162874960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 269097392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 41, 46, 68, 80, 82, 85, 92, 115, 127, 136, 164, 170, 184, 205, 230, 254, 272, 328, 340, 368, 391, 410, 460, 508, 635, 656, 680, 697, 782, 820, 920, 943, 1016, 1270, 1360, 1394, 1564, 1640, 1840, 1886, 1955, 2032, 2159, 2540, 2788, 2921, 3128, 3280, 3485, 3772, 3910, 4318, 4715, 5080, 5207, 5576, 5842, 6256, 6970, 7544, 7820, 8636, 9430, 10160, 10414, 10795, 11152, 11684, 13940, 14605, 15088, 15640, 16031, 17272, 18860, 20828, 21590, 23368, 26035, 27880, 29210, 31280, 32062, 34544, 37720, 41656, 43180, 46736, 49657, 52070, 55760, 58420, 64124, 75440, 80155, 83312, 86360, 88519, 99314, 104140, 116840, 119761, 128248, 160310, 172720, 177038, 198628, 208280, 233680, 239522, 248285, 256496, 320620, 354076, 397256, 416560, 442595, 479044, 496570, 598805, 641240, 708152, 794512, 885190, 958088, 993140, 1197610, 1282480, 1416304, 1770380, 1916176, 1986280, 2035937, 2395220, 3540760, 3972560, 4071874, 4790440, 7081520, 8143748, 9580880, 10179685, 16287496, 20359370, 32574992, 40718740, 81437480, 162874960]

約数ペア:

[(1, 162874960), (2, 81437480), (4, 40718740), (5, 32574992), (8, 20359370), (10, 16287496), (16, 10179685), (17, 9580880), (20, 8143748), (23, 7081520), (34, 4790440), (40, 4071874), (41, 3972560), (46, 3540760), (68, 2395220), (80, 2035937), (82, 1986280), (85, 1916176), (92, 1770380), (115, 1416304), (127, 1282480), (136, 1197610), (164, 993140), (170, 958088), (184, 885190), (205, 794512), (230, 708152), (254, 641240), (272, 598805), (328, 496570), (340, 479044), (368, 442595), (391, 416560), (410, 397256), (460, 354076), (508, 320620), (635, 256496), (656, 248285), (680, 239522), (697, 233680), (782, 208280), (820, 198628), (920, 177038), (943, 172720), (1016, 160310), (1270, 128248), (1360, 119761), (1394, 116840), (1564, 104140), (1640, 99314), (1840, 88519), (1886, 86360), (1955, 83312), (2032, 80155), (2159, 75440), (2540, 64124), (2788, 58420), (2921, 55760), (3128, 52070), (3280, 49657), (3485, 46736), (3772, 43180), (3910, 41656), (4318, 37720), (4715, 34544), (5080, 32062), (5207, 31280), (5576, 29210), (5842, 27880), (6256, 26035), (6970, 23368), (7544, 21590), (7820, 20828), (8636, 18860), (9430, 17272), (10160, 16031), (10414, 15640), (10795, 15088), (11152, 14605), (11684, 13940)]