2422140560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2593

約数の個数: 120

約数和(自身を含む): 6578116920

約数和(自身を除く): 4155976360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 269, 280, 392, 490, 538, 560, 784, 980, 1076, 1345, 1883, 1960, 2152, 2297, 2690, 3766, 3920, 4304, 4594, 5380, 7532, 9188, 9415, 10760, 11485, 13181, 15064, 16079, 18376, 18830, 21520, 22970, 26362, 30128, 32158, 36752, 37660, 45940, 52724, 64316, 65905, 75320, 80395, 91880, 105448, 112553, 128632, 131810, 150640, 160790, 183760, 210896, 225106, 257264, 263620, 321580, 450212, 527240, 562765, 617893, 643160, 900424, 1054480, 1125530, 1235786, 1286320, 1800848, 2251060, 2471572, 3089465, 4325251, 4502120, 4943144, 6178930, 8650502, 9004240, 9886288, 12357860, 17301004, 21626255, 24715720, 30276757, 34602008, 43252510, 49431440, 60553514, 69204016, 86505020, 121107028, 151383785, 173010040, 242214056, 302767570, 346020080, 484428112, 605535140, 1211070280, 2422140560]

約数ペア:

[(1, 2422140560), (2, 1211070280), (4, 605535140), (5, 484428112), (7, 346020080), (8, 302767570), (10, 242214056), (14, 173010040), (16, 151383785), (20, 121107028), (28, 86505020), (35, 69204016), (40, 60553514), (49, 49431440), (56, 43252510), (70, 34602008), (80, 30276757), (98, 24715720), (112, 21626255), (140, 17301004), (196, 12357860), (245, 9886288), (269, 9004240), (280, 8650502), (392, 6178930), (490, 4943144), (538, 4502120), (560, 4325251), (784, 3089465), (980, 2471572), (1076, 2251060), (1345, 1800848), (1883, 1286320), (1960, 1235786), (2152, 1125530), (2297, 1054480), (2690, 900424), (3766, 643160), (3920, 617893), (4304, 562765), (4594, 527240), (5380, 450212), (7532, 321580), (9188, 263620), (9415, 257264), (10760, 225106), (11485, 210896), (13181, 183760), (15064, 160790), (16079, 150640), (18376, 131810), (18830, 128632), (21520, 112553), (22970, 105448), (26362, 91880), (30128, 80395), (32158, 75320), (36752, 65905), (37660, 64316), (45940, 52724)]