13281731760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{162289}}^1$

素因数の和:162347

約数の個数: 160

約数和(自身を含む): 46365603840

約数和(自身を除く): 33083872080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 162289, 324578, 486867, 649156, 811445, 973734, 1298312, 1622890, 1785179, 1947468, 2434335, 2596624, 3245780, 3570358, 3894936, 4868670, 5030959, 5355537, 6491560, 7140716, 7789872, 8925895, 9737340, 10061918, 10711074, 12983120, 14281432, 15092877, 17851790, 19474680, 20123836, 21422148, 25154795, 26777685, 28562864, 30185754, 35703580, 38949360, 40247672, 42844296, 50309590, 53555370, 55340549, 60371508, 71407160, 75464385, 80495344, 85688592, 100619180, 107110740, 110681098, 120743016, 142814320, 150928770, 166021647, 201238360, 214221480, 221362196, 241486032, 276702745, 301857540, 332043294, 402476720, 428442960, 442724392, 553405490, 603715080, 664086588, 830108235, 885448784, 1106810980, 1207430160, 1328173176, 1660216470, 2213621960, 2656346352, 3320432940, 4427243920, 6640865880, 13281731760]

約数ペア:

[(1, 13281731760), (2, 6640865880), (3, 4427243920), (4, 3320432940), (5, 2656346352), (6, 2213621960), (8, 1660216470), (10, 1328173176), (11, 1207430160), (12, 1106810980), (15, 885448784), (16, 830108235), (20, 664086588), (22, 603715080), (24, 553405490), (30, 442724392), (31, 428442960), (33, 402476720), (40, 332043294), (44, 301857540), (48, 276702745), (55, 241486032), (60, 221362196), (62, 214221480), (66, 201238360), (80, 166021647), (88, 150928770), (93, 142814320), (110, 120743016), (120, 110681098), (124, 107110740), (132, 100619180), (155, 85688592), (165, 80495344), (176, 75464385), (186, 71407160), (220, 60371508), (240, 55340549), (248, 53555370), (264, 50309590), (310, 42844296), (330, 40247672), (341, 38949360), (372, 35703580), (440, 30185754), (465, 28562864), (496, 26777685), (528, 25154795), (620, 21422148), (660, 20123836), (682, 19474680), (744, 17851790), (880, 15092877), (930, 14281432), (1023, 12983120), (1240, 10711074), (1320, 10061918), (1364, 9737340), (1488, 8925895), (1705, 7789872), (1860, 7140716), (2046, 6491560), (2480, 5355537), (2640, 5030959), (2728, 4868670), (3410, 3894936), (3720, 3570358), (4092, 3245780), (5115, 2596624), (5456, 2434335), (6820, 1947468), (7440, 1785179), (8184, 1622890), (10230, 1298312), (13640, 973734), (16368, 811445), (20460, 649156), (27280, 486867), (40920, 324578), (81840, 162289)]