2732798040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2897}}^1$

素因数の和:4041

約数の個数: 128

約数和(自身を含む): 9381173760

約数和(自身を除く): 6648375720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1123, 2246, 2897, 3369, 4492, 5615, 5794, 6738, 7861, 8691, 8984, 11230, 11588, 13476, 14485, 15722, 16845, 17382, 20279, 22460, 23176, 23583, 26952, 28970, 31444, 33690, 34764, 39305, 40558, 43455, 44920, 47166, 57940, 60837, 62888, 67380, 69528, 78610, 81116, 86910, 94332, 101395, 115880, 117915, 121674, 134760, 157220, 162232, 173820, 188664, 202790, 235830, 243348, 304185, 314440, 347640, 405580, 471660, 486696, 608370, 811160, 943320, 1216740, 2433480, 3253331, 6506662, 9759993, 13013324, 16266655, 19519986, 22773317, 26026648, 32533310, 39039972, 45546634, 48799965, 65066620, 68319951, 78079944, 91093268, 97599930, 113866585, 130133240, 136639902, 182186536, 195199860, 227733170, 273279804, 341599755, 390399720, 455466340, 546559608, 683199510, 910932680, 1366399020, 2732798040]

約数ペア:

[(1, 2732798040), (2, 1366399020), (3, 910932680), (4, 683199510), (5, 546559608), (6, 455466340), (7, 390399720), (8, 341599755), (10, 273279804), (12, 227733170), (14, 195199860), (15, 182186536), (20, 136639902), (21, 130133240), (24, 113866585), (28, 97599930), (30, 91093268), (35, 78079944), (40, 68319951), (42, 65066620), (56, 48799965), (60, 45546634), (70, 39039972), (84, 32533310), (105, 26026648), (120, 22773317), (140, 19519986), (168, 16266655), (210, 13013324), (280, 9759993), (420, 6506662), (840, 3253331), (1123, 2433480), (2246, 1216740), (2897, 943320), (3369, 811160), (4492, 608370), (5615, 486696), (5794, 471660), (6738, 405580), (7861, 347640), (8691, 314440), (8984, 304185), (11230, 243348), (11588, 235830), (13476, 202790), (14485, 188664), (15722, 173820), (16845, 162232), (17382, 157220), (20279, 134760), (22460, 121674), (23176, 117915), (23583, 115880), (26952, 101395), (28970, 94332), (31444, 86910), (33690, 81116), (34764, 78610), (39305, 69528), (40558, 67380), (43455, 62888), (44920, 60837), (47166, 57940)]