1440464480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 4551966720

約数和(自身を除く): 3111502240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 41, 52, 56, 65, 70, 76, 80, 82, 91, 95, 104, 112, 127, 130, 133, 140, 152, 160, 164, 182, 190, 205, 208, 224, 247, 254, 260, 266, 280, 287, 304, 328, 364, 380, 410, 416, 455, 494, 508, 520, 532, 533, 560, 574, 608, 635, 656, 665, 728, 760, 779, 820, 889, 910, 988, 1016, 1040, 1064, 1066, 1120, 1148, 1235, 1270, 1312, 1330, 1435, 1456, 1520, 1558, 1640, 1651, 1729, 1778, 1820, 1976, 2032, 2080, 2128, 2132, 2296, 2413, 2470, 2540, 2660, 2665, 2870, 2912, 3040, 3116, 3280, 3302, 3458, 3556, 3640, 3731, 3895, 3952, 4064, 4256, 4264, 4445, 4592, 4826, 4940, 5080, 5207, 5320, 5330, 5453, 5740, 6232, 6560, 6604, 6916, 7112, 7280, 7462, 7790, 7904, 8255, 8528, 8645, 8890, 9184, 9652, 9880, 10127, 10160, 10414, 10640, 10660, 10906, 11480, 11557, 12065, 12464, 13208, 13832, 14224, 14560, 14924, 15580, 16510, 16891, 17056, 17290, 17780, 18655, 19304, 19760, 20254, 20320, 20828, 21280, 21320, 21812, 22960, 23114, 24130, 24928, 26035, 26416, 27265, 27664, 28448, 29848, 31160, 31369, 33020, 33782, 34580, 35560, 36449, 37310, 38608, 39520, 40508, 41656, 42640, 43624, 45920, 46228, 48260, 50635, 52070, 52832, 54530, 55328, 57785, 59696, 62320, 62738, 66040, 67564, 67691, 69160, 70889, 71120, 72898, 74620, 77216, 81016, 83312, 84455, 85280, 87248, 92456, 96520, 98933, 101270, 104140, 109060, 115570, 119392, 124640, 125476, 132080, 135128, 135382, 138320, 141778, 142240, 145796, 149240, 156845, 162032, 166624, 168910, 174496, 182245, 184912, 193040, 197866, 202540, 208280, 218120, 219583, 231140, 250952, 264160, 270256, 270764, 276640, 283556, 291592, 298480, 313690, 324064, 337820, 338455, 354445, 364490, 369824, 386080, 395732, 405080, 416560, 436240, 439166, 462280, 473837, 494665, 501904, 540512, 541528, 567112, 583184, 596960, 627380, 675640, 676910, 692531, 708890, 728980, 791464, 810160, 833120, 872480, 878332, 924560, 947674, 989330, 1003808, 1083056, 1097915, 1134224, 1166368, 1254760, 1286129, 1351280, 1353820, 1385062, 1417780, 1457960, 1582928, 1620320, 1756664, 1849120, 1895348, 1978660, 2166112, 2195830, 2268448, 2369185, 2509520, 2572258, 2702560, 2707640, 2770124, 2835560, 2915920, 3165856, 3462655, 3513328, 3790696, 3957320, 4391660, 4738370, 5019040, 5144516, 5415280, 5540248, 5671120, 5831840, 6430645, 6925310, 7026656, 7581392, 7914640, 8783320, 9002903, 9476740, 10289032, 10830560, 11080496, 11342240, 12861290, 13850620, 15162784, 15829280, 17566640, 18005806, 18953480, 20578064, 22160992, 25722580, 27701240, 35133280, 36011612, 37906960, 41156128, 45014515, 51445160, 55402480, 72023224, 75813920, 90029030, 102890320, 110804960, 144046448, 180058060, 205780640, 288092896, 360116120, 720232240, 1440464480]

約数ペア:

