142364640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 498597120

約数和(自身を除く): 356232480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 457, 472, 480, 528, 590, 649, 660, 708, 880, 885, 914, 944, 1056, 1180, 1298, 1320, 1371, 1416, 1760, 1770, 1828, 1888, 1947, 2285, 2360, 2596, 2640, 2742, 2832, 3245, 3540, 3656, 3894, 4570, 4720, 5027, 5192, 5280, 5484, 5664, 6490, 6855, 7080, 7312, 7788, 9140, 9440, 9735, 10054, 10384, 10968, 12980, 13710, 14160, 14624, 15081, 15576, 18280, 19470, 20108, 20768, 21936, 25135, 25960, 26963, 27420, 28320, 30162, 31152, 36560, 38940, 40216, 43872, 50270, 51920, 53926, 54840, 60324, 62304, 73120, 75405, 77880, 80432, 80889, 100540, 103840, 107852, 109680, 120648, 134815, 150810, 155760, 160864, 161778, 201080, 215704, 219360, 241296, 269630, 296593, 301620, 311520, 323556, 402160, 404445, 431408, 482592, 539260, 593186, 603240, 647112, 804320, 808890, 862816, 889779, 1078520, 1186372, 1206480, 1294224, 1482965, 1617780, 1779558, 2157040, 2372744, 2412960, 2588448, 2965930, 3235560, 3559116, 4314080, 4448895, 4745488, 5931860, 6471120, 7118232, 8897790, 9490976, 11863720, 12942240, 14236464, 17795580, 23727440, 28472928, 35591160, 47454880, 71182320, 142364640]

約数ペア:

[(1, 142364640), (2, 71182320), (3, 47454880), (4, 35591160), (5, 28472928), (6, 23727440), (8, 17795580), (10, 14236464), (11, 12942240), (12, 11863720), (15, 9490976), (16, 8897790), (20, 7118232), (22, 6471120), (24, 5931860), (30, 4745488), (32, 4448895), (33, 4314080), (40, 3559116), (44, 3235560), (48, 2965930), (55, 2588448), (59, 2412960), (60, 2372744), (66, 2157040), (80, 1779558), (88, 1617780), (96, 1482965), (110, 1294224), (118, 1206480), (120, 1186372), (132, 1078520), (160, 889779), (165, 862816), (176, 808890), (177, 804320), (220, 647112), (236, 603240), (240, 593186), (264, 539260), (295, 482592), (330, 431408), (352, 404445), (354, 402160), (440, 323556), (457, 311520), (472, 301620), (480, 296593), (528, 269630), (590, 241296), (649, 219360), (660, 215704), (708, 201080), (880, 161778), (885, 160864), (914, 155760), (944, 150810), (1056, 134815), (1180, 120648), (1298, 109680), (1320, 107852), (1371, 103840), (1416, 100540), (1760, 80889), (1770, 80432), (1828, 77880), (1888, 75405), (1947, 73120), (2285, 62304), (2360, 60324), (2596, 54840), (2640, 53926), (2742, 51920), (2832, 50270), (3245, 43872), (3540, 40216), (3656, 38940), (3894, 36560), (4570, 31152), (4720, 30162), (5027, 28320), (5192, 27420), (5280, 26963), (5484, 25960), (5664, 25135), (6490, 21936), (6855, 20768), (7080, 20108), (7312, 19470), (7788, 18280), (9140, 15576), (9440, 15081), (9735, 14624), (10054, 14160), (10384, 13710), (10968, 12980)]