12506294640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7444223}}^1$

素因数の和:7444246

約数の個数: 80

約数和(自身を含む): 44308021248

約数和(自身を除く): 31801726608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7444223, 14888446, 22332669, 29776892, 37221115, 44665338, 52109561, 59553784, 74442230, 89330676, 104219122, 111663345, 119107568, 148884460, 156328683, 178661352, 208438244, 223326690, 260547805, 297768920, 312657366, 357322704, 416876488, 446653380, 521095610, 595537840, 625314732, 781643415, 833752976, 893306760, 1042191220, 1250629464, 1563286830, 1786613520, 2084382440, 2501258928, 3126573660, 4168764880, 6253147320, 12506294640]

約数ペア:

[(1, 12506294640), (2, 6253147320), (3, 4168764880), (4, 3126573660), (5, 2501258928), (6, 2084382440), (7, 1786613520), (8, 1563286830), (10, 1250629464), (12, 1042191220), (14, 893306760), (15, 833752976), (16, 781643415), (20, 625314732), (21, 595537840), (24, 521095610), (28, 446653380), (30, 416876488), (35, 357322704), (40, 312657366), (42, 297768920), (48, 260547805), (56, 223326690), (60, 208438244), (70, 178661352), (80, 156328683), (84, 148884460), (105, 119107568), (112, 111663345), (120, 104219122), (140, 89330676), (168, 74442230), (210, 59553784), (240, 52109561), (280, 44665338), (336, 37221115), (420, 29776892), (560, 22332669), (840, 14888446), (1680, 7444223)]