157183740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 573737472

約数和(自身を除く): 416553732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 166, 167, 180, 189, 210, 249, 252, 270, 315, 324, 332, 334, 378, 405, 415, 420, 498, 501, 540, 567, 581, 630, 668, 747, 756, 810, 830, 835, 945, 996, 1002, 1134, 1162, 1169, 1245, 1260, 1494, 1503, 1620, 1660, 1670, 1743, 1890, 2004, 2241, 2268, 2324, 2338, 2490, 2505, 2835, 2905, 2988, 3006, 3340, 3486, 3507, 3735, 3780, 4482, 4509, 4676, 4980, 5010, 5229, 5670, 5810, 5845, 6012, 6723, 6972, 7014, 7470, 7515, 8715, 8964, 9018, 10020, 10458, 10521, 11205, 11340, 11620, 11690, 13446, 13527, 13861, 14028, 14940, 15030, 15687, 17430, 17535, 18036, 20916, 21042, 22410, 22545, 23380, 26145, 26892, 27054, 27722, 30060, 31374, 31563, 33615, 34860, 35070, 41583, 42084, 44820, 45090, 47061, 52290, 52605, 54108, 55444, 62748, 63126, 67230, 67635, 69305, 70140, 78435, 83166, 90180, 94122, 94689, 97027, 104580, 105210, 124749, 126252, 134460, 135270, 138610, 156870, 157815, 166332, 188244, 189378, 194054, 207915, 210420, 235305, 249498, 270540, 277220, 291081, 313740, 315630, 374247, 378756, 388108, 415830, 470610, 473445, 485135, 498996, 582162, 623745, 631260, 748494, 831660, 873243, 941220, 946890, 970270, 1122741, 1164324, 1247490, 1455405, 1496988, 1746486, 1871235, 1893780, 1940540, 2245482, 2494980, 2619729, 2910810, 3492972, 3742470, 4366215, 4490964, 5239458, 5613705, 5821620, 7484940, 7859187, 8732430, 10478916, 11227410, 13098645, 15718374, 17464860, 22454820, 26197290, 31436748, 39295935, 52394580, 78591870, 157183740]

約数ペア:

[(1, 157183740), (2, 78591870), (3, 52394580), (4, 39295935), (5, 31436748), (6, 26197290), (7, 22454820), (9, 17464860), (10, 15718374), (12, 13098645), (14, 11227410), (15, 10478916), (18, 8732430), (20, 7859187), (21, 7484940), (27, 5821620), (28, 5613705), (30, 5239458), (35, 4490964), (36, 4366215), (42, 3742470), (45, 3492972), (54, 2910810), (60, 2619729), (63, 2494980), (70, 2245482), (81, 1940540), (83, 1893780), (84, 1871235), (90, 1746486), (105, 1496988), (108, 1455405), (126, 1247490), (135, 1164324), (140, 1122741), (162, 970270), (166, 946890), (167, 941220), (180, 873243), (189, 831660), (210, 748494), (249, 631260), (252, 623745), (270, 582162), (315, 498996), (324, 485135), (332, 473445), (334, 470610), (378, 415830), (405, 388108), (415, 378756), (420, 374247), (498, 315630), (501, 313740), (540, 291081), (567, 277220), (581, 270540), (630, 249498), (668, 235305), (747, 210420), (756, 207915), (810, 194054), (830, 189378), (835, 188244), (945, 166332), (996, 157815), (1002, 156870), (1134, 138610), (1162, 135270), (1169, 134460), (1245, 126252), (1260, 124749), (1494, 105210), (1503, 104580), (1620, 97027), (1660, 94689), (1670, 94122), (1743, 90180), (1890, 83166), (2004, 78435), (2241, 70140), (2268, 69305), (2324, 67635), (2338, 67230), (2490, 63126), (2505, 62748), (2835, 55444), (2905, 54108), (2988, 52605), (3006, 52290), (3340, 47061), (3486, 45090), (3507, 44820), (3735, 42084), (3780, 41583), (4482, 35070), (4509, 34860), (4676, 33615), (4980, 31563), (5010, 31374), (5229, 30060), (5670, 27722), (5810, 27054), (5845, 26892), (6012, 26145), (6723, 23380), (6972, 22545), (7014, 22410), (7470, 21042), (7515, 20916), (8715, 18036), (8964, 17535), (9018, 17430), (10020, 15687), (10458, 15030), (10521, 14940), (11205, 14028), (11340, 13861), (11620, 13527), (11690, 13446)]