82420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 196271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 191, 232, 240, 248, 290, 310, 348, 372, 382, 435, 464, 465, 480, 496, 573, 580, 620, 696, 744, 764, 870, 899, 928, 930, 955, 992, 1146, 1160, 1240, 1392, 1488, 1528, 1740, 1798, 1860, 1910, 2292, 2320, 2480, 2697, 2784, 2865, 2976, 3056, 3480, 3596, 3720, 3820, 4495, 4584, 4640, 4960, 5394, 5539, 5730, 5921, 6112, 6960, 7192, 7440, 7640, 8990, 9168, 10788, 11078, 11460, 11842, 13485, 13920, 14384, 14880, 15280, 16617, 17763, 17980, 18336, 21576, 22156, 22920, 23684, 26970, 27695, 28768, 29605, 30560, 33234, 35526, 35960, 43152, 44312, 45840, 47368, 53940, 55390, 59210, 66468, 71052, 71920, 83085, 86304, 88624, 88815, 91680, 94736, 107880, 110780, 118420, 132936, 142104, 143840, 166170, 171709, 177248, 177630, 189472, 215760, 221560, 236840, 265872, 284208, 332340, 343418, 355260, 431520, 443120, 473680, 515127, 531744, 568416, 664680, 686836, 710520, 858545, 886240, 947360, 1030254, 1329360, 1373672, 1421040, 1717090, 2060508, 2575635, 2658720, 2747344, 2842080, 3434180, 4121016, 5151270, 5494688, 6868360, 8242032, 10302540, 13736720, 16484064, 20605080, 27473440, 41210160, 82420320]

約数ペア:

[(1, 82420320), (2, 41210160), (3, 27473440), (4, 20605080), (5, 16484064), (6, 13736720), (8, 10302540), (10, 8242032), (12, 6868360), (15, 5494688), (16, 5151270), (20, 4121016), (24, 3434180), (29, 2842080), (30, 2747344), (31, 2658720), (32, 2575635), (40, 2060508), (48, 1717090), (58, 1421040), (60, 1373672), (62, 1329360), (80, 1030254), (87, 947360), (93, 886240), (96, 858545), (116, 710520), (120, 686836), (124, 664680), (145, 568416), (155, 531744), (160, 515127), (174, 473680), (186, 443120), (191, 431520), (232, 355260), (240, 343418), (248, 332340), (290, 284208), (310, 265872), (348, 236840), (372, 221560), (382, 215760), (435, 189472), (464, 177630), (465, 177248), (480, 171709), (496, 166170), (573, 143840), (580, 142104), (620, 132936), (696, 118420), (744, 110780), (764, 107880), (870, 94736), (899, 91680), (928, 88815), (930, 88624), (955, 86304), (992, 83085), (1146, 71920), (1160, 71052), (1240, 66468), (1392, 59210), (1488, 55390), (1528, 53940), (1740, 47368), (1798, 45840), (1860, 44312), (1910, 43152), (2292, 35960), (2320, 35526), (2480, 33234), (2697, 30560), (2784, 29605), (2865, 28768), (2976, 27695), (3056, 26970), (3480, 23684), (3596, 22920), (3720, 22156), (3820, 21576), (4495, 18336), (4584, 17980), (4640, 17763), (4960, 16617), (5394, 15280), (5539, 14880), (5730, 14384), (5921, 13920), (6112, 13485), (6960, 11842), (7192, 11460), (7440, 11078), (7640, 10788), (8990, 9168)]