15694941080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{615971}}^1$

素因数の和:616009

約数の個数: 96

約数和(自身を含む): 44239109040

約数和(自身を除く): 28544167960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 615971, 1231942, 2463884, 3079855, 4311797, 4927768, 6159710, 8007623, 8623594, 12319420, 16015246, 17247188, 21558985, 24638840, 30182579, 32030492, 34494376, 40038115, 43117970, 56053361, 60365158, 64060984, 80076230, 86235940, 112106722, 120730316, 150912895, 160152460, 172471880, 224213444, 241460632, 280266805, 301825790, 320304920, 392373527, 448426888, 560533610, 603651580, 784747054, 1121067220, 1207303160, 1569494108, 1961867635, 2242134440, 3138988216, 3923735270, 7847470540, 15694941080]

約数ペア:

[(1, 15694941080), (2, 7847470540), (4, 3923735270), (5, 3138988216), (7, 2242134440), (8, 1961867635), (10, 1569494108), (13, 1207303160), (14, 1121067220), (20, 784747054), (26, 603651580), (28, 560533610), (35, 448426888), (40, 392373527), (49, 320304920), (52, 301825790), (56, 280266805), (65, 241460632), (70, 224213444), (91, 172471880), (98, 160152460), (104, 150912895), (130, 120730316), (140, 112106722), (182, 86235940), (196, 80076230), (245, 64060984), (260, 60365158), (280, 56053361), (364, 43117970), (392, 40038115), (455, 34494376), (490, 32030492), (520, 30182579), (637, 24638840), (728, 21558985), (910, 17247188), (980, 16015246), (1274, 12319420), (1820, 8623594), (1960, 8007623), (2548, 6159710), (3185, 4927768), (3640, 4311797), (5096, 3079855), (6370, 2463884), (12740, 1231942), (25480, 615971)]