1128125880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{49741}}^1$

素因数の和:49771

約数の個数: 160

約数和(自身を含む): 4333523040

約数和(自身を除く): 3205397160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 49741, 99482, 149223, 198964, 248705, 298446, 348187, 397928, 447669, 497410, 596892, 696374, 746115, 895338, 994820, 1044561, 1193784, 1343007, 1392748, 1492230, 1740935, 1790676, 1989640, 2089122, 2238345, 2686014, 2785496, 2984460, 3133683, 3481870, 3581352, 4029021, 4178244, 4476690, 5222805, 5372028, 5968920, 6267366, 6715035, 6963740, 8058042, 8356488, 8953380, 9401049, 10445610, 10744056, 12534732, 13430070, 13927480, 15668415, 16116084, 17906760, 18802098, 20145105, 20891220, 25069464, 26860140, 28203147, 31336830, 32232168, 37604196, 40290210, 41782440, 47005245, 53720280, 56406294, 62673660, 75208392, 80580420, 94010490, 112812588, 125347320, 141015735, 161160840, 188020980, 225625176, 282031470, 376041960, 564062940, 1128125880]

約数ペア:

[(1, 1128125880), (2, 564062940), (3, 376041960), (4, 282031470), (5, 225625176), (6, 188020980), (7, 161160840), (8, 141015735), (9, 125347320), (10, 112812588), (12, 94010490), (14, 80580420), (15, 75208392), (18, 62673660), (20, 56406294), (21, 53720280), (24, 47005245), (27, 41782440), (28, 40290210), (30, 37604196), (35, 32232168), (36, 31336830), (40, 28203147), (42, 26860140), (45, 25069464), (54, 20891220), (56, 20145105), (60, 18802098), (63, 17906760), (70, 16116084), (72, 15668415), (81, 13927480), (84, 13430070), (90, 12534732), (105, 10744056), (108, 10445610), (120, 9401049), (126, 8953380), (135, 8356488), (140, 8058042), (162, 6963740), (168, 6715035), (180, 6267366), (189, 5968920), (210, 5372028), (216, 5222805), (252, 4476690), (270, 4178244), (280, 4029021), (315, 3581352), (324, 3481870), (360, 3133683), (378, 2984460), (405, 2785496), (420, 2686014), (504, 2238345), (540, 2089122), (567, 1989640), (630, 1790676), (648, 1740935), (756, 1492230), (810, 1392748), (840, 1343007), (945, 1193784), (1080, 1044561), (1134, 994820), (1260, 895338), (1512, 746115), (1620, 696374), (1890, 596892), (2268, 497410), (2520, 447669), (2835, 397928), (3240, 348187), (3780, 298446), (4536, 248705), (5670, 198964), (7560, 149223), (11340, 99482), (22680, 49741)]