430857840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8327

約数の個数: 160

約数和(自身を含む): 1575899136

約数和(自身を除く): 1145041296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8273, 8680, 10416, 13020, 16546, 17360, 24819, 26040, 33092, 41365, 49638, 52080, 57911, 66184, 82730, 99276, 115822, 124095, 132368, 165460, 173733, 198552, 231644, 248190, 256463, 289555, 330920, 347466, 397104, 463288, 496380, 512926, 579110, 661840, 694932, 769389, 868665, 926576, 992760, 1025852, 1158220, 1282315, 1389864, 1538778, 1737330, 1795241, 1985520, 2051704, 2316440, 2564630, 2779728, 3077556, 3474660, 3590482, 3846945, 4103408, 4632880, 5129260, 5385723, 6155112, 6949320, 7180964, 7693890, 8976205, 10258520, 10771446, 12310224, 13898640, 14361928, 15387780, 17952410, 20517040, 21542892, 26928615, 28723856, 30775560, 35904820, 43085784, 53857230, 61551120, 71809640, 86171568, 107714460, 143619280, 215428920, 430857840]

約数ペア:

[(1, 430857840), (2, 215428920), (3, 143619280), (4, 107714460), (5, 86171568), (6, 71809640), (7, 61551120), (8, 53857230), (10, 43085784), (12, 35904820), (14, 30775560), (15, 28723856), (16, 26928615), (20, 21542892), (21, 20517040), (24, 17952410), (28, 15387780), (30, 14361928), (31, 13898640), (35, 12310224), (40, 10771446), (42, 10258520), (48, 8976205), (56, 7693890), (60, 7180964), (62, 6949320), (70, 6155112), (80, 5385723), (84, 5129260), (93, 4632880), (105, 4103408), (112, 3846945), (120, 3590482), (124, 3474660), (140, 3077556), (155, 2779728), (168, 2564630), (186, 2316440), (210, 2051704), (217, 1985520), (240, 1795241), (248, 1737330), (280, 1538778), (310, 1389864), (336, 1282315), (372, 1158220), (420, 1025852), (434, 992760), (465, 926576), (496, 868665), (560, 769389), (620, 694932), (651, 661840), (744, 579110), (840, 512926), (868, 496380), (930, 463288), (1085, 397104), (1240, 347466), (1302, 330920), (1488, 289555), (1680, 256463), (1736, 248190), (1860, 231644), (2170, 198552), (2480, 173733), (2604, 165460), (3255, 132368), (3472, 124095), (3720, 115822), (4340, 99276), (5208, 82730), (6510, 66184), (7440, 57911), (8273, 52080), (8680, 49638), (10416, 41365), (13020, 33092), (16546, 26040), (17360, 24819)]