244452120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1833

約数の個数: 128

約数和(自身を含む): 807840000

約数和(自身を除く): 563387880

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, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 1699, 2180, 2398, 2616, 3270, 3398, 3597, 4360, 4796, 5097, 5995, 6540, 6796, 7194, 8495, 9592, 10194, 11990, 13080, 13592, 14388, 16990, 17985, 18689, 20388, 23980, 25485, 28776, 33980, 35970, 37378, 40776, 47960, 50970, 56067, 67960, 71940, 74756, 93445, 101940, 112134, 143880, 149512, 185191, 186890, 203880, 224268, 280335, 370382, 373780, 448536, 555573, 560670, 740764, 747560, 925955, 1111146, 1121340, 1481528, 1851910, 2037101, 2222292, 2242680, 2777865, 3703820, 4074202, 4444584, 5555730, 6111303, 7407640, 8148404, 10185505, 11111460, 12222606, 16296808, 20371010, 22222920, 24445212, 30556515, 40742020, 48890424, 61113030, 81484040, 122226060, 244452120]

約数ペア:

[(1, 244452120), (2, 122226060), (3, 81484040), (4, 61113030), (5, 48890424), (6, 40742020), (8, 30556515), (10, 24445212), (11, 22222920), (12, 20371010), (15, 16296808), (20, 12222606), (22, 11111460), (24, 10185505), (30, 8148404), (33, 7407640), (40, 6111303), (44, 5555730), (55, 4444584), (60, 4074202), (66, 3703820), (88, 2777865), (109, 2242680), (110, 2222292), (120, 2037101), (132, 1851910), (165, 1481528), (218, 1121340), (220, 1111146), (264, 925955), (327, 747560), (330, 740764), (436, 560670), (440, 555573), (545, 448536), (654, 373780), (660, 370382), (872, 280335), (1090, 224268), (1199, 203880), (1308, 186890), (1320, 185191), (1635, 149512), (1699, 143880), (2180, 112134), (2398, 101940), (2616, 93445), (3270, 74756), (3398, 71940), (3597, 67960), (4360, 56067), (4796, 50970), (5097, 47960), (5995, 40776), (6540, 37378), (6796, 35970), (7194, 33980), (8495, 28776), (9592, 25485), (10194, 23980), (11990, 20388), (13080, 18689), (13592, 17985), (14388, 16990)]