26416260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 65029500

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, 71, 78, 90, 106, 108, 117, 130, 135, 142, 156, 159, 180, 195, 212, 213, 234, 260, 265, 270, 284, 318, 351, 355, 390, 426, 468, 477, 530, 540, 585, 636, 639, 689, 702, 710, 780, 795, 852, 923, 954, 1060, 1065, 1170, 1278, 1378, 1404, 1420, 1431, 1590, 1755, 1846, 1908, 1917, 2067, 2130, 2340, 2385, 2556, 2756, 2769, 2862, 3180, 3195, 3445, 3510, 3692, 3763, 3834, 4134, 4260, 4615, 4770, 5538, 5724, 6201, 6390, 6890, 7020, 7155, 7526, 7668, 8268, 8307, 9230, 9540, 9585, 10335, 11076, 11289, 12402, 12780, 13780, 13845, 14310, 15052, 16614, 18460, 18603, 18815, 19170, 20670, 22578, 24804, 24921, 27690, 28620, 31005, 33228, 33867, 37206, 37630, 38340, 41340, 41535, 45156, 48919, 49842, 55380, 56445, 62010, 67734, 74412, 75260, 83070, 93015, 97838, 99684, 101601, 112890, 124020, 124605, 135468, 146757, 166140, 169335, 186030, 195676, 203202, 225780, 244595, 249210, 293514, 338670, 372060, 406404, 440271, 489190, 498420, 508005, 587028, 677340, 733785, 880542, 978380, 1016010, 1320813, 1467570, 1761084, 2032020, 2201355, 2641626, 2935140, 4402710, 5283252, 6604065, 8805420, 13208130, 26416260]

約数ペア:

[(1, 26416260), (2, 13208130), (3, 8805420), (4, 6604065), (5, 5283252), (6, 4402710), (9, 2935140), (10, 2641626), (12, 2201355), (13, 2032020), (15, 1761084), (18, 1467570), (20, 1320813), (26, 1016010), (27, 978380), (30, 880542), (36, 733785), (39, 677340), (45, 587028), (52, 508005), (53, 498420), (54, 489190), (60, 440271), (65, 406404), (71, 372060), (78, 338670), (90, 293514), (106, 249210), (108, 244595), (117, 225780), (130, 203202), (135, 195676), (142, 186030), (156, 169335), (159, 166140), (180, 146757), (195, 135468), (212, 124605), (213, 124020), (234, 112890), (260, 101601), (265, 99684), (270, 97838), (284, 93015), (318, 83070), (351, 75260), (355, 74412), (390, 67734), (426, 62010), (468, 56445), (477, 55380), (530, 49842), (540, 48919), (585, 45156), (636, 41535), (639, 41340), (689, 38340), (702, 37630), (710, 37206), (780, 33867), (795, 33228), (852, 31005), (923, 28620), (954, 27690), (1060, 24921), (1065, 24804), (1170, 22578), (1278, 20670), (1378, 19170), (1404, 18815), (1420, 18603), (1431, 18460), (1590, 16614), (1755, 15052), (1846, 14310), (1908, 13845), (1917, 13780), (2067, 12780), (2130, 12402), (2340, 11289), (2385, 11076), (2556, 10335), (2756, 9585), (2769, 9540), (2862, 9230), (3180, 8307), (3195, 8268), (3445, 7668), (3510, 7526), (3692, 7155), (3763, 7020), (3834, 6890), (4134, 6390), (4260, 6201), (4615, 5724), (4770, 5538)]