168958680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 128

約数和(自身を含む): 570931200

約数和(自身を除く): 401972520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4129, 5115, 6820, 8184, 8258, 10230, 12387, 13640, 16516, 20460, 20645, 24774, 33032, 40920, 41290, 45419, 49548, 61935, 82580, 90838, 99096, 123870, 127999, 136257, 165160, 181676, 227095, 247740, 255998, 272514, 363352, 383997, 454190, 495480, 511996, 545028, 639995, 681285, 767994, 908380, 1023992, 1090056, 1279990, 1362570, 1407989, 1535988, 1816760, 1919985, 2559980, 2725140, 2815978, 3071976, 3839970, 4223967, 5119960, 5450280, 5631956, 7039945, 7679940, 8447934, 11263912, 14079890, 15359880, 16895868, 21119835, 28159780, 33791736, 42239670, 56319560, 84479340, 168958680]

約数ペア:

[(1, 168958680), (2, 84479340), (3, 56319560), (4, 42239670), (5, 33791736), (6, 28159780), (8, 21119835), (10, 16895868), (11, 15359880), (12, 14079890), (15, 11263912), (20, 8447934), (22, 7679940), (24, 7039945), (30, 5631956), (31, 5450280), (33, 5119960), (40, 4223967), (44, 3839970), (55, 3071976), (60, 2815978), (62, 2725140), (66, 2559980), (88, 1919985), (93, 1816760), (110, 1535988), (120, 1407989), (124, 1362570), (132, 1279990), (155, 1090056), (165, 1023992), (186, 908380), (220, 767994), (248, 681285), (264, 639995), (310, 545028), (330, 511996), (341, 495480), (372, 454190), (440, 383997), (465, 363352), (620, 272514), (660, 255998), (682, 247740), (744, 227095), (930, 181676), (1023, 165160), (1240, 136257), (1320, 127999), (1364, 123870), (1705, 99096), (1860, 90838), (2046, 82580), (2728, 61935), (3410, 49548), (3720, 45419), (4092, 41290), (4129, 40920), (5115, 33032), (6820, 24774), (8184, 20645), (8258, 20460), (10230, 16516), (12387, 13640)]