157074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 391599840

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, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 419, 426, 440, 480, 528, 568, 660, 710, 781, 838, 852, 880, 1056, 1065, 1136, 1257, 1320, 1420, 1562, 1676, 1704, 1760, 2095, 2130, 2272, 2343, 2514, 2640, 2840, 3124, 3352, 3408, 3905, 4190, 4260, 4609, 4686, 5028, 5280, 5680, 6248, 6285, 6704, 6816, 7810, 8380, 8520, 9218, 9372, 10056, 11360, 11715, 12496, 12570, 13408, 13827, 15620, 16760, 17040, 18436, 18744, 20112, 23045, 23430, 24992, 25140, 27654, 29749, 31240, 33520, 34080, 36872, 37488, 40224, 46090, 46860, 50280, 55308, 59498, 62480, 67040, 69135, 73744, 74976, 89247, 92180, 93720, 100560, 110616, 118996, 124960, 138270, 147488, 148745, 178494, 184360, 187440, 201120, 221232, 237992, 276540, 297490, 327239, 356988, 368720, 374880, 442464, 446235, 475984, 553080, 594980, 654478, 713976, 737440, 892470, 951968, 981717, 1106160, 1189960, 1308956, 1427952, 1636195, 1784940, 1963434, 2212320, 2379920, 2617912, 2855904, 3272390, 3569880, 3926868, 4759840, 4908585, 5235824, 6544780, 7139760, 7853736, 9817170, 10471648, 13089560, 14279520, 15707472, 19634340, 26179120, 31414944, 39268680, 52358240, 78537360, 157074720]

約数ペア:

[(1, 157074720), (2, 78537360), (3, 52358240), (4, 39268680), (5, 31414944), (6, 26179120), (8, 19634340), (10, 15707472), (11, 14279520), (12, 13089560), (15, 10471648), (16, 9817170), (20, 7853736), (22, 7139760), (24, 6544780), (30, 5235824), (32, 4908585), (33, 4759840), (40, 3926868), (44, 3569880), (48, 3272390), (55, 2855904), (60, 2617912), (66, 2379920), (71, 2212320), (80, 1963434), (88, 1784940), (96, 1636195), (110, 1427952), (120, 1308956), (132, 1189960), (142, 1106160), (160, 981717), (165, 951968), (176, 892470), (213, 737440), (220, 713976), (240, 654478), (264, 594980), (284, 553080), (330, 475984), (352, 446235), (355, 442464), (419, 374880), (426, 368720), (440, 356988), (480, 327239), (528, 297490), (568, 276540), (660, 237992), (710, 221232), (781, 201120), (838, 187440), (852, 184360), (880, 178494), (1056, 148745), (1065, 147488), (1136, 138270), (1257, 124960), (1320, 118996), (1420, 110616), (1562, 100560), (1676, 93720), (1704, 92180), (1760, 89247), (2095, 74976), (2130, 73744), (2272, 69135), (2343, 67040), (2514, 62480), (2640, 59498), (2840, 55308), (3124, 50280), (3352, 46860), (3408, 46090), (3905, 40224), (4190, 37488), (4260, 36872), (4609, 34080), (4686, 33520), (5028, 31240), (5280, 29749), (5680, 27654), (6248, 25140), (6285, 24992), (6704, 23430), (6816, 23045), (7810, 20112), (8380, 18744), (8520, 18436), (9218, 17040), (9372, 16760), (10056, 15620), (11360, 13827), (11715, 13408), (12496, 12570)]