1540777920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2563

約数の個数: 224

約数和(自身を含む): 5429341440

約数和(自身を除く): 3888563520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 704, 708, 880, 885, 944, 960, 1056, 1180, 1298, 1320, 1416, 1760, 1770, 1888, 1947, 2112, 2360, 2473, 2596, 2640, 2832, 3245, 3520, 3540, 3776, 3894, 4720, 4946, 5192, 5280, 5664, 6490, 7080, 7419, 7788, 9440, 9735, 9892, 10384, 10560, 11328, 12365, 12980, 14160, 14838, 15576, 18880, 19470, 19784, 20768, 24730, 25960, 27203, 28320, 29676, 31152, 37095, 38940, 39568, 41536, 49460, 51920, 54406, 56640, 59352, 62304, 74190, 77880, 79136, 81609, 98920, 103840, 108812, 118704, 124608, 136015, 145907, 148380, 155760, 158272, 163218, 197840, 207680, 217624, 237408, 272030, 291814, 296760, 311520, 326436, 395680, 408045, 435248, 437721, 474816, 544060, 583628, 593520, 623040, 652872, 729535, 791360, 816090, 870496, 875442, 1088120, 1167256, 1187040, 1305744, 1459070, 1604977, 1632180, 1740992, 1750884, 2176240, 2188605, 2334512, 2374080, 2611488, 2918140, 3209954, 3264360, 3501768, 4352480, 4377210, 4669024, 4814931, 5222976, 5836280, 6419908, 6528720, 7003536, 8024885, 8704960, 8754420, 9338048, 9629862, 11672560, 12839816, 13057440, 14007072, 16049770, 17508840, 19259724, 23345120, 24074655, 25679632, 26114880, 28014144, 32099540, 35017680, 38519448, 46690240, 48149310, 51359264, 64199080, 70035360, 77038896, 96298620, 102718528, 128398160, 140070720, 154077792, 192597240, 256796320, 308155584, 385194480, 513592640, 770388960, 1540777920]

約数ペア:

[(1, 1540777920), (2, 770388960), (3, 513592640), (4, 385194480), (5, 308155584), (6, 256796320), (8, 192597240), (10, 154077792), (11, 140070720), (12, 128398160), (15, 102718528), (16, 96298620), (20, 77038896), (22, 70035360), (24, 64199080), (30, 51359264), (32, 48149310), (33, 46690240), (40, 38519448), (44, 35017680), (48, 32099540), (55, 28014144), (59, 26114880), (60, 25679632), (64, 24074655), (66, 23345120), (80, 19259724), (88, 17508840), (96, 16049770), (110, 14007072), (118, 13057440), (120, 12839816), (132, 11672560), (160, 9629862), (165, 9338048), (176, 8754420), (177, 8704960), (192, 8024885), (220, 7003536), (236, 6528720), (240, 6419908), (264, 5836280), (295, 5222976), (320, 4814931), (330, 4669024), (352, 4377210), (354, 4352480), (440, 3501768), (472, 3264360), (480, 3209954), (528, 2918140), (590, 2611488), (649, 2374080), (660, 2334512), (704, 2188605), (708, 2176240), (880, 1750884), (885, 1740992), (944, 1632180), (960, 1604977), (1056, 1459070), (1180, 1305744), (1298, 1187040), (1320, 1167256), (1416, 1088120), (1760, 875442), (1770, 870496), (1888, 816090), (1947, 791360), (2112, 729535), (2360, 652872), (2473, 623040), (2596, 593520), (2640, 583628), (2832, 544060), (3245, 474816), (3520, 437721), (3540, 435248), (3776, 408045), (3894, 395680), (4720, 326436), (4946, 311520), (5192, 296760), (5280, 291814), (5664, 272030), (6490, 237408), (7080, 217624), (7419, 207680), (7788, 197840), (9440, 163218), (9735, 158272), (9892, 155760), (10384, 148380), (10560, 145907), (11328, 136015), (12365, 124608), (12980, 118704), (14160, 108812), (14838, 103840), (15576, 98920), (18880, 81609), (19470, 79136), (19784, 77880), (20768, 74190), (24730, 62304), (25960, 59352), (27203, 56640), (28320, 54406), (29676, 51920), (31152, 49460), (37095, 41536), (38940, 39568)]