40409920512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1389

約数の個数: 264

約数和(自身を含む): 126161686560

約数和(自身を除く): 85751766048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 331, 384, 416, 468, 512, 576, 624, 662, 768, 832, 936, 993, 1019, 1024, 1152, 1248, 1324, 1536, 1664, 1872, 1986, 2038, 2304, 2496, 2648, 2979, 3057, 3072, 3328, 3744, 3972, 4076, 4303, 4608, 4992, 5296, 5958, 6114, 6656, 7488, 7944, 8152, 8606, 9171, 9216, 9984, 10592, 11916, 12228, 12909, 13247, 13312, 14976, 15888, 16304, 17212, 18342, 19968, 21184, 23832, 24456, 25818, 26494, 29952, 31776, 32608, 34424, 36684, 38727, 39741, 39936, 42368, 47664, 48912, 51636, 52988, 59904, 63552, 65216, 68848, 73368, 77454, 79482, 84736, 95328, 97824, 103272, 105976, 119223, 119808, 127104, 130432, 137696, 146736, 154908, 158964, 169472, 190656, 195648, 206544, 211952, 238446, 254208, 260864, 275392, 293472, 309816, 317928, 337289, 338944, 381312, 391296, 413088, 423904, 476892, 508416, 521728, 550784, 586944, 619632, 635856, 674578, 762624, 782592, 826176, 847808, 953784, 1011867, 1016832, 1043456, 1101568, 1173888, 1239264, 1271712, 1349156, 1525248, 1565184, 1652352, 1695616, 1907568, 2023734, 2203136, 2347776, 2478528, 2543424, 2698312, 3035601, 3050496, 3130368, 3304704, 3391232, 3815136, 4047468, 4384757, 4406272, 4695552, 4957056, 5086848, 5396624, 6071202, 6609408, 6782464, 7630272, 8094936, 8769514, 9391104, 9914112, 10173696, 10793248, 12142404, 13154271, 13218816, 13564928, 15260544, 16189872, 17539028, 19828224, 20347392, 21586496, 24284808, 26308542, 30521088, 32379744, 35078056, 39462813, 39656448, 40694784, 43172992, 48569616, 52617084, 61042176, 64759488, 70156112, 78925626, 86345984, 97139232, 105234168, 122084352, 129518976, 140312224, 157851252, 172691968, 194278464, 210468336, 259037952, 280624448, 315702504, 345383936, 388556928, 420936672, 518075904, 561248896, 631405008, 777113856, 841873344, 1036151808, 1122497792, 1262810016, 1554227712, 1683746688, 2244995584, 2525620032, 3108455424, 3367493376, 4489991168, 5051240064, 6734986752, 10102480128, 13469973504, 20204960256, 40409920512]

約数ペア:

[(1, 40409920512), (2, 20204960256), (3, 13469973504), (4, 10102480128), (6, 6734986752), (8, 5051240064), (9, 4489991168), (12, 3367493376), (13, 3108455424), (16, 2525620032), (18, 2244995584), (24, 1683746688), (26, 1554227712), (32, 1262810016), (36, 1122497792), (39, 1036151808), (48, 841873344), (52, 777113856), (64, 631405008), (72, 561248896), (78, 518075904), (96, 420936672), (104, 388556928), (117, 345383936), (128, 315702504), (144, 280624448), (156, 259037952), (192, 210468336), (208, 194278464), (234, 172691968), (256, 157851252), (288, 140312224), (312, 129518976), (331, 122084352), (384, 105234168), (416, 97139232), (468, 86345984), (512, 78925626), (576, 70156112), (624, 64759488), (662, 61042176), (768, 52617084), (832, 48569616), (936, 43172992), (993, 40694784), (1019, 39656448), (1024, 39462813), (1152, 35078056), (1248, 32379744), (1324, 30521088), (1536, 26308542), (1664, 24284808), (1872, 21586496), (1986, 20347392), (2038, 19828224), (2304, 17539028), (2496, 16189872), (2648, 15260544), (2979, 13564928), (3057, 13218816), (3072, 13154271), (3328, 12142404), (3744, 10793248), (3972, 10173696), (4076, 9914112), (4303, 9391104), (4608, 8769514), (4992, 8094936), (5296, 7630272), (5958, 6782464), (6114, 6609408), (6656, 6071202), (7488, 5396624), (7944, 5086848), (8152, 4957056), (8606, 4695552), (9171, 4406272), (9216, 4384757), (9984, 4047468), (10592, 3815136), (11916, 3391232), (12228, 3304704), (12909, 3130368), (13247, 3050496), (13312, 3035601), (14976, 2698312), (15888, 2543424), (16304, 2478528), (17212, 2347776), (18342, 2203136), (19968, 2023734), (21184, 1907568), (23832, 1695616), (24456, 1652352), (25818, 1565184), (26494, 1525248), (29952, 1349156), (31776, 1271712), (32608, 1239264), (34424, 1173888), (36684, 1101568), (38727, 1043456), (39741, 1016832), (39936, 1011867), (42368, 953784), (47664, 847808), (48912, 826176), (51636, 782592), (52988, 762624), (59904, 674578), (63552, 635856), (65216, 619632), (68848, 586944), (73368, 550784), (77454, 521728), (79482, 508416), (84736, 476892), (95328, 423904), (97824, 413088), (103272, 391296), (105976, 381312), (119223, 338944), (119808, 337289), (127104, 317928), (130432, 309816), (137696, 293472), (146736, 275392), (154908, 260864), (158964, 254208), (169472, 238446), (190656, 211952), (195648, 206544)]