712458720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2094

約数の個数: 192

約数和(自身を含む): 2524919040

約数和(自身を除く): 1812460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1987, 1992, 2160, 2241, 2490, 2656, 2988, 3320, 3735, 3974, 3984, 4320, 4482, 4980, 5961, 5976, 6640, 7470, 7948, 7968, 8964, 9935, 9960, 11205, 11922, 11952, 13280, 14940, 15896, 17883, 17928, 19870, 19920, 22410, 23844, 23904, 29805, 29880, 31792, 35766, 35856, 39740, 39840, 44820, 47688, 53649, 59610, 59760, 63584, 71532, 71712, 79480, 89415, 89640, 95376, 107298, 119220, 119520, 143064, 158960, 164921, 178830, 179280, 190752, 214596, 238440, 268245, 286128, 317920, 329842, 357660, 358560, 429192, 476880, 494763, 536490, 572256, 659684, 715320, 824605, 858384, 953760, 989526, 1072980, 1319368, 1430640, 1484289, 1649210, 1716768, 1979052, 2145960, 2473815, 2638736, 2861280, 2968578, 3298420, 3958104, 4291920, 4452867, 4947630, 5277472, 5937156, 6596840, 7421445, 7916208, 8583840, 8905734, 9895260, 11874312, 13193680, 14842890, 15832416, 17811468, 19790520, 22264335, 23748624, 26387360, 29685780, 35622936, 39581040, 44528670, 47497248, 59371560, 71245872, 79162080, 89057340, 118743120, 142491744, 178114680, 237486240, 356229360, 712458720]

約数ペア:

[(1, 712458720), (2, 356229360), (3, 237486240), (4, 178114680), (5, 142491744), (6, 118743120), (8, 89057340), (9, 79162080), (10, 71245872), (12, 59371560), (15, 47497248), (16, 44528670), (18, 39581040), (20, 35622936), (24, 29685780), (27, 26387360), (30, 23748624), (32, 22264335), (36, 19790520), (40, 17811468), (45, 15832416), (48, 14842890), (54, 13193680), (60, 11874312), (72, 9895260), (80, 8905734), (83, 8583840), (90, 7916208), (96, 7421445), (108, 6596840), (120, 5937156), (135, 5277472), (144, 4947630), (160, 4452867), (166, 4291920), (180, 3958104), (216, 3298420), (240, 2968578), (249, 2861280), (270, 2638736), (288, 2473815), (332, 2145960), (360, 1979052), (415, 1716768), (432, 1649210), (480, 1484289), (498, 1430640), (540, 1319368), (664, 1072980), (720, 989526), (747, 953760), (830, 858384), (864, 824605), (996, 715320), (1080, 659684), (1245, 572256), (1328, 536490), (1440, 494763), (1494, 476880), (1660, 429192), (1987, 358560), (1992, 357660), (2160, 329842), (2241, 317920), (2490, 286128), (2656, 268245), (2988, 238440), (3320, 214596), (3735, 190752), (3974, 179280), (3984, 178830), (4320, 164921), (4482, 158960), (4980, 143064), (5961, 119520), (5976, 119220), (6640, 107298), (7470, 95376), (7948, 89640), (7968, 89415), (8964, 79480), (9935, 71712), (9960, 71532), (11205, 63584), (11922, 59760), (11952, 59610), (13280, 53649), (14940, 47688), (15896, 44820), (17883, 39840), (17928, 39740), (19870, 35856), (19920, 35766), (22410, 31792), (23844, 29880), (23904, 29805)]