442843920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1559900160

約数和(自身を除く): 1117056240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 127, 144, 145, 167, 174, 180, 232, 240, 254, 261, 290, 334, 348, 360, 381, 435, 464, 501, 508, 522, 580, 635, 668, 696, 720, 762, 835, 870, 1002, 1016, 1044, 1143, 1160, 1270, 1305, 1336, 1392, 1503, 1524, 1670, 1740, 1905, 2004, 2032, 2088, 2286, 2320, 2505, 2540, 2610, 2672, 3006, 3048, 3340, 3480, 3683, 3810, 4008, 4176, 4572, 4843, 5010, 5080, 5220, 5715, 6012, 6096, 6680, 6960, 7366, 7515, 7620, 8016, 9144, 9686, 10020, 10160, 10440, 11049, 11430, 12024, 13360, 14529, 14732, 15030, 15240, 18288, 18415, 19372, 20040, 20880, 21209, 22098, 22860, 24048, 24215, 29058, 29464, 30060, 30480, 33147, 36830, 38744, 40080, 42418, 43587, 44196, 45720, 48430, 55245, 58116, 58928, 60120, 63627, 66294, 72645, 73660, 77488, 84836, 87174, 88392, 91440, 96860, 106045, 110490, 116232, 120240, 127254, 132588, 145290, 147320, 165735, 169672, 174348, 176784, 190881, 193720, 212090, 217935, 220980, 232464, 254508, 265176, 290580, 294640, 318135, 331470, 339344, 348696, 381762, 387440, 424180, 435870, 441960, 509016, 530352, 581160, 615061, 636270, 662940, 697392, 763524, 848360, 871740, 883920, 954405, 1018032, 1162320, 1230122, 1272540, 1325880, 1527048, 1696720, 1743480, 1845183, 1908810, 2460244, 2545080, 2651760, 3054096, 3075305, 3486960, 3690366, 3817620, 4920488, 5090160, 5535549, 6150610, 7380732, 7635240, 9225915, 9840976, 11071098, 12301220, 14761464, 15270480, 18451830, 22142196, 24602440, 27677745, 29522928, 36903660, 44284392, 49204880, 55355490, 73807320, 88568784, 110710980, 147614640, 221421960, 442843920]

約数ペア:

[(1, 442843920), (2, 221421960), (3, 147614640), (4, 110710980), (5, 88568784), (6, 73807320), (8, 55355490), (9, 49204880), (10, 44284392), (12, 36903660), (15, 29522928), (16, 27677745), (18, 24602440), (20, 22142196), (24, 18451830), (29, 15270480), (30, 14761464), (36, 12301220), (40, 11071098), (45, 9840976), (48, 9225915), (58, 7635240), (60, 7380732), (72, 6150610), (80, 5535549), (87, 5090160), (90, 4920488), (116, 3817620), (120, 3690366), (127, 3486960), (144, 3075305), (145, 3054096), (167, 2651760), (174, 2545080), (180, 2460244), (232, 1908810), (240, 1845183), (254, 1743480), (261, 1696720), (290, 1527048), (334, 1325880), (348, 1272540), (360, 1230122), (381, 1162320), (435, 1018032), (464, 954405), (501, 883920), (508, 871740), (522, 848360), (580, 763524), (635, 697392), (668, 662940), (696, 636270), (720, 615061), (762, 581160), (835, 530352), (870, 509016), (1002, 441960), (1016, 435870), (1044, 424180), (1143, 387440), (1160, 381762), (1270, 348696), (1305, 339344), (1336, 331470), (1392, 318135), (1503, 294640), (1524, 290580), (1670, 265176), (1740, 254508), (1905, 232464), (2004, 220980), (2032, 217935), (2088, 212090), (2286, 193720), (2320, 190881), (2505, 176784), (2540, 174348), (2610, 169672), (2672, 165735), (3006, 147320), (3048, 145290), (3340, 132588), (3480, 127254), (3683, 120240), (3810, 116232), (4008, 110490), (4176, 106045), (4572, 96860), (4843, 91440), (5010, 88392), (5080, 87174), (5220, 84836), (5715, 77488), (6012, 73660), (6096, 72645), (6680, 66294), (6960, 63627), (7366, 60120), (7515, 58928), (7620, 58116), (8016, 55245), (9144, 48430), (9686, 45720), (10020, 44196), (10160, 43587), (10440, 42418), (11049, 40080), (11430, 38744), (12024, 36830), (13360, 33147), (14529, 30480), (14732, 30060), (15030, 29464), (15240, 29058), (18288, 24215), (18415, 24048), (19372, 22860), (20040, 22098), (20880, 21209)]