160244040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 573246720

約数和(自身を除く): 413002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 74, 85, 88, 102, 110, 111, 120, 132, 136, 148, 165, 170, 185, 187, 193, 204, 220, 222, 255, 264, 296, 330, 340, 370, 374, 386, 407, 408, 440, 444, 510, 555, 561, 579, 629, 660, 680, 740, 748, 772, 814, 888, 935, 965, 1020, 1110, 1122, 1158, 1221, 1258, 1320, 1480, 1496, 1544, 1628, 1870, 1887, 1930, 2035, 2040, 2123, 2220, 2244, 2316, 2442, 2516, 2805, 2895, 3145, 3256, 3281, 3740, 3774, 3860, 4070, 4246, 4440, 4488, 4632, 4884, 5032, 5610, 5790, 6105, 6290, 6369, 6562, 6919, 7141, 7480, 7548, 7720, 8140, 8492, 9435, 9768, 9843, 10615, 11220, 11580, 12210, 12580, 12738, 13124, 13838, 14282, 15096, 16280, 16405, 16984, 18870, 19686, 20757, 21230, 21423, 22440, 23160, 24420, 25160, 25476, 26248, 27676, 28564, 31845, 32810, 34595, 35705, 36091, 37740, 39372, 41514, 42460, 42846, 48840, 49215, 50952, 55352, 57128, 63690, 65620, 69190, 71410, 72182, 75480, 78551, 78744, 83028, 84920, 85692, 98430, 103785, 107115, 108273, 121397, 127380, 131240, 138380, 142820, 144364, 157102, 166056, 171384, 180455, 196860, 207570, 214230, 216546, 235653, 242794, 254760, 276760, 285640, 288728, 314204, 360910, 364191, 392755, 393720, 415140, 428460, 433092, 471306, 485588, 541365, 606985, 628408, 721820, 728382, 785510, 830280, 856920, 866184, 942612, 971176, 1082730, 1178265, 1213970, 1335367, 1443640, 1456764, 1571020, 1820955, 1885224, 2165460, 2356530, 2427940, 2670734, 2913528, 3142040, 3641910, 4006101, 4330920, 4713060, 4855880, 5341468, 6676835, 7283820, 8012202, 9426120, 10682936, 13353670, 14567640, 16024404, 20030505, 26707340, 32048808, 40061010, 53414680, 80122020, 160244040]

約数ペア:

[(1, 160244040), (2, 80122020), (3, 53414680), (4, 40061010), (5, 32048808), (6, 26707340), (8, 20030505), (10, 16024404), (11, 14567640), (12, 13353670), (15, 10682936), (17, 9426120), (20, 8012202), (22, 7283820), (24, 6676835), (30, 5341468), (33, 4855880), (34, 4713060), (37, 4330920), (40, 4006101), (44, 3641910), (51, 3142040), (55, 2913528), (60, 2670734), (66, 2427940), (68, 2356530), (74, 2165460), (85, 1885224), (88, 1820955), (102, 1571020), (110, 1456764), (111, 1443640), (120, 1335367), (132, 1213970), (136, 1178265), (148, 1082730), (165, 971176), (170, 942612), (185, 866184), (187, 856920), (193, 830280), (204, 785510), (220, 728382), (222, 721820), (255, 628408), (264, 606985), (296, 541365), (330, 485588), (340, 471306), (370, 433092), (374, 428460), (386, 415140), (407, 393720), (408, 392755), (440, 364191), (444, 360910), (510, 314204), (555, 288728), (561, 285640), (579, 276760), (629, 254760), (660, 242794), (680, 235653), (740, 216546), (748, 214230), (772, 207570), (814, 196860), (888, 180455), (935, 171384), (965, 166056), (1020, 157102), (1110, 144364), (1122, 142820), (1158, 138380), (1221, 131240), (1258, 127380), (1320, 121397), (1480, 108273), (1496, 107115), (1544, 103785), (1628, 98430), (1870, 85692), (1887, 84920), (1930, 83028), (2035, 78744), (2040, 78551), (2123, 75480), (2220, 72182), (2244, 71410), (2316, 69190), (2442, 65620), (2516, 63690), (2805, 57128), (2895, 55352), (3145, 50952), (3256, 49215), (3281, 48840), (3740, 42846), (3774, 42460), (3860, 41514), (4070, 39372), (4246, 37740), (4440, 36091), (4488, 35705), (4632, 34595), (4884, 32810), (5032, 31845), (5610, 28564), (5790, 27676), (6105, 26248), (6290, 25476), (6369, 25160), (6562, 24420), (6919, 23160), (7141, 22440), (7480, 21423), (7548, 21230), (7720, 20757), (8140, 19686), (8492, 18870), (9435, 16984), (9768, 16405), (9843, 16280), (10615, 15096), (11220, 14282), (11580, 13838), (12210, 13124), (12580, 12738)]