140498280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10007}}^1$

素因数の和:10040

約数の個数: 128

約数和(自身を含む): 504403200

約数和(自身を除く): 363904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 10007, 14040, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 130091, 150105, 180126, 200140, 240168, 260182, 270189, 300210, 360252, 390273, 400280, 450315, 520364, 540378, 600420, 650455, 720504, 780546, 900630, 1040728, 1080756, 1170819, 1200840, 1300910, 1350945, 1561092, 1801260, 1951365, 2161512, 2341638, 2601820, 2701890, 3122184, 3512457, 3602520, 3902730, 4683276, 5203640, 5403780, 5854095, 7024914, 7805460, 9366552, 10807560, 11708190, 14049828, 15610920, 17562285, 23416380, 28099656, 35124570, 46832760, 70249140, 140498280]

約数ペア:

[(1, 140498280), (2, 70249140), (3, 46832760), (4, 35124570), (5, 28099656), (6, 23416380), (8, 17562285), (9, 15610920), (10, 14049828), (12, 11708190), (13, 10807560), (15, 9366552), (18, 7805460), (20, 7024914), (24, 5854095), (26, 5403780), (27, 5203640), (30, 4683276), (36, 3902730), (39, 3602520), (40, 3512457), (45, 3122184), (52, 2701890), (54, 2601820), (60, 2341638), (65, 2161512), (72, 1951365), (78, 1801260), (90, 1561092), (104, 1350945), (108, 1300910), (117, 1200840), (120, 1170819), (130, 1080756), (135, 1040728), (156, 900630), (180, 780546), (195, 720504), (216, 650455), (234, 600420), (260, 540378), (270, 520364), (312, 450315), (351, 400280), (360, 390273), (390, 360252), (468, 300210), (520, 270189), (540, 260182), (585, 240168), (702, 200140), (780, 180126), (936, 150105), (1080, 130091), (1170, 120084), (1404, 100070), (1560, 90063), (1755, 80056), (2340, 60042), (2808, 50035), (3510, 40028), (4680, 30021), (7020, 20014), (10007, 14040)]