207444360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75161}}^1$

素因数の和:75198

約数の個数: 64

約数和(自身を含む): 649399680

約数和(自身を除く): 441955320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 75161, 150322, 225483, 300644, 375805, 450966, 601288, 751610, 901932, 1127415, 1503220, 1728703, 1803864, 2254830, 3006440, 3457406, 4509660, 5186109, 6914812, 8643515, 9019320, 10372218, 13829624, 17287030, 20744436, 25930545, 34574060, 41488872, 51861090, 69148120, 103722180, 207444360]

約数ペア:

[(1, 207444360), (2, 103722180), (3, 69148120), (4, 51861090), (5, 41488872), (6, 34574060), (8, 25930545), (10, 20744436), (12, 17287030), (15, 13829624), (20, 10372218), (23, 9019320), (24, 8643515), (30, 6914812), (40, 5186109), (46, 4509660), (60, 3457406), (69, 3006440), (92, 2254830), (115, 1803864), (120, 1728703), (138, 1503220), (184, 1127415), (230, 901932), (276, 751610), (345, 601288), (460, 450966), (552, 375805), (690, 300644), (920, 225483), (1380, 150322), (2760, 75161)]