202061520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:834

約数の個数: 160

約数和(自身を含む): 702038400

約数和(自身を除く): 499976880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 673, 695, 720, 834, 1080, 1112, 1251, 1346, 1390, 1668, 2019, 2085, 2160, 2224, 2502, 2692, 2780, 3336, 3365, 3753, 4038, 4170, 5004, 5384, 5560, 6057, 6255, 6672, 6730, 7506, 8076, 8340, 10008, 10095, 10768, 11120, 12114, 12510, 13460, 15012, 16152, 16680, 18171, 18765, 20016, 20190, 24228, 25020, 26920, 30024, 30285, 32304, 33360, 36342, 37530, 40380, 48456, 50040, 53840, 60048, 60570, 72684, 75060, 80760, 90855, 93547, 96912, 100080, 121140, 145368, 150120, 161520, 181710, 187094, 242280, 280641, 290736, 300240, 363420, 374188, 467735, 484560, 561282, 726840, 748376, 841923, 935470, 1122564, 1403205, 1453680, 1496752, 1683846, 1870940, 2245128, 2525769, 2806410, 3367692, 3741880, 4209615, 4490256, 5051538, 5612820, 6735384, 7483760, 8419230, 10103076, 11225640, 12628845, 13470768, 16838460, 20206152, 22451280, 25257690, 33676920, 40412304, 50515380, 67353840, 101030760, 202061520]

約数ペア:

[(1, 202061520), (2, 101030760), (3, 67353840), (4, 50515380), (5, 40412304), (6, 33676920), (8, 25257690), (9, 22451280), (10, 20206152), (12, 16838460), (15, 13470768), (16, 12628845), (18, 11225640), (20, 10103076), (24, 8419230), (27, 7483760), (30, 6735384), (36, 5612820), (40, 5051538), (45, 4490256), (48, 4209615), (54, 3741880), (60, 3367692), (72, 2806410), (80, 2525769), (90, 2245128), (108, 1870940), (120, 1683846), (135, 1496752), (139, 1453680), (144, 1403205), (180, 1122564), (216, 935470), (240, 841923), (270, 748376), (278, 726840), (360, 561282), (417, 484560), (432, 467735), (540, 374188), (556, 363420), (673, 300240), (695, 290736), (720, 280641), (834, 242280), (1080, 187094), (1112, 181710), (1251, 161520), (1346, 150120), (1390, 145368), (1668, 121140), (2019, 100080), (2085, 96912), (2160, 93547), (2224, 90855), (2502, 80760), (2692, 75060), (2780, 72684), (3336, 60570), (3365, 60048), (3753, 53840), (4038, 50040), (4170, 48456), (5004, 40380), (5384, 37530), (5560, 36342), (6057, 33360), (6255, 32304), (6672, 30285), (6730, 30024), (7506, 26920), (8076, 25020), (8340, 24228), (10008, 20190), (10095, 20016), (10768, 18765), (11120, 18171), (12114, 16680), (12510, 16152), (13460, 15012)]