233191920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2471

約数の個数: 160

約数和(自身を含む): 803948544

約数和(自身を除く): 570756624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2411, 2418, 2480, 3120, 3224, 3720, 4030, 4822, 4836, 6045, 6448, 7233, 7440, 8060, 9644, 9672, 12055, 12090, 14466, 16120, 19288, 19344, 24110, 24180, 28932, 31343, 32240, 36165, 38576, 48220, 48360, 57864, 62686, 72330, 74741, 94029, 96440, 96720, 115728, 125372, 144660, 149482, 156715, 188058, 192880, 224223, 250744, 289320, 298964, 313430, 373705, 376116, 448446, 470145, 501488, 578640, 597928, 626860, 747410, 752232, 896892, 940290, 971633, 1121115, 1195856, 1253720, 1494820, 1504464, 1793784, 1880580, 1943266, 2242230, 2507440, 2914899, 2989640, 3587568, 3761160, 3886532, 4484460, 4858165, 5829798, 5979280, 7522320, 7773064, 8968920, 9716330, 11659596, 14574495, 15546128, 17937840, 19432660, 23319192, 29148990, 38865320, 46638384, 58297980, 77730640, 116595960, 233191920]

約数ペア:

[(1, 233191920), (2, 116595960), (3, 77730640), (4, 58297980), (5, 46638384), (6, 38865320), (8, 29148990), (10, 23319192), (12, 19432660), (13, 17937840), (15, 15546128), (16, 14574495), (20, 11659596), (24, 9716330), (26, 8968920), (30, 7773064), (31, 7522320), (39, 5979280), (40, 5829798), (48, 4858165), (52, 4484460), (60, 3886532), (62, 3761160), (65, 3587568), (78, 2989640), (80, 2914899), (93, 2507440), (104, 2242230), (120, 1943266), (124, 1880580), (130, 1793784), (155, 1504464), (156, 1494820), (186, 1253720), (195, 1195856), (208, 1121115), (240, 971633), (248, 940290), (260, 896892), (310, 752232), (312, 747410), (372, 626860), (390, 597928), (403, 578640), (465, 501488), (496, 470145), (520, 448446), (620, 376116), (624, 373705), (744, 313430), (780, 298964), (806, 289320), (930, 250744), (1040, 224223), (1209, 192880), (1240, 188058), (1488, 156715), (1560, 149482), (1612, 144660), (1860, 125372), (2015, 115728), (2411, 96720), (2418, 96440), (2480, 94029), (3120, 74741), (3224, 72330), (3720, 62686), (4030, 57864), (4822, 48360), (4836, 48220), (6045, 38576), (6448, 36165), (7233, 32240), (7440, 31343), (8060, 28932), (9644, 24180), (9672, 24110), (12055, 19344), (12090, 19288), (14466, 16120)]