1385488720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 360

約数和(自身を含む): 4331722752

約数和(自身を除く): 2946234032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 92, 98, 110, 112, 115, 121, 127, 140, 154, 161, 176, 184, 196, 220, 230, 242, 245, 253, 254, 280, 308, 322, 368, 385, 392, 440, 460, 484, 490, 506, 508, 539, 560, 605, 616, 635, 644, 770, 784, 805, 847, 880, 889, 920, 968, 980, 1012, 1016, 1078, 1127, 1210, 1232, 1265, 1270, 1288, 1397, 1540, 1610, 1694, 1771, 1778, 1840, 1936, 1960, 2024, 2032, 2156, 2254, 2420, 2530, 2540, 2576, 2695, 2783, 2794, 2921, 3080, 3220, 3388, 3542, 3556, 3920, 4048, 4235, 4312, 4445, 4508, 4840, 5060, 5080, 5390, 5566, 5588, 5635, 5842, 5929, 6160, 6223, 6440, 6776, 6985, 7084, 7112, 8470, 8624, 8855, 8890, 9016, 9680, 9779, 10120, 10160, 10780, 11132, 11176, 11270, 11684, 11858, 12397, 12446, 12880, 13552, 13915, 13970, 14168, 14224, 14605, 15367, 16940, 17710, 17780, 18032, 19481, 19558, 20240, 20447, 21560, 22264, 22352, 22540, 23368, 23716, 24794, 24892, 27830, 27940, 28336, 29210, 29645, 30734, 31115, 32131, 33880, 35420, 35560, 38962, 39116, 40894, 43120, 44528, 45080, 46736, 47432, 48895, 49588, 49784, 55660, 55880, 58420, 59290, 61468, 61985, 62230, 64262, 67760, 68453, 70840, 71120, 76835, 77924, 78232, 81788, 90160, 94864, 97405, 97790, 99176, 99568, 102235, 107569, 111320, 111760, 116840, 118580, 122936, 123970, 124460, 128524, 136367, 136906, 141680, 143129, 153670, 155848, 156464, 160655, 163576, 194810, 195580, 198352, 204470, 215138, 222640, 224917, 233680, 237160, 245872, 247940, 248920, 257048, 272734, 273812, 286258, 307340, 311696, 321310, 327152, 342265, 353441, 389620, 391160, 408940, 430276, 449834, 474320, 495880, 497840, 514096, 537845, 545468, 547624, 572516, 614680, 642620, 681835, 684530, 706882, 715645, 752983, 779240, 782320, 817880, 860552, 899668, 991760, 1075690, 1090936, 1095248, 1124585, 1145032, 1229360, 1285240, 1363670, 1369060, 1413764, 1431290, 1505966, 1558480, 1574419, 1635760, 1721104, 1767205, 1799336, 2151380, 2181872, 2249170, 2290064, 2474087, 2570480, 2727340, 2738120, 2827528, 2862580, 3011932, 3148838, 3534410, 3598672, 3764915, 4302760, 4498340, 4948174, 5454680, 5476240, 5655056, 5725160, 6023864, 6297676, 7068820, 7529830, 7872095, 8605520, 8996680, 9896348, 10909360, 11450320, 12047728, 12370435, 12595352, 14137640, 15059660, 15744190, 17318609, 17993360, 19792696, 24740870, 25190704, 28275280, 30119320, 31488380, 34637218, 39585392, 49481740, 60238640, 62976760, 69274436, 86593045, 98963480, 125953520, 138548872, 173186090, 197926960, 277097744, 346372180, 692744360, 1385488720]

約数ペア:

[(1, 1385488720), (2, 692744360), (4, 346372180), (5, 277097744), (7, 197926960), (8, 173186090), (10, 138548872), (11, 125953520), (14, 98963480), (16, 86593045), (20, 69274436), (22, 62976760), (23, 60238640), (28, 49481740), (35, 39585392), (40, 34637218), (44, 31488380), (46, 30119320), (49, 28275280), (55, 25190704), (56, 24740870), (70, 19792696), (77, 17993360), (80, 17318609), (88, 15744190), (92, 15059660), (98, 14137640), (110, 12595352), (112, 12370435), (115, 12047728), (121, 11450320), (127, 10909360), (140, 9896348), (154, 8996680), (161, 8605520), (176, 7872095), (184, 7529830), (196, 7068820), (220, 6297676), (230, 6023864), (242, 5725160), (245, 5655056), (253, 5476240), (254, 5454680), (280, 4948174), (308, 4498340), (322, 4302760), (368, 3764915), (385, 3598672), (392, 3534410), (440, 3148838), (460, 3011932), (484, 2862580), (490, 2827528), (506, 2738120), (508, 2727340), (539, 2570480), (560, 2474087), (605, 2290064), (616, 2249170), (635, 2181872), (644, 2151380), (770, 1799336), (784, 1767205), (805, 1721104), (847, 1635760), (880, 1574419), (889, 1558480), (920, 1505966), (968, 1431290), (980, 1413764), (1012, 1369060), (1016, 1363670), (1078, 1285240), (1127, 1229360), (1210, 1145032), (1232, 1124585), (1265, 1095248), (1270, 1090936), (1288, 1075690), (1397, 991760), (1540, 899668), (1610, 860552), (1694, 817880), (1771, 782320), (1778, 779240), (1840, 752983), (1936, 715645), (1960, 706882), (2024, 684530), (2032, 681835), (2156, 642620), (2254, 614680), (2420, 572516), (2530, 547624), (2540, 545468), (2576, 537845), (2695, 514096), (2783, 497840), (2794, 495880), (2921, 474320), (3080, 449834), (3220, 430276), (3388, 408940), (3542, 391160), (3556, 389620), (3920, 353441), (4048, 342265), (4235, 327152), (4312, 321310), (4445, 311696), (4508, 307340), (4840, 286258), (5060, 273812), (5080, 272734), (5390, 257048), (5566, 248920), (5588, 247940), (5635, 245872), (5842, 237160), (5929, 233680), (6160, 224917), (6223, 222640), (6440, 215138), (6776, 204470), (6985, 198352), (7084, 195580), (7112, 194810), (8470, 163576), (8624, 160655), (8855, 156464), (8890, 155848), (9016, 153670), (9680, 143129), (9779, 141680), (10120, 136906), (10160, 136367), (10780, 128524), (11132, 124460), (11176, 123970), (11270, 122936), (11684, 118580), (11858, 116840), (12397, 111760), (12446, 111320), (12880, 107569), (13552, 102235), (13915, 99568), (13970, 99176), (14168, 97790), (14224, 97405), (14605, 94864), (15367, 90160), (16940, 81788), (17710, 78232), (17780, 77924), (18032, 76835), (19481, 71120), (19558, 70840), (20240, 68453), (20447, 67760), (21560, 64262), (22264, 62230), (22352, 61985), (22540, 61468), (23368, 59290), (23716, 58420), (24794, 55880), (24892, 55660), (27830, 49784), (27940, 49588), (28336, 48895), (29210, 47432), (29645, 46736), (30734, 45080), (31115, 44528), (32131, 43120), (33880, 40894), (35420, 39116), (35560, 38962)]