21837462080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{59809}}^1$

素因数の和:59996

約数の個数: 112

約数和(自身を含む): 59794688640

約数和(自身を除く): 37957226560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 280, 320, 326, 448, 560, 652, 815, 1120, 1141, 1304, 1630, 2240, 2282, 2608, 3260, 4564, 5216, 5705, 6520, 9128, 10432, 11410, 13040, 18256, 22820, 26080, 36512, 45640, 52160, 59809, 73024, 91280, 119618, 182560, 239236, 299045, 365120, 418663, 478472, 598090, 837326, 956944, 1196180, 1674652, 1913888, 2093315, 2392360, 3349304, 3827776, 4186630, 4784720, 6698608, 8373260, 9569440, 9748867, 13397216, 16746520, 19138880, 19497734, 26794432, 33493040, 38995468, 48744335, 66986080, 68242069, 77990936, 97488670, 133972160, 136484138, 155981872, 194977340, 272968276, 311963744, 341210345, 389954680, 545936552, 623927488, 682420690, 779909360, 1091873104, 1364841380, 1559818720, 2183746208, 2729682760, 3119637440, 4367492416, 5459365520, 10918731040, 21837462080]

約数ペア:

[(1, 21837462080), (2, 10918731040), (4, 5459365520), (5, 4367492416), (7, 3119637440), (8, 2729682760), (10, 2183746208), (14, 1559818720), (16, 1364841380), (20, 1091873104), (28, 779909360), (32, 682420690), (35, 623927488), (40, 545936552), (56, 389954680), (64, 341210345), (70, 311963744), (80, 272968276), (112, 194977340), (140, 155981872), (160, 136484138), (163, 133972160), (224, 97488670), (280, 77990936), (320, 68242069), (326, 66986080), (448, 48744335), (560, 38995468), (652, 33493040), (815, 26794432), (1120, 19497734), (1141, 19138880), (1304, 16746520), (1630, 13397216), (2240, 9748867), (2282, 9569440), (2608, 8373260), (3260, 6698608), (4564, 4784720), (5216, 4186630), (5705, 3827776), (6520, 3349304), (9128, 2392360), (10432, 2093315), (11410, 1913888), (13040, 1674652), (18256, 1196180), (22820, 956944), (26080, 837326), (36512, 598090), (45640, 478472), (52160, 418663), (59809, 365120), (73024, 299045), (91280, 239236), (119618, 182560)]