140082040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29429}}^1$

素因数の和:29464

約数の個数: 64

約数和(自身を含む): 381412800

約数和(自身を除く): 241330760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 29429, 58858, 117716, 147145, 206003, 235432, 294290, 412006, 500293, 588580, 824012, 1000586, 1030015, 1177160, 1648024, 2001172, 2060030, 2501465, 3502051, 4002344, 4120060, 5002930, 7004102, 8240120, 10005860, 14008204, 17510255, 20011720, 28016408, 35020510, 70041020, 140082040]

約数ペア:

[(1, 140082040), (2, 70041020), (4, 35020510), (5, 28016408), (7, 20011720), (8, 17510255), (10, 14008204), (14, 10005860), (17, 8240120), (20, 7004102), (28, 5002930), (34, 4120060), (35, 4002344), (40, 3502051), (56, 2501465), (68, 2060030), (70, 2001172), (85, 1648024), (119, 1177160), (136, 1030015), (140, 1000586), (170, 824012), (238, 588580), (280, 500293), (340, 412006), (476, 294290), (595, 235432), (680, 206003), (952, 147145), (1190, 117716), (2380, 58858), (4760, 29429)]