233570260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 637072128

約数和(自身を除く): 403501868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 49, 55, 70, 77, 94, 98, 110, 140, 154, 188, 196, 220, 235, 245, 308, 329, 385, 461, 470, 490, 517, 539, 658, 770, 922, 940, 980, 1034, 1078, 1316, 1540, 1645, 1844, 2068, 2156, 2303, 2305, 2585, 2695, 3227, 3290, 3619, 4606, 4610, 5071, 5170, 5390, 6454, 6580, 7238, 9212, 9220, 10142, 10340, 10780, 11515, 12908, 14476, 16135, 18095, 20284, 21667, 22589, 23030, 25333, 25355, 32270, 35497, 36190, 43334, 45178, 46060, 50666, 50710, 64540, 70994, 72380, 86668, 90356, 101332, 101420, 108335, 112945, 126665, 141988, 151669, 177485, 216670, 225890, 238337, 248479, 253330, 303338, 354970, 433340, 451780, 476674, 496958, 506660, 606676, 709940, 758345, 953348, 993916, 1061683, 1191685, 1242395, 1516690, 1668359, 2123366, 2383370, 2484790, 3033380, 3336718, 4246732, 4766740, 4969580, 5308415, 6673436, 8341795, 10616830, 11678513, 16683590, 21233660, 23357026, 33367180, 46714052, 58392565, 116785130, 233570260]

約数ペア:

[(1, 233570260), (2, 116785130), (4, 58392565), (5, 46714052), (7, 33367180), (10, 23357026), (11, 21233660), (14, 16683590), (20, 11678513), (22, 10616830), (28, 8341795), (35, 6673436), (44, 5308415), (47, 4969580), (49, 4766740), (55, 4246732), (70, 3336718), (77, 3033380), (94, 2484790), (98, 2383370), (110, 2123366), (140, 1668359), (154, 1516690), (188, 1242395), (196, 1191685), (220, 1061683), (235, 993916), (245, 953348), (308, 758345), (329, 709940), (385, 606676), (461, 506660), (470, 496958), (490, 476674), (517, 451780), (539, 433340), (658, 354970), (770, 303338), (922, 253330), (940, 248479), (980, 238337), (1034, 225890), (1078, 216670), (1316, 177485), (1540, 151669), (1645, 141988), (1844, 126665), (2068, 112945), (2156, 108335), (2303, 101420), (2305, 101332), (2585, 90356), (2695, 86668), (3227, 72380), (3290, 70994), (3619, 64540), (4606, 50710), (4610, 50666), (5071, 46060), (5170, 45178), (5390, 43334), (6454, 36190), (6580, 35497), (7238, 32270), (9212, 25355), (9220, 25333), (10142, 23030), (10340, 22589), (10780, 21667), (11515, 20284), (12908, 18095), (14476, 16135)]