143452760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 359387280

約数和(自身を除く): 215934520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 121, 214, 220, 242, 277, 428, 440, 484, 535, 554, 605, 856, 968, 1070, 1108, 1177, 1210, 1385, 2140, 2216, 2354, 2420, 2770, 3047, 4280, 4708, 4840, 5540, 5885, 6094, 9416, 11080, 11770, 12188, 12947, 15235, 23540, 24376, 25894, 29639, 30470, 33517, 47080, 51788, 59278, 60940, 64735, 67034, 103576, 118556, 121880, 129470, 134068, 148195, 167585, 237112, 258940, 268136, 296390, 326029, 335170, 517880, 592780, 652058, 670340, 1185560, 1304116, 1340680, 1630145, 2608232, 3260290, 3586319, 6520580, 7172638, 13041160, 14345276, 17931595, 28690552, 35863190, 71726380, 143452760]

約数ペア:

[(1, 143452760), (2, 71726380), (4, 35863190), (5, 28690552), (8, 17931595), (10, 14345276), (11, 13041160), (20, 7172638), (22, 6520580), (40, 3586319), (44, 3260290), (55, 2608232), (88, 1630145), (107, 1340680), (110, 1304116), (121, 1185560), (214, 670340), (220, 652058), (242, 592780), (277, 517880), (428, 335170), (440, 326029), (484, 296390), (535, 268136), (554, 258940), (605, 237112), (856, 167585), (968, 148195), (1070, 134068), (1108, 129470), (1177, 121880), (1210, 118556), (1385, 103576), (2140, 67034), (2216, 64735), (2354, 60940), (2420, 59278), (2770, 51788), (3047, 47080), (4280, 33517), (4708, 30470), (4840, 29639), (5540, 25894), (5885, 24376), (6094, 23540), (9416, 15235), (11080, 12947), (11770, 12188)]