203460840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 524372760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 191, 198, 220, 264, 269, 330, 360, 382, 396, 440, 495, 538, 573, 660, 764, 792, 807, 955, 990, 1076, 1146, 1320, 1345, 1528, 1614, 1719, 1910, 1980, 2101, 2152, 2292, 2421, 2690, 2865, 2959, 3228, 3438, 3820, 3960, 4035, 4202, 4584, 4842, 5380, 5730, 5918, 6303, 6456, 6876, 7640, 8070, 8404, 8595, 8877, 9684, 10505, 10760, 11460, 11836, 12105, 12606, 13752, 14795, 16140, 16808, 17190, 17754, 18909, 19368, 21010, 22920, 23672, 24210, 25212, 26631, 29590, 31515, 32280, 34380, 35508, 37818, 42020, 44385, 48420, 50424, 51379, 53262, 59180, 63030, 68760, 71016, 75636, 84040, 88770, 94545, 96840, 102758, 106524, 118360, 126060, 133155, 151272, 154137, 177540, 189090, 205516, 213048, 252120, 256895, 266310, 308274, 355080, 378180, 411032, 462411, 513790, 532620, 565169, 616548, 756360, 770685, 924822, 1027580, 1065240, 1130338, 1233096, 1541370, 1695507, 1849644, 2055160, 2260676, 2312055, 2825845, 3082740, 3391014, 3699288, 4521352, 4624110, 5086521, 5651690, 6165480, 6782028, 8477535, 9248220, 10173042, 11303380, 13564056, 16955070, 18496440, 20346084, 22606760, 25432605, 33910140, 40692168, 50865210, 67820280, 101730420, 203460840]

約数ペア:

[(1, 203460840), (2, 101730420), (3, 67820280), (4, 50865210), (5, 40692168), (6, 33910140), (8, 25432605), (9, 22606760), (10, 20346084), (11, 18496440), (12, 16955070), (15, 13564056), (18, 11303380), (20, 10173042), (22, 9248220), (24, 8477535), (30, 6782028), (33, 6165480), (36, 5651690), (40, 5086521), (44, 4624110), (45, 4521352), (55, 3699288), (60, 3391014), (66, 3082740), (72, 2825845), (88, 2312055), (90, 2260676), (99, 2055160), (110, 1849644), (120, 1695507), (132, 1541370), (165, 1233096), (180, 1130338), (191, 1065240), (198, 1027580), (220, 924822), (264, 770685), (269, 756360), (330, 616548), (360, 565169), (382, 532620), (396, 513790), (440, 462411), (495, 411032), (538, 378180), (573, 355080), (660, 308274), (764, 266310), (792, 256895), (807, 252120), (955, 213048), (990, 205516), (1076, 189090), (1146, 177540), (1320, 154137), (1345, 151272), (1528, 133155), (1614, 126060), (1719, 118360), (1910, 106524), (1980, 102758), (2101, 96840), (2152, 94545), (2292, 88770), (2421, 84040), (2690, 75636), (2865, 71016), (2959, 68760), (3228, 63030), (3438, 59180), (3820, 53262), (3960, 51379), (4035, 50424), (4202, 48420), (4584, 44385), (4842, 42020), (5380, 37818), (5730, 35508), (5918, 34380), (6303, 32280), (6456, 31515), (6876, 29590), (7640, 26631), (8070, 25212), (8404, 24210), (8595, 23672), (8877, 22920), (9684, 21010), (10505, 19368), (10760, 18909), (11460, 17754), (11836, 17190), (12105, 16808), (12606, 16140), (13752, 14795)]