323121960

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 224

約数和(自身を含む): 1246544640

約数和(自身を除く): 923422680

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1583, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3166, 3240, 3402, 3645, 3780, 4536, 4749, 4860, 5103, 5670, 5832, 6332, 6804, 7290, 7560, 7915, 8505, 9498, 9720, 10206, 11081, 11340, 12664, 13608, 14247, 14580, 15830, 17010, 18996, 20412, 22162, 22680, 23745, 25515, 28494, 29160, 31660, 33243, 34020, 37992, 40824, 42741, 44324, 47490, 51030, 55405, 56988, 63320, 66486, 68040, 71235, 85482, 88648, 94980, 99729, 102060, 110810, 113976, 128223, 132972, 142470, 166215, 170964, 189960, 199458, 204120, 213705, 221620, 256446, 265944, 284940, 299187, 332430, 341928, 384669, 398916, 427410, 443240, 498645, 512892, 569880, 598374, 641115, 664860, 769338, 797832, 854820, 897561, 997290, 1025784, 1154007, 1196748, 1282230, 1329720, 1495935, 1538676, 1709640, 1795122, 1923345, 1994580, 2308014, 2393496, 2564460, 2692683, 2991870, 3077352, 3590244, 3846690, 3989160, 4487805, 4616028, 5128920, 5385366, 5770035, 5983740, 7180488, 7693380, 8078049, 8975610, 9232056, 10770732, 11540070, 11967480, 13463415, 15386760, 16156098, 17951220, 21541464, 23080140, 26926830, 32312196, 35902440, 40390245, 46160280, 53853660, 64624392, 80780490, 107707320, 161560980, 323121960]

約数ペア:

[(1, 323121960), (2, 161560980), (3, 107707320), (4, 80780490), (5, 64624392), (6, 53853660), (7, 46160280), (8, 40390245), (9, 35902440), (10, 32312196), (12, 26926830), (14, 23080140), (15, 21541464), (18, 17951220), (20, 16156098), (21, 15386760), (24, 13463415), (27, 11967480), (28, 11540070), (30, 10770732), (35, 9232056), (36, 8975610), (40, 8078049), (42, 7693380), (45, 7180488), (54, 5983740), (56, 5770035), (60, 5385366), (63, 5128920), (70, 4616028), (72, 4487805), (81, 3989160), (84, 3846690), (90, 3590244), (105, 3077352), (108, 2991870), (120, 2692683), (126, 2564460), (135, 2393496), (140, 2308014), (162, 1994580), (168, 1923345), (180, 1795122), (189, 1709640), (210, 1538676), (216, 1495935), (243, 1329720), (252, 1282230), (270, 1196748), (280, 1154007), (315, 1025784), (324, 997290), (360, 897561), (378, 854820), (405, 797832), (420, 769338), (486, 664860), (504, 641115), (540, 598374), (567, 569880), (630, 512892), (648, 498645), (729, 443240), (756, 427410), (810, 398916), (840, 384669), (945, 341928), (972, 332430), (1080, 299187), (1134, 284940), (1215, 265944), (1260, 256446), (1458, 221620), (1512, 213705), (1583, 204120), (1620, 199458), (1701, 189960), (1890, 170964), (1944, 166215), (2268, 142470), (2430, 132972), (2520, 128223), (2835, 113976), (2916, 110810), (3166, 102060), (3240, 99729), (3402, 94980), (3645, 88648), (3780, 85482), (4536, 71235), (4749, 68040), (4860, 66486), (5103, 63320), (5670, 56988), (5832, 55405), (6332, 51030), (6804, 47490), (7290, 44324), (7560, 42741), (7915, 40824), (8505, 37992), (9498, 34020), (9720, 33243), (10206, 31660), (11081, 29160), (11340, 28494), (12664, 25515), (13608, 23745), (14247, 22680), (14580, 22162), (15830, 20412), (17010, 18996)]