1099643280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42821}}^1$

素因数の和:42944

約数の個数: 80

約数和(自身を含む): 3440833344

約数和(自身を除く): 2341190064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 42821, 85642, 128463, 171284, 214105, 256926, 342568, 428210, 513852, 642315, 685136, 856420, 1027704, 1284630, 1712840, 2055408, 2569260, 3425680, 4581847, 5138520, 9163694, 10277040, 13745541, 18327388, 22909235, 27491082, 36654776, 45818470, 54982164, 68727705, 73309552, 91636940, 109964328, 137455410, 183273880, 219928656, 274910820, 366547760, 549821640, 1099643280]

約数ペア:

[(1, 1099643280), (2, 549821640), (3, 366547760), (4, 274910820), (5, 219928656), (6, 183273880), (8, 137455410), (10, 109964328), (12, 91636940), (15, 73309552), (16, 68727705), (20, 54982164), (24, 45818470), (30, 36654776), (40, 27491082), (48, 22909235), (60, 18327388), (80, 13745541), (107, 10277040), (120, 9163694), (214, 5138520), (240, 4581847), (321, 3425680), (428, 2569260), (535, 2055408), (642, 1712840), (856, 1284630), (1070, 1027704), (1284, 856420), (1605, 685136), (1712, 642315), (2140, 513852), (2568, 428210), (3210, 342568), (4280, 256926), (5136, 214105), (6420, 171284), (8560, 128463), (12840, 85642), (25680, 42821)]