2912367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 7653139200

約数和(自身を除く): 4740772120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 113, 140, 166, 226, 280, 332, 415, 452, 565, 581, 664, 791, 830, 904, 1109, 1130, 1162, 1582, 1660, 2218, 2260, 2324, 2905, 3164, 3320, 3955, 4436, 4520, 4648, 5545, 5810, 6328, 7763, 7910, 8872, 9379, 11090, 11620, 15526, 15820, 18758, 22180, 23240, 31052, 31640, 37516, 38815, 44360, 46895, 62104, 65653, 75032, 77630, 92047, 93790, 125317, 131306, 155260, 184094, 187580, 250634, 262612, 310520, 328265, 368188, 375160, 460235, 501268, 525224, 626585, 644329, 656530, 736376, 877219, 920470, 1002536, 1253170, 1288658, 1313060, 1754438, 1840940, 2506340, 2577316, 2626120, 3221645, 3508876, 3681880, 4386095, 5012680, 5154632, 6443290, 7017752, 8772190, 10401311, 12886580, 17544380, 20802622, 25773160, 35088760, 41605244, 52006555, 72809177, 83210488, 104013110, 145618354, 208026220, 291236708, 364045885, 416052440, 582473416, 728091770, 1456183540, 2912367080]

約数ペア:

[(1, 2912367080), (2, 1456183540), (4, 728091770), (5, 582473416), (7, 416052440), (8, 364045885), (10, 291236708), (14, 208026220), (20, 145618354), (28, 104013110), (35, 83210488), (40, 72809177), (56, 52006555), (70, 41605244), (83, 35088760), (113, 25773160), (140, 20802622), (166, 17544380), (226, 12886580), (280, 10401311), (332, 8772190), (415, 7017752), (452, 6443290), (565, 5154632), (581, 5012680), (664, 4386095), (791, 3681880), (830, 3508876), (904, 3221645), (1109, 2626120), (1130, 2577316), (1162, 2506340), (1582, 1840940), (1660, 1754438), (2218, 1313060), (2260, 1288658), (2324, 1253170), (2905, 1002536), (3164, 920470), (3320, 877219), (3955, 736376), (4436, 656530), (4520, 644329), (4648, 626585), (5545, 525224), (5810, 501268), (6328, 460235), (7763, 375160), (7910, 368188), (8872, 328265), (9379, 310520), (11090, 262612), (11620, 250634), (15526, 187580), (15820, 184094), (18758, 155260), (22180, 131306), (23240, 125317), (31052, 93790), (31640, 92047), (37516, 77630), (38815, 75032), (44360, 65653), (46895, 62104)]