194164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73547}}^1$

素因数の和:73574

約数の個数: 80

約数和(自身を含む): 656636544

約数和(自身を除く): 462472464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 73547, 147094, 220641, 294188, 367735, 441282, 588376, 735470, 809017, 882564, 1103205, 1176752, 1470940, 1618034, 1765128, 2206410, 2427051, 2941880, 3236068, 3530256, 4045085, 4412820, 4854102, 5883760, 6472136, 8090170, 8825640, 9708204, 12135255, 12944272, 16180340, 17651280, 19416408, 24270510, 32360680, 38832816, 48541020, 64721360, 97082040, 194164080]

約数ペア:

[(1, 194164080), (2, 97082040), (3, 64721360), (4, 48541020), (5, 38832816), (6, 32360680), (8, 24270510), (10, 19416408), (11, 17651280), (12, 16180340), (15, 12944272), (16, 12135255), (20, 9708204), (22, 8825640), (24, 8090170), (30, 6472136), (33, 5883760), (40, 4854102), (44, 4412820), (48, 4045085), (55, 3530256), (60, 3236068), (66, 2941880), (80, 2427051), (88, 2206410), (110, 1765128), (120, 1618034), (132, 1470940), (165, 1176752), (176, 1103205), (220, 882564), (240, 809017), (264, 735470), (330, 588376), (440, 441282), (528, 367735), (660, 294188), (880, 220641), (1320, 147094), (2640, 73547)]