[(1, 1440464480), (2, 720232240), (4, 360116120), (5, 288092896), (7, 205780640), (8, 180058060), (10, 144046448), (13, 110804960), (14, 102890320), (16, 90029030), (19, 75813920), (20, 72023224), (26, 55402480), (28, 51445160), (32, 45014515), (35, 41156128), (38, 37906960), (40, 36011612), (41, 35133280), (52, 27701240), (56, 25722580), (65, 22160992), (70, 20578064), (76, 18953480), (80, 18005806), (82, 17566640), (91, 15829280), (95, 15162784), (104, 13850620), (112, 12861290), (127, 11342240), (130, 11080496), (133, 10830560), (140, 10289032), (152, 9476740), (160, 9002903), (164, 8783320), (182, 7914640), (190, 7581392), (205, 7026656), (208, 6925310), (224, 6430645), (247, 5831840), (254, 5671120), (260, 5540248), (266, 5415280), (280, 5144516), (287, 5019040), (304, 4738370), (328, 4391660), (364, 3957320), (380, 3790696), (410, 3513328), (416, 3462655), (455, 3165856), (494, 2915920), (508, 2835560), (520, 2770124), (532, 2707640), (533, 2702560), (560, 2572258), (574, 2509520), (608, 2369185), (635, 2268448), (656, 2195830), (665, 2166112), (728, 1978660), (760, 1895348), (779, 1849120), (820, 1756664), (889, 1620320), (910, 1582928), (988, 1457960), (1016, 1417780), (1040, 1385062), (1064, 1353820), (1066, 1351280), (1120, 1286129), (1148, 1254760), (1235, 1166368), (1270, 1134224), (1312, 1097915), (1330, 1083056), (1435, 1003808), (1456, 989330), (1520, 947674), (1558, 924560), (1640, 878332), (1651, 872480), (1729, 833120), (1778, 810160), (1820, 791464), (1976, 728980), (2032, 708890), (2080, 692531), (2128, 676910), (2132, 675640), (2296, 627380), (2413, 596960), (2470, 583184), (2540, 567112), (2660, 541528), (2665, 540512), (2870, 501904), (2912, 494665), (3040, 473837), (3116, 462280), (3280, 439166), (3302, 436240), (3458, 416560), (3556, 405080), (3640, 395732), (3731, 386080), (3895, 369824), (3952, 364490), (4064, 354445), (4256, 338455), (4264, 337820), (4445, 324064), (4592, 313690), (4826, 298480), (4940, 291592), (5080, 283556), (5207, 276640), (5320, 270764), (5330, 270256), (5453, 264160), (5740, 250952), (6232, 231140), (6560, 219583), (6604, 218120), (6916, 208280), (7112, 202540), (7280, 197866), (7462, 193040), (7790, 184912), (7904, 182245), (8255, 174496), (8528, 168910), (8645, 166624), (8890, 162032), (9184, 156845), (9652, 149240), (9880, 145796), (10127, 142240), (10160, 141778), (10414, 138320), (10640, 135382), (10660, 135128), (10906, 132080), (11480, 125476), (11557, 124640), (12065, 119392), (12464, 115570), (13208, 109060), (13832, 104140), (14224, 101270), (14560, 98933), (14924, 96520), (15580, 92456), (16510, 87248), (16891, 85280), (17056, 84455), (17290, 83312), (17780, 81016), (18655, 77216), (19304, 74620), (19760, 72898), (20254, 71120), (20320, 70889), (20828, 69160), (21280, 67691), (21320, 67564), (21812, 66040), (22960, 62738), (23114, 62320), (24130, 59696), (24928, 57785), (26035, 55328), (26416, 54530), (27265, 52832), (27664, 52070), (28448, 50635), (29848, 48260), (31160, 46228), (31369, 45920), (33020, 43624), (33782, 42640), (34580, 41656), (35560, 40508), (36449, 39520), (37310, 38608)]