116670320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6642

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 192684880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 6599, 8840, 13198, 17680, 26396, 32995, 52792, 65990, 85787, 105584, 112183, 131980, 171574, 224366, 263960, 343148, 428935, 448732, 527920, 560915, 686296, 857870, 897464, 1121830, 1372592, 1458379, 1715740, 1794928, 2243660, 2916758, 3431480, 4487320, 5833516, 6862960, 7291895, 8974640, 11667032, 14583790, 23334064, 29167580, 58335160, 116670320]

約数ペア:

[(1, 116670320), (2, 58335160), (4, 29167580), (5, 23334064), (8, 14583790), (10, 11667032), (13, 8974640), (16, 7291895), (17, 6862960), (20, 5833516), (26, 4487320), (34, 3431480), (40, 2916758), (52, 2243660), (65, 1794928), (68, 1715740), (80, 1458379), (85, 1372592), (104, 1121830), (130, 897464), (136, 857870), (170, 686296), (208, 560915), (221, 527920), (260, 448732), (272, 428935), (340, 343148), (442, 263960), (520, 224366), (680, 171574), (884, 131980), (1040, 112183), (1105, 105584), (1360, 85787), (1768, 65990), (2210, 52792), (3536, 32995), (4420, 26396), (6599, 17680), (8840, 13198)]