223893560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 559046880

約数和(自身を除く): 335153320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 167, 220, 242, 277, 334, 440, 484, 554, 605, 668, 835, 968, 1108, 1210, 1336, 1385, 1670, 1837, 2216, 2420, 2770, 3047, 3340, 3674, 4840, 5540, 6094, 6680, 7348, 9185, 11080, 12188, 14696, 15235, 18370, 20207, 24376, 30470, 33517, 36740, 40414, 46259, 60940, 67034, 73480, 80828, 92518, 101035, 121880, 134068, 161656, 167585, 185036, 202070, 231295, 268136, 335170, 370072, 404140, 462590, 508849, 670340, 808280, 925180, 1017698, 1340680, 1850360, 2035396, 2544245, 4070792, 5088490, 5597339, 10176980, 11194678, 20353960, 22389356, 27986695, 44778712, 55973390, 111946780, 223893560]

約数ペア:

[(1, 223893560), (2, 111946780), (4, 55973390), (5, 44778712), (8, 27986695), (10, 22389356), (11, 20353960), (20, 11194678), (22, 10176980), (40, 5597339), (44, 5088490), (55, 4070792), (88, 2544245), (110, 2035396), (121, 1850360), (167, 1340680), (220, 1017698), (242, 925180), (277, 808280), (334, 670340), (440, 508849), (484, 462590), (554, 404140), (605, 370072), (668, 335170), (835, 268136), (968, 231295), (1108, 202070), (1210, 185036), (1336, 167585), (1385, 161656), (1670, 134068), (1837, 121880), (2216, 101035), (2420, 92518), (2770, 80828), (3047, 73480), (3340, 67034), (3674, 60940), (4840, 46259), (5540, 40414), (6094, 36740), (6680, 33517), (7348, 30470), (9185, 24376), (11080, 20207), (12188, 18370), (14696, 15235)]