1290517488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 4246394880

約数和(自身を除く): 2955877392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 97, 103, 104, 108, 117, 138, 144, 156, 184, 194, 206, 207, 208, 216, 234, 276, 291, 299, 309, 312, 351, 368, 388, 412, 414, 432, 468, 552, 582, 598, 618, 621, 624, 702, 776, 824, 828, 873, 897, 927, 936, 1104, 1164, 1196, 1236, 1242, 1261, 1339, 1404, 1552, 1648, 1656, 1746, 1794, 1854, 1872, 2231, 2328, 2369, 2392, 2472, 2484, 2522, 2619, 2678, 2691, 2781, 2808, 3312, 3492, 3588, 3708, 3783, 4017, 4462, 4656, 4738, 4784, 4944, 4968, 5044, 5238, 5356, 5382, 5562, 5616, 6693, 6984, 7107, 7176, 7416, 7566, 8034, 8073, 8924, 9476, 9936, 9991, 10088, 10476, 10712, 10764, 11124, 11349, 12051, 13386, 13968, 14214, 14352, 14832, 15132, 16068, 16146, 17848, 18952, 19982, 20079, 20176, 20952, 21321, 21424, 21528, 22248, 22698, 24102, 26772, 28428, 29003, 29973, 30264, 30797, 32136, 32292, 34047, 35696, 36153, 37904, 39964, 40158, 41904, 42642, 43056, 44496, 45396, 48204, 53544, 56856, 58006, 59946, 60237, 60528, 61594, 63963, 64272, 64584, 68094, 72306, 79928, 80316, 85284, 87009, 89919, 90792, 92391, 96408, 107088, 113712, 116012, 119892, 120474, 123188, 127926, 129168, 129883, 136188, 144612, 159856, 160632, 170568, 174018, 179838, 181584, 184782, 192816, 229793, 232024, 239784, 240948, 246376, 255852, 259766, 261027, 269757, 272376, 277173, 289224, 321264, 341136, 348036, 359676, 369564, 389649, 459586, 464048, 479568, 481896, 492752, 511704, 519532, 522054, 539514, 544752, 554346, 578448, 689379, 696072, 719352, 739128, 779298, 783081, 831519, 919172, 963792, 1023408, 1039064, 1044108, 1079028, 1108692, 1168947, 1378758, 1392144, 1438704, 1478256, 1558596, 1566162, 1663038, 1838344, 2068137, 2078128, 2088216, 2158056, 2217384, 2337894, 2757516, 2987309, 3117192, 3132324, 3326076, 3506841, 3676688, 4136274, 4176432, 4316112, 4434768, 4675788, 5515032, 5974618, 6204411, 6234384, 6264648, 6652152, 7013682, 8272548, 8961927, 9351576, 11030064, 11949236, 12408822, 12529296, 13304304, 14027364, 16545096, 17923854, 18703152, 23898472, 24817644, 26885781, 28054728, 33090192, 35847708, 47796944, 49635288, 53771562, 56109456, 71695416, 80657343, 99270576, 107543124, 143390832, 161314686, 215086248, 322629372, 430172496, 645258744, 1290517488]

約数ペア:

[(1, 1290517488), (2, 645258744), (3, 430172496), (4, 322629372), (6, 215086248), (8, 161314686), (9, 143390832), (12, 107543124), (13, 99270576), (16, 80657343), (18, 71695416), (23, 56109456), (24, 53771562), (26, 49635288), (27, 47796944), (36, 35847708), (39, 33090192), (46, 28054728), (48, 26885781), (52, 24817644), (54, 23898472), (69, 18703152), (72, 17923854), (78, 16545096), (92, 14027364), (97, 13304304), (103, 12529296), (104, 12408822), (108, 11949236), (117, 11030064), (138, 9351576), (144, 8961927), (156, 8272548), (184, 7013682), (194, 6652152), (206, 6264648), (207, 6234384), (208, 6204411), (216, 5974618), (234, 5515032), (276, 4675788), (291, 4434768), (299, 4316112), (309, 4176432), (312, 4136274), (351, 3676688), (368, 3506841), (388, 3326076), (412, 3132324), (414, 3117192), (432, 2987309), (468, 2757516), (552, 2337894), (582, 2217384), (598, 2158056), (618, 2088216), (621, 2078128), (624, 2068137), (702, 1838344), (776, 1663038), (824, 1566162), (828, 1558596), (873, 1478256), (897, 1438704), (927, 1392144), (936, 1378758), (1104, 1168947), (1164, 1108692), (1196, 1079028), (1236, 1044108), (1242, 1039064), (1261, 1023408), (1339, 963792), (1404, 919172), (1552, 831519), (1648, 783081), (1656, 779298), (1746, 739128), (1794, 719352), (1854, 696072), (1872, 689379), (2231, 578448), (2328, 554346), (2369, 544752), (2392, 539514), (2472, 522054), (2484, 519532), (2522, 511704), (2619, 492752), (2678, 481896), (2691, 479568), (2781, 464048), (2808, 459586), (3312, 389649), (3492, 369564), (3588, 359676), (3708, 348036), (3783, 341136), (4017, 321264), (4462, 289224), (4656, 277173), (4738, 272376), (4784, 269757), (4944, 261027), (4968, 259766), (5044, 255852), (5238, 246376), (5356, 240948), (5382, 239784), (5562, 232024), (5616, 229793), (6693, 192816), (6984, 184782), (7107, 181584), (7176, 179838), (7416, 174018), (7566, 170568), (8034, 160632), (8073, 159856), (8924, 144612), (9476, 136188), (9936, 129883), (9991, 129168), (10088, 127926), (10476, 123188), (10712, 120474), (10764, 119892), (11124, 116012), (11349, 113712), (12051, 107088), (13386, 96408), (13968, 92391), (14214, 90792), (14352, 89919), (14832, 87009), (15132, 85284), (16068, 80316), (16146, 79928), (17848, 72306), (18952, 68094), (19982, 64584), (20079, 64272), (20176, 63963), (20952, 61594), (21321, 60528), (21424, 60237), (21528, 59946), (22248, 58006), (22698, 56856), (24102, 53544), (26772, 48204), (28428, 45396), (29003, 44496), (29973, 43056), (30264, 42642), (30797, 41904), (32136, 40158), (32292, 39964), (34047, 37904), (35696, 36153)]