268605480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 192

約数和(自身を含む): 954535680

約数和(自身を除く): 685930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 968, 1144, 1210, 1320, 1423, 1430, 1452, 1560, 1573, 1716, 1815, 2145, 2420, 2846, 2860, 2904, 3146, 3432, 3630, 4269, 4290, 4719, 4840, 5692, 5720, 6292, 7115, 7260, 7865, 8538, 8580, 9438, 11384, 12584, 14230, 14520, 15653, 15730, 17076, 17160, 18499, 18876, 21345, 23595, 28460, 31306, 31460, 34152, 36998, 37752, 42690, 46959, 47190, 55497, 56920, 62612, 62920, 73996, 78265, 85380, 92495, 93918, 94380, 110994, 125224, 147992, 156530, 170760, 172183, 184990, 187836, 188760, 203489, 221988, 234795, 277485, 313060, 344366, 369980, 375672, 406978, 443976, 469590, 516549, 554970, 610467, 626120, 688732, 739960, 813956, 860915, 939180, 1017445, 1033098, 1109940, 1220934, 1377464, 1627912, 1721830, 1878360, 2034890, 2066196, 2219880, 2238379, 2441868, 2582745, 3052335, 3443660, 4069780, 4132392, 4476758, 4883736, 5165490, 6104670, 6715137, 6887320, 8139560, 8953516, 10330980, 11191895, 12209340, 13430274, 17907032, 20661960, 22383790, 24418680, 26860548, 33575685, 44767580, 53721096, 67151370, 89535160, 134302740, 268605480]

約数ペア:

[(1, 268605480), (2, 134302740), (3, 89535160), (4, 67151370), (5, 53721096), (6, 44767580), (8, 33575685), (10, 26860548), (11, 24418680), (12, 22383790), (13, 20661960), (15, 17907032), (20, 13430274), (22, 12209340), (24, 11191895), (26, 10330980), (30, 8953516), (33, 8139560), (39, 6887320), (40, 6715137), (44, 6104670), (52, 5165490), (55, 4883736), (60, 4476758), (65, 4132392), (66, 4069780), (78, 3443660), (88, 3052335), (104, 2582745), (110, 2441868), (120, 2238379), (121, 2219880), (130, 2066196), (132, 2034890), (143, 1878360), (156, 1721830), (165, 1627912), (195, 1377464), (220, 1220934), (242, 1109940), (260, 1033098), (264, 1017445), (286, 939180), (312, 860915), (330, 813956), (363, 739960), (390, 688732), (429, 626120), (440, 610467), (484, 554970), (520, 516549), (572, 469590), (605, 443976), (660, 406978), (715, 375672), (726, 369980), (780, 344366), (858, 313060), (968, 277485), (1144, 234795), (1210, 221988), (1320, 203489), (1423, 188760), (1430, 187836), (1452, 184990), (1560, 172183), (1573, 170760), (1716, 156530), (1815, 147992), (2145, 125224), (2420, 110994), (2846, 94380), (2860, 93918), (2904, 92495), (3146, 85380), (3432, 78265), (3630, 73996), (4269, 62920), (4290, 62612), (4719, 56920), (4840, 55497), (5692, 47190), (5720, 46959), (6292, 42690), (7115, 37752), (7260, 36998), (7865, 34152), (8538, 31460), (8580, 31306), (9438, 28460), (11384, 23595), (12584, 21345), (14230, 18876), (14520, 18499), (15653, 17160), (15730, 17076)]