2260762980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{16361}}^1$

素因数の和:16434

約数の個数: 144

約数和(自身を含む): 7520760576

約数和(自身を除く): 5259997596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 1316, 1410, 1470, 1645, 1974, 2303, 2820, 2940, 3290, 3948, 4606, 4935, 6580, 6909, 9212, 9870, 11515, 13818, 16361, 19740, 23030, 27636, 32722, 34545, 46060, 49083, 65444, 69090, 81805, 98166, 114527, 138180, 163610, 196332, 229054, 245415, 327220, 343581, 458108, 490830, 572635, 687162, 768967, 801689, 981660, 1145270, 1374324, 1537934, 1603378, 1717905, 2290540, 2306901, 2405067, 3075868, 3206756, 3435810, 3844835, 4008445, 4613802, 4810134, 5382769, 6871620, 7689670, 8016890, 9227604, 9620268, 10765538, 11534505, 12025335, 15379340, 16033780, 16148307, 21531076, 23069010, 24050670, 26913845, 32296614, 37679383, 46138020, 48101340, 53827690, 64593228, 75358766, 80741535, 107655380, 113038149, 150717532, 161483070, 188396915, 226076298, 322966140, 376793830, 452152596, 565190745, 753587660, 1130381490, 2260762980]

約数ペア:

[(1, 2260762980), (2, 1130381490), (3, 753587660), (4, 565190745), (5, 452152596), (6, 376793830), (7, 322966140), (10, 226076298), (12, 188396915), (14, 161483070), (15, 150717532), (20, 113038149), (21, 107655380), (28, 80741535), (30, 75358766), (35, 64593228), (42, 53827690), (47, 48101340), (49, 46138020), (60, 37679383), (70, 32296614), (84, 26913845), (94, 24050670), (98, 23069010), (105, 21531076), (140, 16148307), (141, 16033780), (147, 15379340), (188, 12025335), (196, 11534505), (210, 10765538), (235, 9620268), (245, 9227604), (282, 8016890), (294, 7689670), (329, 6871620), (420, 5382769), (470, 4810134), (490, 4613802), (564, 4008445), (588, 3844835), (658, 3435810), (705, 3206756), (735, 3075868), (940, 2405067), (980, 2306901), (987, 2290540), (1316, 1717905), (1410, 1603378), (1470, 1537934), (1645, 1374324), (1974, 1145270), (2303, 981660), (2820, 801689), (2940, 768967), (3290, 687162), (3948, 572635), (4606, 490830), (4935, 458108), (6580, 343581), (6909, 327220), (9212, 245415), (9870, 229054), (11515, 196332), (13818, 163610), (16361, 138180), (19740, 114527), (23030, 98166), (27636, 81805), (32722, 69090), (34545, 65444), (46060, 49083)]