27431008080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{63533}}^1$

素因数の和:63813

約数の個数: 160

約数和(自身を含む): 97563826944

約数和(自身を除く): 70132818864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 257, 280, 336, 420, 514, 560, 771, 840, 1028, 1285, 1542, 1680, 1799, 2056, 2570, 3084, 3598, 3855, 4112, 5140, 5397, 6168, 7196, 7710, 8995, 10280, 10794, 12336, 14392, 15420, 17990, 20560, 21588, 26985, 28784, 30840, 35980, 43176, 53970, 61680, 63533, 71960, 86352, 107940, 127066, 143920, 190599, 215880, 254132, 317665, 381198, 431760, 444731, 508264, 635330, 762396, 889462, 952995, 1016528, 1270660, 1334193, 1524792, 1778924, 1905990, 2223655, 2541320, 2668386, 3049584, 3557848, 3811980, 4447310, 5082640, 5336772, 6670965, 7115696, 7623960, 8894620, 10673544, 13341930, 15247920, 16327981, 17789240, 21347088, 26683860, 32655962, 35578480, 48983943, 53367720, 65311924, 81639905, 97967886, 106735440, 114295867, 130623848, 163279810, 195935772, 228591734, 244919715, 261247696, 326559620, 342887601, 391871544, 457183468, 489839430, 571479335, 653119240, 685775202, 783743088, 914366936, 979678860, 1142958670, 1306238480, 1371550404, 1714438005, 1828733872, 1959357720, 2285917340, 2743100808, 3428876010, 3918715440, 4571834680, 5486201616, 6857752020, 9143669360, 13715504040, 27431008080]

約数ペア:

[(1, 27431008080), (2, 13715504040), (3, 9143669360), (4, 6857752020), (5, 5486201616), (6, 4571834680), (7, 3918715440), (8, 3428876010), (10, 2743100808), (12, 2285917340), (14, 1959357720), (15, 1828733872), (16, 1714438005), (20, 1371550404), (21, 1306238480), (24, 1142958670), (28, 979678860), (30, 914366936), (35, 783743088), (40, 685775202), (42, 653119240), (48, 571479335), (56, 489839430), (60, 457183468), (70, 391871544), (80, 342887601), (84, 326559620), (105, 261247696), (112, 244919715), (120, 228591734), (140, 195935772), (168, 163279810), (210, 130623848), (240, 114295867), (257, 106735440), (280, 97967886), (336, 81639905), (420, 65311924), (514, 53367720), (560, 48983943), (771, 35578480), (840, 32655962), (1028, 26683860), (1285, 21347088), (1542, 17789240), (1680, 16327981), (1799, 15247920), (2056, 13341930), (2570, 10673544), (3084, 8894620), (3598, 7623960), (3855, 7115696), (4112, 6670965), (5140, 5336772), (5397, 5082640), (6168, 4447310), (7196, 3811980), (7710, 3557848), (8995, 3049584), (10280, 2668386), (10794, 2541320), (12336, 2223655), (14392, 1905990), (15420, 1778924), (17990, 1524792), (20560, 1334193), (21588, 1270660), (26985, 1016528), (28784, 952995), (30840, 889462), (35980, 762396), (43176, 635330), (53970, 508264), (61680, 444731), (63533, 431760), (71960, 381198), (86352, 317665), (107940, 254132), (127066, 215880), (143920, 190599)]