71182320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 245341440

約数和(自身を除く): 174159120

約数列:

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

約数ペア:

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