267627, 356836, 446045, 535254, 624463, 713672, 892090, 1070508, 1248926, 1338135, 1427344, 1784180, 1873389, 2141016, 2497852, 2676270, 3122315, 3568360, 3746778, 4282032, 4995704, 5352540, 6244630, 7136720, 7493556, 9366945, 9991408, 10705080, 12489260, 14987112, 18733890, 21410160, 24978520, 29974224, 37467780, 49957040, 74935560, 149871120]

約数ペア:

[(1, 149871120), (2, 74935560), (3, 49957040), (4, 37467780), (5, 29974224), (6, 24978520), (7, 21410160), (8, 18733890), (10, 14987112), (12, 12489260), (14, 10705080), (15, 9991408), (16, 9366945), (20, 7493556), (21, 7136720), (24, 6244630), (28, 5352540), (30, 4995704), (35, 4282032), (40, 3746778), (42, 3568360), (48, 3122315), (56, 2676270), (60, 2497852), (70, 2141016), (80, 1873389), (84, 1784180), (105, 1427344), (112, 1338135), (120, 1248926), (140, 1070508), (168, 892090), (210, 713672), (240, 624463), (280, 535254), (336, 446045), (420, 356836), (560, 267627), (840, 178418), (1680, 89209)]