68284320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 239791104

約数和(自身を除く): 171506784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 353, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 706, 744, 780, 806, 930, 992, 1040, 1059, 1209, 1240, 1248, 1412, 1488, 1560, 1612, 1765, 1860, 2015, 2080, 2118, 2418, 2480, 2824, 2976, 3120, 3224, 3530, 3720, 4030, 4236, 4589, 4836, 4960, 5295, 5648, 6045, 6240, 6448, 7060, 7440, 8060, 8472, 9178, 9672, 10590, 10943, 11296, 12090, 12896, 13767, 14120, 14880, 16120, 16944, 18356, 19344, 21180, 21886, 22945, 24180, 27534, 28240, 32240, 32829, 33888, 36712, 38688, 42360, 43772, 45890, 48360, 54715, 55068, 56480, 64480, 65658, 68835, 73424, 84720, 87544, 91780, 96720, 109430, 110136, 131316, 137670, 142259, 146848, 164145, 169440, 175088, 183560, 193440, 218860, 220272, 262632, 275340, 284518, 328290, 350176, 367120, 426777, 437720, 440544, 525264, 550680, 569036, 656580, 711295, 734240, 853554, 875440, 1050528, 1101360, 1138072, 1313160, 1422590, 1707108, 1750880, 2133885, 2202720, 2276144, 2626320, 2845180, 3414216, 4267770, 4552288, 5252640, 5690360, 6828432, 8535540, 11380720, 13656864, 17071080, 22761440, 34142160, 68284320]

約数ペア:

[(1, 68284320), (2, 34142160), (3, 22761440), (4, 17071080), (5, 13656864), (6, 11380720), (8, 8535540), (10, 6828432), (12, 5690360), (13, 5252640), (15, 4552288), (16, 4267770), (20, 3414216), (24, 2845180), (26, 2626320), (30, 2276144), (31, 2202720), (32, 2133885), (39, 1750880), (40, 1707108), (48, 1422590), (52, 1313160), (60, 1138072), (62, 1101360), (65, 1050528), (78, 875440), (80, 853554), (93, 734240), (96, 711295), (104, 656580), (120, 569036), (124, 550680), (130, 525264), (155, 440544), (156, 437720), (160, 426777), (186, 367120), (195, 350176), (208, 328290), (240, 284518), (248, 275340), (260, 262632), (310, 220272), (312, 218860), (353, 193440), (372, 183560), (390, 175088), (403, 169440), (416, 164145), (465, 146848), (480, 142259), (496, 137670), (520, 131316), (620, 110136), (624, 109430), (706, 96720), (744, 91780), (780, 87544), (806, 84720), (930, 73424), (992, 68835), (1040, 65658), (1059, 64480), (1209, 56480), (1240, 55068), (1248, 54715), (1412, 48360), (1488, 45890), (1560, 43772), (1612, 42360), (1765, 38688), (1860, 36712), (2015, 33888), (2080, 32829), (2118, 32240), (2418, 28240), (2480, 27534), (2824, 24180), (2976, 22945), (3120, 21886), (3224, 21180), (3530, 19344), (3720, 18356), (4030, 16944), (4236, 16120), (4589, 14880), (4836, 14120), (4960, 13767), (5295, 12896), (5648, 12090), (6045, 11296), (6240, 10943), (6448, 10590), (7060, 9672), (7440, 9178), (8060, 8472)]