259343520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 873815040

約数和(自身を除く): 614471520

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, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 601, 620, 696, 744, 870, 899, 928, 930, 992, 1160, 1202, 1240, 1392, 1488, 1740, 1798, 1803, 1860, 2320, 2404, 2480, 2697, 2784, 2976, 3005, 3480, 3596, 3606, 3720, 4495, 4640, 4808, 4960, 5394, 6010, 6960, 7192, 7212, 7440, 8990, 9015, 9616, 10788, 12020, 13485, 13920, 14384, 14424, 14880, 17429, 17980, 18030, 18631, 19232, 21576, 24040, 26970, 28768, 28848, 34858, 35960, 36060, 37262, 43152, 48080, 52287, 53940, 55893, 57696, 69716, 71920, 72120, 74524, 86304, 87145, 93155, 96160, 104574, 107880, 111786, 139432, 143840, 144240, 149048, 174290, 186310, 209148, 215760, 223572, 261435, 278864, 279465, 288480, 298096, 348580, 372620, 418296, 431520, 447144, 522870, 540299, 557728, 558930, 596192, 697160, 745240, 836592, 894288, 1045740, 1080598, 1117860, 1394320, 1490480, 1620897, 1673184, 1788576, 2091480, 2161196, 2235720, 2701495, 2788640, 2980960, 3241794, 4182960, 4322392, 4471440, 5402990, 6483588, 8104485, 8365920, 8644784, 8942880, 10805980, 12967176, 16208970, 17289568, 21611960, 25934352, 32417940, 43223920, 51868704, 64835880, 86447840, 129671760, 259343520]

約数ペア:

[(1, 259343520), (2, 129671760), (3, 86447840), (4, 64835880), (5, 51868704), (6, 43223920), (8, 32417940), (10, 25934352), (12, 21611960), (15, 17289568), (16, 16208970), (20, 12967176), (24, 10805980), (29, 8942880), (30, 8644784), (31, 8365920), (32, 8104485), (40, 6483588), (48, 5402990), (58, 4471440), (60, 4322392), (62, 4182960), (80, 3241794), (87, 2980960), (93, 2788640), (96, 2701495), (116, 2235720), (120, 2161196), (124, 2091480), (145, 1788576), (155, 1673184), (160, 1620897), (174, 1490480), (186, 1394320), (232, 1117860), (240, 1080598), (248, 1045740), (290, 894288), (310, 836592), (348, 745240), (372, 697160), (435, 596192), (464, 558930), (465, 557728), (480, 540299), (496, 522870), (580, 447144), (601, 431520), (620, 418296), (696, 372620), (744, 348580), (870, 298096), (899, 288480), (928, 279465), (930, 278864), (992, 261435), (1160, 223572), (1202, 215760), (1240, 209148), (1392, 186310), (1488, 174290), (1740, 149048), (1798, 144240), (1803, 143840), (1860, 139432), (2320, 111786), (2404, 107880), (2480, 104574), (2697, 96160), (2784, 93155), (2976, 87145), (3005, 86304), (3480, 74524), (3596, 72120), (3606, 71920), (3720, 69716), (4495, 57696), (4640, 55893), (4808, 53940), (4960, 52287), (5394, 48080), (6010, 43152), (6960, 37262), (7192, 36060), (7212, 35960), (7440, 34858), (8990, 28848), (9015, 28768), (9616, 26970), (10788, 24040), (12020, 21576), (13485, 19232), (13920, 18631), (14384, 18030), (14424, 17980), (14880, 17429)]