466156040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13109}}^1$

素因数の和:13254

約数の個数: 64

約数和(自身を含む): 1208217600

約数和(自身を除く): 742061560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 13109, 17780, 26218, 35560, 52436, 65545, 91763, 104872, 131090, 183526, 262180, 367052, 458815, 524360, 734104, 917630, 1664843, 1835260, 3329686, 3670520, 6659372, 8324215, 11653901, 13318744, 16648430, 23307802, 33296860, 46615604, 58269505, 66593720, 93231208, 116539010, 233078020, 466156040]

約数ペア:

[(1, 466156040), (2, 233078020), (4, 116539010), (5, 93231208), (7, 66593720), (8, 58269505), (10, 46615604), (14, 33296860), (20, 23307802), (28, 16648430), (35, 13318744), (40, 11653901), (56, 8324215), (70, 6659372), (127, 3670520), (140, 3329686), (254, 1835260), (280, 1664843), (508, 917630), (635, 734104), (889, 524360), (1016, 458815), (1270, 367052), (1778, 262180), (2540, 183526), (3556, 131090), (4445, 104872), (5080, 91763), (7112, 65545), (8890, 52436), (13109, 35560), (17780, 26218)]