328429080

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 224

約数和(自身を含む): 1267005600

約数和(自身を除く): 938576520

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, 1609, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3218, 3240, 3402, 3645, 3780, 4536, 4827, 4860, 5103, 5670, 5832, 6436, 6804, 7290, 7560, 8045, 8505, 9654, 9720, 10206, 11263, 11340, 12872, 13608, 14481, 14580, 16090, 17010, 19308, 20412, 22526, 22680, 24135, 25515, 28962, 29160, 32180, 33789, 34020, 38616, 40824, 43443, 45052, 48270, 51030, 56315, 57924, 64360, 67578, 68040, 72405, 86886, 90104, 96540, 101367, 102060, 112630, 115848, 130329, 135156, 144810, 168945, 173772, 193080, 202734, 204120, 217215, 225260, 260658, 270312, 289620, 304101, 337890, 347544, 390987, 405468, 434430, 450520, 506835, 521316, 579240, 608202, 651645, 675780, 781974, 810936, 868860, 912303, 1013670, 1042632, 1172961, 1216404, 1303290, 1351560, 1520505, 1563948, 1737720, 1824606, 1954935, 2027340, 2345922, 2432808, 2606580, 2736909, 3041010, 3127896, 3649212, 3909870, 4054680, 4561515, 4691844, 5213160, 5473818, 5864805, 6082020, 7298424, 7819740, 8210727, 9123030, 9383688, 10947636, 11729610, 12164040, 13684545, 15639480, 16421454, 18246060, 21895272, 23459220, 27369090, 32842908, 36492120, 41053635, 46918440, 54738180, 65685816, 82107270, 109476360, 164214540, 328429080]

約数ペア:

[(1, 328429080), (2, 164214540), (3, 109476360), (4, 82107270), (5, 65685816), (6, 54738180), (7, 46918440), (8, 41053635), (9, 36492120), (10, 32842908), (12, 27369090), (14, 23459220), (15, 21895272), (18, 18246060), (20, 16421454), (21, 15639480), (24, 13684545), (27, 12164040), (28, 11729610), (30, 10947636), (35, 9383688), (36, 9123030), (40, 8210727), (42, 7819740), (45, 7298424), (54, 6082020), (56, 5864805), (60, 5473818), (63, 5213160), (70, 4691844), (72, 4561515), (81, 4054680), (84, 3909870), (90, 3649212), (105, 3127896), (108, 3041010), (120, 2736909), (126, 2606580), (135, 2432808), (140, 2345922), (162, 2027340), (168, 1954935), (180, 1824606), (189, 1737720), (210, 1563948), (216, 1520505), (243, 1351560), (252, 1303290), (270, 1216404), (280, 1172961), (315, 1042632), (324, 1013670), (360, 912303), (378, 868860), (405, 810936), (420, 781974), (486, 675780), (504, 651645), (540, 608202), (567, 579240), (630, 521316), (648, 506835), (729, 450520), (756, 434430), (810, 405468), (840, 390987), (945, 347544), (972, 337890), (1080, 304101), (1134, 289620), (1215, 270312), (1260, 260658), (1458, 225260), (1512, 217215), (1609, 204120), (1620, 202734), (1701, 193080), (1890, 173772), (1944, 168945), (2268, 144810), (2430, 135156), (2520, 130329), (2835, 115848), (2916, 112630), (3218, 102060), (3240, 101367), (3402, 96540), (3645, 90104), (3780, 86886), (4536, 72405), (4827, 68040), (4860, 67578), (5103, 64360), (5670, 57924), (5832, 56315), (6436, 51030), (6804, 48270), (7290, 45052), (7560, 43443), (8045, 40824), (8505, 38616), (9654, 34020), (9720, 33789), (10206, 32180), (11263, 29160), (11340, 28962), (12872, 25515), (13608, 24135), (14481, 22680), (14580, 22526), (16090, 20412), (17010, 19308)]