13010040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 42962400

約数和(自身を除く): 29952360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 509, 568, 639, 710, 852, 1018, 1065, 1278, 1420, 1527, 1704, 2036, 2130, 2545, 2556, 2840, 3054, 3195, 4072, 4260, 4581, 5090, 5112, 6108, 6390, 7635, 8520, 9162, 10180, 12216, 12780, 15270, 18324, 20360, 22905, 25560, 30540, 36139, 36648, 45810, 61080, 72278, 91620, 108417, 144556, 180695, 183240, 216834, 289112, 325251, 361390, 433668, 542085, 650502, 722780, 867336, 1084170, 1301004, 1445560, 1626255, 2168340, 2602008, 3252510, 4336680, 6505020, 13010040]

約数ペア:

[(1, 13010040), (2, 6505020), (3, 4336680), (4, 3252510), (5, 2602008), (6, 2168340), (8, 1626255), (9, 1445560), (10, 1301004), (12, 1084170), (15, 867336), (18, 722780), (20, 650502), (24, 542085), (30, 433668), (36, 361390), (40, 325251), (45, 289112), (60, 216834), (71, 183240), (72, 180695), (90, 144556), (120, 108417), (142, 91620), (180, 72278), (213, 61080), (284, 45810), (355, 36648), (360, 36139), (426, 30540), (509, 25560), (568, 22905), (639, 20360), (710, 18324), (852, 15270), (1018, 12780), (1065, 12216), (1278, 10180), (1420, 9162), (1527, 8520), (1704, 7635), (2036, 6390), (2130, 6108), (2545, 5112), (2556, 5090), (2840, 4581), (3054, 4260), (3195, 4072)]