318067560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 1098377280

約数和(自身を除く): 780309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 761, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1522, 1548, 1620, 1720, 1935, 1944, 2283, 2322, 2430, 2580, 3044, 3096, 3240, 3483, 3805, 3870, 4566, 4644, 4860, 5160, 5805, 6088, 6849, 6966, 7610, 7740, 9132, 9288, 9720, 10449, 11415, 11610, 13698, 13932, 15220, 15480, 17415, 18264, 20547, 20898, 22830, 23220, 27396, 27864, 30440, 32723, 34245, 34830, 41094, 41796, 45660, 46440, 52245, 54792, 61641, 65446, 68490, 69660, 82188, 83592, 91320, 98169, 102735, 104490, 123282, 130892, 136980, 139320, 163615, 164376, 184923, 196338, 205470, 208980, 246564, 261784, 273960, 294507, 308205, 327230, 369846, 392676, 410940, 417960, 490845, 493128, 589014, 616410, 654460, 739692, 785352, 821880, 883521, 924615, 981690, 1178028, 1232820, 1308920, 1472535, 1479384, 1767042, 1849230, 1963380, 2356056, 2465640, 2650563, 2945070, 3534084, 3698460, 3926760, 4417605, 5301126, 5890140, 7068168, 7396920, 7951689, 8835210, 10602252, 11780280, 13252815, 15903378, 17670420, 21204504, 26505630, 31806756, 35340840, 39758445, 53011260, 63613512, 79516890, 106022520, 159033780, 318067560]

約数ペア:

[(1, 318067560), (2, 159033780), (3, 106022520), (4, 79516890), (5, 63613512), (6, 53011260), (8, 39758445), (9, 35340840), (10, 31806756), (12, 26505630), (15, 21204504), (18, 17670420), (20, 15903378), (24, 13252815), (27, 11780280), (30, 10602252), (36, 8835210), (40, 7951689), (43, 7396920), (45, 7068168), (54, 5890140), (60, 5301126), (72, 4417605), (81, 3926760), (86, 3698460), (90, 3534084), (108, 2945070), (120, 2650563), (129, 2465640), (135, 2356056), (162, 1963380), (172, 1849230), (180, 1767042), (215, 1479384), (216, 1472535), (243, 1308920), (258, 1232820), (270, 1178028), (324, 981690), (344, 924615), (360, 883521), (387, 821880), (405, 785352), (430, 739692), (486, 654460), (516, 616410), (540, 589014), (645, 493128), (648, 490845), (761, 417960), (774, 410940), (810, 392676), (860, 369846), (972, 327230), (1032, 308205), (1080, 294507), (1161, 273960), (1215, 261784), (1290, 246564), (1522, 208980), (1548, 205470), (1620, 196338), (1720, 184923), (1935, 164376), (1944, 163615), (2283, 139320), (2322, 136980), (2430, 130892), (2580, 123282), (3044, 104490), (3096, 102735), (3240, 98169), (3483, 91320), (3805, 83592), (3870, 82188), (4566, 69660), (4644, 68490), (4860, 65446), (5160, 61641), (5805, 54792), (6088, 52245), (6849, 46440), (6966, 45660), (7610, 41796), (7740, 41094), (9132, 34830), (9288, 34245), (9720, 32723), (10449, 30440), (11415, 27864), (11610, 27396), (13698, 23220), (13932, 22830), (15220, 20898), (15480, 20547), (17415, 18264)]