164008680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124249}}^1$

素因数の和:124274

約数の個数: 64

約数和(自身を含む): 536760000

約数和(自身を除く): 372751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 124249, 248498, 372747, 496996, 621245, 745494, 993992, 1242490, 1366739, 1490988, 1863735, 2484980, 2733478, 2981976, 3727470, 4100217, 4969960, 5466956, 6833695, 7454940, 8200434, 10933912, 13667390, 14909880, 16400868, 20501085, 27334780, 32801736, 41002170, 54669560, 82004340, 164008680]

約数ペア:

[(1, 164008680), (2, 82004340), (3, 54669560), (4, 41002170), (5, 32801736), (6, 27334780), (8, 20501085), (10, 16400868), (11, 14909880), (12, 13667390), (15, 10933912), (20, 8200434), (22, 7454940), (24, 6833695), (30, 5466956), (33, 4969960), (40, 4100217), (44, 3727470), (55, 2981976), (60, 2733478), (66, 2484980), (88, 1863735), (110, 1490988), (120, 1366739), (132, 1242490), (165, 993992), (220, 745494), (264, 621245), (330, 496996), (440, 372747), (660, 248498), (1320, 124249)]