207456720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 160

約数和(自身を含む): 682456320

約数和(自身を除く): 474999600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 580, 615, 656, 696, 727, 820, 870, 984, 1160, 1189, 1230, 1392, 1454, 1640, 1740, 1968, 2181, 2320, 2378, 2460, 2908, 3280, 3480, 3567, 3635, 4362, 4756, 4920, 5816, 5945, 6960, 7134, 7270, 8724, 9512, 9840, 10905, 11632, 11890, 14268, 14540, 17448, 17835, 19024, 21083, 21810, 23780, 28536, 29080, 29807, 34896, 35670, 42166, 43620, 47560, 57072, 58160, 59614, 63249, 71340, 84332, 87240, 89421, 95120, 105415, 119228, 126498, 142680, 149035, 168664, 174480, 178842, 210830, 238456, 252996, 285360, 298070, 316245, 337328, 357684, 421660, 447105, 476912, 505992, 596140, 632490, 715368, 843320, 864403, 894210, 1011984, 1192280, 1264980, 1430736, 1686640, 1728806, 1788420, 2384560, 2529960, 2593209, 3457612, 3576840, 4322015, 5059920, 5186418, 6915224, 7153680, 8644030, 10372836, 12966045, 13830448, 17288060, 20745672, 25932090, 34576120, 41491344, 51864180, 69152240, 103728360, 207456720]

約数ペア:

[(1, 207456720), (2, 103728360), (3, 69152240), (4, 51864180), (5, 41491344), (6, 34576120), (8, 25932090), (10, 20745672), (12, 17288060), (15, 13830448), (16, 12966045), (20, 10372836), (24, 8644030), (29, 7153680), (30, 6915224), (40, 5186418), (41, 5059920), (48, 4322015), (58, 3576840), (60, 3457612), (80, 2593209), (82, 2529960), (87, 2384560), (116, 1788420), (120, 1728806), (123, 1686640), (145, 1430736), (164, 1264980), (174, 1192280), (205, 1011984), (232, 894210), (240, 864403), (246, 843320), (290, 715368), (328, 632490), (348, 596140), (410, 505992), (435, 476912), (464, 447105), (492, 421660), (580, 357684), (615, 337328), (656, 316245), (696, 298070), (727, 285360), (820, 252996), (870, 238456), (984, 210830), (1160, 178842), (1189, 174480), (1230, 168664), (1392, 149035), (1454, 142680), (1640, 126498), (1740, 119228), (1968, 105415), (2181, 95120), (2320, 89421), (2378, 87240), (2460, 84332), (2908, 71340), (3280, 63249), (3480, 59614), (3567, 58160), (3635, 57072), (4362, 47560), (4756, 43620), (4920, 42166), (5816, 35670), (5945, 34896), (6960, 29807), (7134, 29080), (7270, 28536), (8724, 23780), (9512, 21810), (9840, 21083), (10905, 19024), (11632, 17835), (11890, 17448), (14268, 14540)]