193368120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 636387840

約数和(自身を除く): 443019720

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, 263, 264, 330, 440, 526, 557, 660, 789, 1052, 1114, 1315, 1320, 1578, 1671, 2104, 2228, 2630, 2785, 2893, 3156, 3342, 3945, 4456, 5260, 5570, 5786, 6127, 6312, 6684, 7890, 8355, 8679, 10520, 11140, 11572, 12254, 13368, 14465, 15780, 16710, 17358, 18381, 22280, 23144, 24508, 28930, 30635, 31560, 33420, 34716, 36762, 43395, 49016, 57860, 61270, 66840, 69432, 73524, 86790, 91905, 115720, 122540, 146491, 147048, 173580, 183810, 245080, 292982, 347160, 367620, 439473, 585964, 732455, 735240, 878946, 1171928, 1464910, 1611401, 1757892, 2197365, 2929820, 3222802, 3515784, 4394730, 4834203, 5859640, 6445604, 8057005, 8789460, 9668406, 12891208, 16114010, 17578920, 19336812, 24171015, 32228020, 38673624, 48342030, 64456040, 96684060, 193368120]

約数ペア:

[(1, 193368120), (2, 96684060), (3, 64456040), (4, 48342030), (5, 38673624), (6, 32228020), (8, 24171015), (10, 19336812), (11, 17578920), (12, 16114010), (15, 12891208), (20, 9668406), (22, 8789460), (24, 8057005), (30, 6445604), (33, 5859640), (40, 4834203), (44, 4394730), (55, 3515784), (60, 3222802), (66, 2929820), (88, 2197365), (110, 1757892), (120, 1611401), (132, 1464910), (165, 1171928), (220, 878946), (263, 735240), (264, 732455), (330, 585964), (440, 439473), (526, 367620), (557, 347160), (660, 292982), (789, 245080), (1052, 183810), (1114, 173580), (1315, 147048), (1320, 146491), (1578, 122540), (1671, 115720), (2104, 91905), (2228, 86790), (2630, 73524), (2785, 69432), (2893, 66840), (3156, 61270), (3342, 57860), (3945, 49016), (4456, 43395), (5260, 36762), (5570, 34716), (5786, 33420), (6127, 31560), (6312, 30635), (6684, 28930), (7890, 24508), (8355, 23144), (8679, 22280), (10520, 18381), (11140, 17358), (11572, 16710), (12254, 15780), (13368, 14465)]