204392160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{751}}^1$

素因数の和:788

約数の個数: 288

約数和(自身を含む): 827753472

約数和(自身を除く): 623361312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 751, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1502, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2253, 2268, 2430, 2520, 2592, 2835, 3004, 3024, 3240, 3360, 3402, 3755, 3780, 3888, 4320, 4506, 4536, 4860, 5040, 5257, 5670, 6008, 6048, 6480, 6759, 6804, 7510, 7560, 7776, 8505, 9012, 9072, 9720, 10080, 10514, 11265, 11340, 12016, 12960, 13518, 13608, 15020, 15120, 15771, 17010, 18024, 18144, 19440, 20277, 21028, 22530, 22680, 24032, 26285, 27036, 27216, 30040, 30240, 31542, 33795, 34020, 36048, 38880, 40554, 42056, 45060, 45360, 47313, 52570, 54072, 54432, 60080, 60831, 63084, 67590, 68040, 72096, 78855, 81108, 84112, 90120, 90720, 94626, 101385, 105140, 108144, 120160, 121662, 126168, 135180, 136080, 141939, 157710, 162216, 168224, 180240, 182493, 189252, 202770, 210280, 216288, 236565, 243324, 252336, 270360, 272160, 283878, 304155, 315420, 324432, 360480, 364986, 378504, 405540, 420560, 425817, 473130, 486648, 504672, 540720, 567756, 608310, 630840, 648864, 709695, 729972, 757008, 811080, 841120, 851634, 912465, 946260, 973296, 1081440, 1135512, 1216620, 1261680, 1277451, 1419390, 1459944, 1514016, 1622160, 1703268, 1824930, 1892520, 1946592, 2129085, 2271024, 2433240, 2523360, 2554902, 2838780, 2919888, 3244320, 3406536, 3649860, 3785040, 4258170, 4542048, 4866480, 5109804, 5677560, 5839776, 6387255, 6813072, 7299720, 7570080, 8516340, 9732960, 10219608, 11355120, 12774510, 13626144, 14599440, 17032680, 20439216, 22710240, 25549020, 29198880, 34065360, 40878432, 51098040, 68130720, 102196080, 204392160]

約数ペア:

[(1, 204392160), (2, 102196080), (3, 68130720), (4, 51098040), (5, 40878432), (6, 34065360), (7, 29198880), (8, 25549020), (9, 22710240), (10, 20439216), (12, 17032680), (14, 14599440), (15, 13626144), (16, 12774510), (18, 11355120), (20, 10219608), (21, 9732960), (24, 8516340), (27, 7570080), (28, 7299720), (30, 6813072), (32, 6387255), (35, 5839776), (36, 5677560), (40, 5109804), (42, 4866480), (45, 4542048), (48, 4258170), (54, 3785040), (56, 3649860), (60, 3406536), (63, 3244320), (70, 2919888), (72, 2838780), (80, 2554902), (81, 2523360), (84, 2433240), (90, 2271024), (96, 2129085), (105, 1946592), (108, 1892520), (112, 1824930), (120, 1703268), (126, 1622160), (135, 1514016), (140, 1459944), (144, 1419390), (160, 1277451), (162, 1261680), (168, 1216620), (180, 1135512), (189, 1081440), (210, 973296), (216, 946260), (224, 912465), (240, 851634), (243, 841120), (252, 811080), (270, 757008), (280, 729972), (288, 709695), (315, 648864), (324, 630840), (336, 608310), (360, 567756), (378, 540720), (405, 504672), (420, 486648), (432, 473130), (480, 425817), (486, 420560), (504, 405540), (540, 378504), (560, 364986), (567, 360480), (630, 324432), (648, 315420), (672, 304155), (720, 283878), (751, 272160), (756, 270360), (810, 252336), (840, 243324), (864, 236565), (945, 216288), (972, 210280), (1008, 202770), (1080, 189252), (1120, 182493), (1134, 180240), (1215, 168224), (1260, 162216), (1296, 157710), (1440, 141939), (1502, 136080), (1512, 135180), (1620, 126168), (1680, 121662), (1701, 120160), (1890, 108144), (1944, 105140), (2016, 101385), (2160, 94626), (2253, 90720), (2268, 90120), (2430, 84112), (2520, 81108), (2592, 78855), (2835, 72096), (3004, 68040), (3024, 67590), (3240, 63084), (3360, 60831), (3402, 60080), (3755, 54432), (3780, 54072), (3888, 52570), (4320, 47313), (4506, 45360), (4536, 45060), (4860, 42056), (5040, 40554), (5257, 38880), (5670, 36048), (6008, 34020), (6048, 33795), (6480, 31542), (6759, 30240), (6804, 30040), (7510, 27216), (7560, 27036), (7776, 26285), (8505, 24032), (9012, 22680), (9072, 22530), (9720, 21028), (10080, 20277), (10514, 19440), (11265, 18144), (11340, 18024), (12016, 17010), (12960, 15771), (13518, 15120), (13608, 15020)]