156637260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 535973760

約数和(自身を除く): 379336500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 421, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 842, 954, 1060, 1170, 1263, 1378, 1404, 1431, 1590, 1684, 1755, 1908, 2067, 2105, 2340, 2385, 2526, 2756, 2862, 3180, 3445, 3510, 3789, 4134, 4210, 4770, 5052, 5473, 5724, 6201, 6315, 6890, 7020, 7155, 7578, 8268, 8420, 9540, 10335, 10946, 11367, 12402, 12630, 13780, 14310, 15156, 16419, 18603, 18945, 20670, 21892, 22313, 22734, 24804, 25260, 27365, 28620, 31005, 32838, 37206, 37890, 41340, 44626, 45468, 49257, 54730, 56835, 62010, 65676, 66939, 74412, 75780, 82095, 89252, 93015, 98514, 109460, 111565, 113670, 124020, 133878, 147771, 164190, 186030, 197028, 200817, 223130, 227340, 246285, 267756, 290069, 295542, 328380, 334695, 372060, 401634, 446260, 492570, 580138, 591084, 602451, 669390, 738855, 803268, 870207, 985140, 1004085, 1160276, 1204902, 1338780, 1450345, 1477710, 1740414, 2008170, 2409804, 2610621, 2900690, 2955420, 3012255, 3480828, 4016340, 4351035, 5221242, 5801380, 6024510, 7831863, 8702070, 10442484, 12049020, 13053105, 15663726, 17404140, 26106210, 31327452, 39159315, 52212420, 78318630, 156637260]

約数ペア:

[(1, 156637260), (2, 78318630), (3, 52212420), (4, 39159315), (5, 31327452), (6, 26106210), (9, 17404140), (10, 15663726), (12, 13053105), (13, 12049020), (15, 10442484), (18, 8702070), (20, 7831863), (26, 6024510), (27, 5801380), (30, 5221242), (36, 4351035), (39, 4016340), (45, 3480828), (52, 3012255), (53, 2955420), (54, 2900690), (60, 2610621), (65, 2409804), (78, 2008170), (90, 1740414), (106, 1477710), (108, 1450345), (117, 1338780), (130, 1204902), (135, 1160276), (156, 1004085), (159, 985140), (180, 870207), (195, 803268), (212, 738855), (234, 669390), (260, 602451), (265, 591084), (270, 580138), (318, 492570), (351, 446260), (390, 401634), (421, 372060), (468, 334695), (477, 328380), (530, 295542), (540, 290069), (585, 267756), (636, 246285), (689, 227340), (702, 223130), (780, 200817), (795, 197028), (842, 186030), (954, 164190), (1060, 147771), (1170, 133878), (1263, 124020), (1378, 113670), (1404, 111565), (1431, 109460), (1590, 98514), (1684, 93015), (1755, 89252), (1908, 82095), (2067, 75780), (2105, 74412), (2340, 66939), (2385, 65676), (2526, 62010), (2756, 56835), (2862, 54730), (3180, 49257), (3445, 45468), (3510, 44626), (3789, 41340), (4134, 37890), (4210, 37206), (4770, 32838), (5052, 31005), (5473, 28620), (5724, 27365), (6201, 25260), (6315, 24804), (6890, 22734), (7020, 22313), (7155, 21892), (7578, 20670), (8268, 18945), (8420, 18603), (9540, 16419), (10335, 15156), (10946, 14310), (11367, 13780), (12402, 12630)]