808135380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12828

約数の個数: 144

約数和(自身を含む): 2737897344

約数和(自身を除く): 1929761964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 12791, 15795, 21060, 25582, 31590, 38373, 51164, 63180, 63955, 76746, 115119, 127910, 153492, 166283, 191865, 230238, 255820, 332566, 345357, 383730, 460476, 498849, 575595, 665132, 690714, 767460, 831415, 997698, 1036071, 1151190, 1381428, 1496547, 1662830, 1726785, 1995396, 2072142, 2302380, 2494245, 2993094, 3108213, 3325660, 3453570, 4144284, 4489641, 4988490, 5180355, 5986188, 6216426, 6907140, 7482735, 8979282, 9976980, 10360710, 12432852, 13468923, 14965470, 15541065, 17958564, 20721420, 22448205, 26937846, 29930940, 31082130, 40406769, 44896410, 53875692, 62164260, 67344615, 80813538, 89792820, 134689230, 161627076, 202033845, 269378460, 404067690, 808135380]

約数ペア:

[(1, 808135380), (2, 404067690), (3, 269378460), (4, 202033845), (5, 161627076), (6, 134689230), (9, 89792820), (10, 80813538), (12, 67344615), (13, 62164260), (15, 53875692), (18, 44896410), (20, 40406769), (26, 31082130), (27, 29930940), (30, 26937846), (36, 22448205), (39, 20721420), (45, 17958564), (52, 15541065), (54, 14965470), (60, 13468923), (65, 12432852), (78, 10360710), (81, 9976980), (90, 8979282), (108, 7482735), (117, 6907140), (130, 6216426), (135, 5986188), (156, 5180355), (162, 4988490), (180, 4489641), (195, 4144284), (234, 3453570), (243, 3325660), (260, 3108213), (270, 2993094), (324, 2494245), (351, 2302380), (390, 2072142), (405, 1995396), (468, 1726785), (486, 1662830), (540, 1496547), (585, 1381428), (702, 1151190), (780, 1036071), (810, 997698), (972, 831415), (1053, 767460), (1170, 690714), (1215, 665132), (1404, 575595), (1620, 498849), (1755, 460476), (2106, 383730), (2340, 345357), (2430, 332566), (3159, 255820), (3510, 230238), (4212, 191865), (4860, 166283), (5265, 153492), (6318, 127910), (7020, 115119), (10530, 76746), (12636, 63955), (12791, 63180), (15795, 51164), (21060, 38373), (25582, 31590)]