15741291160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{90239}}^1$

素因数の和:90353

約数の個数: 96

約数和(自身を含む): 41663808000

約数和(自身を除く): 25922516840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 140, 178, 196, 245, 280, 356, 392, 445, 490, 623, 712, 890, 980, 1246, 1780, 1960, 2492, 3115, 3560, 4361, 4984, 6230, 8722, 12460, 17444, 21805, 24920, 34888, 43610, 87220, 90239, 174440, 180478, 360956, 451195, 631673, 721912, 902390, 1263346, 1804780, 2526692, 3158365, 3609560, 4421711, 5053384, 6316730, 8031271, 8843422, 12633460, 16062542, 17686844, 22108555, 25266920, 32125084, 35373688, 40156355, 44217110, 56218897, 64250168, 80312710, 88434220, 112437794, 160625420, 176868440, 224875588, 281094485, 321250840, 393532279, 449751176, 562188970, 787064558, 1124377940, 1574129116, 1967661395, 2248755880, 3148258232, 3935322790, 7870645580, 15741291160]

約数ペア:

[(1, 15741291160), (2, 7870645580), (4, 3935322790), (5, 3148258232), (7, 2248755880), (8, 1967661395), (10, 1574129116), (14, 1124377940), (20, 787064558), (28, 562188970), (35, 449751176), (40, 393532279), (49, 321250840), (56, 281094485), (70, 224875588), (89, 176868440), (98, 160625420), (140, 112437794), (178, 88434220), (196, 80312710), (245, 64250168), (280, 56218897), (356, 44217110), (392, 40156355), (445, 35373688), (490, 32125084), (623, 25266920), (712, 22108555), (890, 17686844), (980, 16062542), (1246, 12633460), (1780, 8843422), (1960, 8031271), (2492, 6316730), (3115, 5053384), (3560, 4421711), (4361, 3609560), (4984, 3158365), (6230, 2526692), (8722, 1804780), (12460, 1263346), (17444, 902390), (21805, 721912), (24920, 631673), (34888, 451195), (43610, 360956), (87220, 180478), (90239, 174440)]