1641835440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{108587}}^1$

素因数の和:108616

約数の個数: 160

約数和(自身を含む): 6463157760

約数和(自身を除く): 4821322320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 108587, 217174, 325761, 434348, 542935, 651522, 760109, 868696, 977283, 1085870, 1303044, 1520218, 1628805, 1737392, 1954566, 2171740, 2280327, 2606088, 2931849, 3040436, 3257610, 3800545, 3909132, 4343480, 4560654, 4886415, 5212176, 5863698, 6080872, 6515220, 6840981, 7601090, 7818264, 8686960, 9121308, 9772830, 11401635, 11727396, 12161744, 13030440, 13681962, 14659245, 15202180, 15636528, 18242616, 19545660, 20522943, 22803270, 23454792, 26060880, 27363924, 29318490, 30404360, 34204905, 36485232, 39091320, 41045886, 45606540, 46909584, 54727848, 58636980, 60808720, 68409810, 78182640, 82091772, 91213080, 102614715, 109455696, 117273960, 136819620, 164183544, 182426160, 205229430, 234547920, 273639240, 328367088, 410458860, 547278480, 820917720, 1641835440]

約数ペア:

[(1, 1641835440), (2, 820917720), (3, 547278480), (4, 410458860), (5, 328367088), (6, 273639240), (7, 234547920), (8, 205229430), (9, 182426160), (10, 164183544), (12, 136819620), (14, 117273960), (15, 109455696), (16, 102614715), (18, 91213080), (20, 82091772), (21, 78182640), (24, 68409810), (27, 60808720), (28, 58636980), (30, 54727848), (35, 46909584), (36, 45606540), (40, 41045886), (42, 39091320), (45, 36485232), (48, 34204905), (54, 30404360), (56, 29318490), (60, 27363924), (63, 26060880), (70, 23454792), (72, 22803270), (80, 20522943), (84, 19545660), (90, 18242616), (105, 15636528), (108, 15202180), (112, 14659245), (120, 13681962), (126, 13030440), (135, 12161744), (140, 11727396), (144, 11401635), (168, 9772830), (180, 9121308), (189, 8686960), (210, 7818264), (216, 7601090), (240, 6840981), (252, 6515220), (270, 6080872), (280, 5863698), (315, 5212176), (336, 4886415), (360, 4560654), (378, 4343480), (420, 3909132), (432, 3800545), (504, 3257610), (540, 3040436), (560, 2931849), (630, 2606088), (720, 2280327), (756, 2171740), (840, 1954566), (945, 1737392), (1008, 1628805), (1080, 1520218), (1260, 1303044), (1512, 1085870), (1680, 977283), (1890, 868696), (2160, 760109), (2520, 651522), (3024, 542935), (3780, 434348), (5040, 325761), (7560, 217174), (15120, 108587)]