203588040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89293}}^1$

素因数の和:89326

約数の個数: 64

約数和(自身を含む): 642916800

約数和(自身を除く): 439328760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 89293, 178586, 267879, 357172, 446465, 535758, 714344, 892930, 1071516, 1339395, 1696567, 1785860, 2143032, 2678790, 3393134, 3571720, 5089701, 5357580, 6786268, 8482835, 10179402, 10715160, 13572536, 16965670, 20358804, 25448505, 33931340, 40717608, 50897010, 67862680, 101794020, 203588040]

約数ペア:

[(1, 203588040), (2, 101794020), (3, 67862680), (4, 50897010), (5, 40717608), (6, 33931340), (8, 25448505), (10, 20358804), (12, 16965670), (15, 13572536), (19, 10715160), (20, 10179402), (24, 8482835), (30, 6786268), (38, 5357580), (40, 5089701), (57, 3571720), (60, 3393134), (76, 2678790), (95, 2143032), (114, 1785860), (120, 1696567), (152, 1339395), (190, 1071516), (228, 892930), (285, 714344), (380, 535758), (456, 446465), (570, 357172), (760, 267879), (1140, 178586), (2280, 89293)]