168338160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 595408320

約数和(自身を除く): 427070160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 89, 90, 111, 120, 142, 144, 148, 178, 180, 185, 213, 222, 240, 267, 284, 296, 333, 355, 356, 360, 370, 426, 444, 445, 534, 555, 568, 592, 639, 666, 710, 712, 720, 740, 801, 852, 888, 890, 1065, 1068, 1110, 1136, 1278, 1332, 1335, 1420, 1424, 1480, 1602, 1665, 1704, 1776, 1780, 2130, 2136, 2220, 2556, 2627, 2664, 2670, 2840, 2960, 3195, 3204, 3293, 3330, 3408, 3560, 4005, 4260, 4272, 4440, 5112, 5254, 5328, 5340, 5680, 6319, 6390, 6408, 6586, 6660, 7120, 7881, 8010, 8520, 8880, 9879, 10224, 10508, 10680, 12638, 12780, 12816, 13135, 13172, 13320, 15762, 16020, 16465, 17040, 18957, 19758, 21016, 21360, 23643, 25276, 25560, 26270, 26344, 26640, 29637, 31524, 31595, 32040, 32930, 37914, 39405, 39516, 42032, 47286, 49395, 50552, 51120, 52540, 52688, 56871, 59274, 63048, 63190, 64080, 65860, 75828, 78810, 79032, 94572, 94785, 98790, 101104, 105080, 113742, 118215, 118548, 126096, 126380, 131720, 148185, 151656, 157620, 158064, 189144, 189570, 197580, 210160, 227484, 233803, 236430, 237096, 252760, 263440, 284355, 296370, 303312, 315240, 378288, 379140, 395160, 454968, 467606, 472860, 474192, 505520, 568710, 592740, 630480, 701409, 758280, 790320, 909936, 935212, 945720, 1137420, 1169015, 1185480, 1402818, 1516560, 1870424, 1891440, 2104227, 2274840, 2338030, 2370960, 2805636, 3507045, 3740848, 4208454, 4549680, 4676060, 5611272, 7014090, 8416908, 9352120, 10521135, 11222544, 14028180, 16833816, 18704240, 21042270, 28056360, 33667632, 42084540, 56112720, 84169080, 168338160]

約数ペア:

[(1, 168338160), (2, 84169080), (3, 56112720), (4, 42084540), (5, 33667632), (6, 28056360), (8, 21042270), (9, 18704240), (10, 16833816), (12, 14028180), (15, 11222544), (16, 10521135), (18, 9352120), (20, 8416908), (24, 7014090), (30, 5611272), (36, 4676060), (37, 4549680), (40, 4208454), (45, 3740848), (48, 3507045), (60, 2805636), (71, 2370960), (72, 2338030), (74, 2274840), (80, 2104227), (89, 1891440), (90, 1870424), (111, 1516560), (120, 1402818), (142, 1185480), (144, 1169015), (148, 1137420), (178, 945720), (180, 935212), (185, 909936), (213, 790320), (222, 758280), (240, 701409), (267, 630480), (284, 592740), (296, 568710), (333, 505520), (355, 474192), (356, 472860), (360, 467606), (370, 454968), (426, 395160), (444, 379140), (445, 378288), (534, 315240), (555, 303312), (568, 296370), (592, 284355), (639, 263440), (666, 252760), (710, 237096), (712, 236430), (720, 233803), (740, 227484), (801, 210160), (852, 197580), (888, 189570), (890, 189144), (1065, 158064), (1068, 157620), (1110, 151656), (1136, 148185), (1278, 131720), (1332, 126380), (1335, 126096), (1420, 118548), (1424, 118215), (1480, 113742), (1602, 105080), (1665, 101104), (1704, 98790), (1776, 94785), (1780, 94572), (2130, 79032), (2136, 78810), (2220, 75828), (2556, 65860), (2627, 64080), (2664, 63190), (2670, 63048), (2840, 59274), (2960, 56871), (3195, 52688), (3204, 52540), (3293, 51120), (3330, 50552), (3408, 49395), (3560, 47286), (4005, 42032), (4260, 39516), (4272, 39405), (4440, 37914), (5112, 32930), (5254, 32040), (5328, 31595), (5340, 31524), (5680, 29637), (6319, 26640), (6390, 26344), (6408, 26270), (6586, 25560), (6660, 25276), (7120, 23643), (7881, 21360), (8010, 21016), (8520, 19758), (8880, 18957), (9879, 17040), (10224, 16465), (10508, 16020), (10680, 15762), (12638, 13320), (12780, 13172), (12816, 13135)]