79248780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 276623424

約数和(自身を除く): 197374644

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, 81, 90, 106, 108, 117, 130, 135, 142, 156, 159, 162, 180, 195, 212, 213, 234, 260, 265, 270, 284, 318, 324, 351, 355, 390, 405, 426, 468, 477, 530, 540, 585, 636, 639, 689, 702, 710, 780, 795, 810, 852, 923, 954, 1053, 1060, 1065, 1170, 1278, 1378, 1404, 1420, 1431, 1590, 1620, 1755, 1846, 1908, 1917, 2067, 2106, 2130, 2340, 2385, 2556, 2756, 2769, 2862, 3180, 3195, 3445, 3510, 3692, 3763, 3834, 4134, 4212, 4260, 4293, 4615, 4770, 5265, 5538, 5724, 5751, 6201, 6390, 6890, 7020, 7155, 7526, 7668, 8268, 8307, 8586, 9230, 9540, 9585, 10335, 10530, 11076, 11289, 11502, 12402, 12780, 13780, 13845, 14310, 15052, 16614, 17172, 18460, 18603, 18815, 19170, 20670, 21060, 21465, 22578, 23004, 24804, 24921, 27690, 28620, 28755, 31005, 33228, 33867, 37206, 37630, 38340, 41340, 41535, 42930, 45156, 48919, 49842, 55380, 55809, 56445, 57510, 62010, 67734, 74412, 74763, 75260, 83070, 85860, 93015, 97838, 99684, 101601, 111618, 112890, 115020, 124020, 124605, 135468, 146757, 149526, 166140, 169335, 186030, 195676, 203202, 223236, 225780, 244595, 249210, 279045, 293514, 299052, 304803, 338670, 372060, 373815, 406404, 440271, 489190, 498420, 508005, 558090, 587028, 609606, 677340, 733785, 747630, 880542, 978380, 1016010, 1116180, 1219212, 1320813, 1467570, 1495260, 1524015, 1761084, 2032020, 2201355, 2641626, 2935140, 3048030, 3962439, 4402710, 5283252, 6096060, 6604065, 7924878, 8805420, 13208130, 15849756, 19812195, 26416260, 39624390, 79248780]

約数ペア:

[(1, 79248780), (2, 39624390), (3, 26416260), (4, 19812195), (5, 15849756), (6, 13208130), (9, 8805420), (10, 7924878), (12, 6604065), (13, 6096060), (15, 5283252), (18, 4402710), (20, 3962439), (26, 3048030), (27, 2935140), (30, 2641626), (36, 2201355), (39, 2032020), (45, 1761084), (52, 1524015), (53, 1495260), (54, 1467570), (60, 1320813), (65, 1219212), (71, 1116180), (78, 1016010), (81, 978380), (90, 880542), (106, 747630), (108, 733785), (117, 677340), (130, 609606), (135, 587028), (142, 558090), (156, 508005), (159, 498420), (162, 489190), (180, 440271), (195, 406404), (212, 373815), (213, 372060), (234, 338670), (260, 304803), (265, 299052), (270, 293514), (284, 279045), (318, 249210), (324, 244595), (351, 225780), (355, 223236), (390, 203202), (405, 195676), (426, 186030), (468, 169335), (477, 166140), (530, 149526), (540, 146757), (585, 135468), (636, 124605), (639, 124020), (689, 115020), (702, 112890), (710, 111618), (780, 101601), (795, 99684), (810, 97838), (852, 93015), (923, 85860), (954, 83070), (1053, 75260), (1060, 74763), (1065, 74412), (1170, 67734), (1278, 62010), (1378, 57510), (1404, 56445), (1420, 55809), (1431, 55380), (1590, 49842), (1620, 48919), (1755, 45156), (1846, 42930), (1908, 41535), (1917, 41340), (2067, 38340), (2106, 37630), (2130, 37206), (2340, 33867), (2385, 33228), (2556, 31005), (2756, 28755), (2769, 28620), (2862, 27690), (3180, 24921), (3195, 24804), (3445, 23004), (3510, 22578), (3692, 21465), (3763, 21060), (3834, 20670), (4134, 19170), (4212, 18815), (4260, 18603), (4293, 18460), (4615, 17172), (4770, 16614), (5265, 15052), (5538, 14310), (5724, 13845), (5751, 13780), (6201, 12780), (6390, 12402), (6890, 11502), (7020, 11289), (7155, 11076), (7526, 10530), (7668, 10335), (8268, 9585), (8307, 9540), (8586, 9230)]