76717760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 112

約数和(自身を含む): 216164160

約数和(自身を除く): 139446400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1181, 1624, 1856, 2030, 2240, 2320, 2362, 3248, 4060, 4640, 4724, 5905, 6496, 8120, 8267, 9280, 9448, 11810, 12992, 16240, 16534, 18896, 23620, 32480, 33068, 34249, 37792, 41335, 47240, 64960, 66136, 68498, 75584, 82670, 94480, 132272, 136996, 165340, 171245, 188960, 239743, 264544, 273992, 330680, 342490, 377920, 479486, 529088, 547984, 661360, 684980, 958972, 1095968, 1198715, 1322720, 1369960, 1917944, 2191936, 2397430, 2645440, 2739920, 3835888, 4794860, 5479840, 7671776, 9589720, 10959680, 15343552, 19179440, 38358880, 76717760]

約数ペア:

[(1, 76717760), (2, 38358880), (4, 19179440), (5, 15343552), (7, 10959680), (8, 9589720), (10, 7671776), (14, 5479840), (16, 4794860), (20, 3835888), (28, 2739920), (29, 2645440), (32, 2397430), (35, 2191936), (40, 1917944), (56, 1369960), (58, 1322720), (64, 1198715), (70, 1095968), (80, 958972), (112, 684980), (116, 661360), (140, 547984), (145, 529088), (160, 479486), (203, 377920), (224, 342490), (232, 330680), (280, 273992), (290, 264544), (320, 239743), (406, 188960), (448, 171245), (464, 165340), (560, 136996), (580, 132272), (812, 94480), (928, 82670), (1015, 75584), (1120, 68498), (1160, 66136), (1181, 64960), (1624, 47240), (1856, 41335), (2030, 37792), (2240, 34249), (2320, 33068), (2362, 32480), (3248, 23620), (4060, 18896), (4640, 16534), (4724, 16240), (5905, 12992), (6496, 11810), (8120, 9448), (8267, 9280)]