664138440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 384

約数和(自身を含む): 2629186560

約数和(自身を除く): 1965048120

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, 43, 45, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 162, 168, 172, 180, 189, 210, 215, 216, 227, 243, 252, 258, 270, 280, 301, 315, 324, 344, 360, 378, 387, 405, 420, 430, 454, 486, 504, 516, 540, 567, 602, 630, 645, 648, 681, 756, 774, 810, 840, 860, 903, 908, 945, 972, 1032, 1080, 1134, 1135, 1161, 1204, 1215, 1260, 1290, 1362, 1505, 1512, 1548, 1589, 1620, 1701, 1720, 1806, 1816, 1890, 1935, 1944, 2043, 2268, 2270, 2322, 2408, 2430, 2520, 2580, 2709, 2724, 2835, 3010, 3096, 3178, 3240, 3402, 3405, 3483, 3612, 3780, 3870, 4086, 4515, 4536, 4540, 4644, 4767, 4860, 5160, 5418, 5448, 5670, 5805, 6020, 6129, 6356, 6804, 6810, 6966, 7224, 7560, 7740, 7945, 8127, 8172, 8505, 9030, 9080, 9288, 9534, 9720, 9761, 10215, 10449, 10836, 11340, 11610, 12040, 12258, 12712, 13545, 13608, 13620, 13932, 14301, 15480, 15890, 16254, 16344, 17010, 17415, 18060, 18387, 19068, 19522, 20430, 20898, 21672, 22680, 23220, 23835, 24381, 24516, 27090, 27240, 27864, 28602, 29283, 30645, 31780, 32508, 34020, 34830, 36120, 36774, 38136, 39044, 40635, 40860, 41796, 42903, 46440, 47670, 48762, 48805, 49032, 52245, 54180, 55161, 57204, 58566, 61290, 63560, 65016, 68040, 68327, 69660, 71505, 73143, 73548, 78088, 81270, 81720, 83592, 85806, 87849, 91935, 95340, 97524, 97610, 104490, 108360, 110322, 114408, 117132, 121905, 122580, 128709, 136654, 139320, 143010, 146286, 146415, 147096, 162540, 171612, 175698, 183870, 190680, 195048, 195220, 204981, 208980, 214515, 220644, 234264, 243810, 245160, 257418, 263547, 273308, 275805, 286020, 292572, 292830, 325080, 341635, 343224, 351396, 365715, 367740, 386127, 390440, 409962, 417960, 429030, 439245, 441288, 487620, 514836, 527094, 546616, 551610, 572040, 585144, 585660, 614943, 643545, 683270, 702792, 731430, 735480, 772254, 790641, 819924, 858060, 878490, 975240, 1024905, 1029672, 1054188, 1103220, 1171320, 1229886, 1287090, 1317735, 1366540, 1462860, 1544508, 1581282, 1639848, 1716120, 1756980, 1844829, 1930635, 2049810, 2108376, 2206440, 2371923, 2459772, 2574180, 2635470, 2733080, 2925720, 3074715, 3089016, 3162564, 3513960, 3689658, 3861270, 3953205, 4099620, 4743846, 4919544, 5148360, 5270940, 5534487, 6149430, 6325128, 7379316, 7722540, 7906410, 8199240, 9224145, 9487692, 10541880, 11068974, 11859615, 12298860, 14758632, 15445080, 15812820, 16603461, 18448290, 18975384, 22137948, 23719230, 24597720, 27672435, 31625640, 33206922, 36896580, 44275896, 47438460, 55344870, 66413844, 73793160, 83017305, 94876920, 110689740, 132827688, 166034610, 221379480, 332069220, 664138440]

約数ペア:

[(1, 664138440), (2, 332069220), (3, 221379480), (4, 166034610), (5, 132827688), (6, 110689740), (7, 94876920), (8, 83017305), (9, 73793160), (10, 66413844), (12, 55344870), (14, 47438460), (15, 44275896), (18, 36896580), (20, 33206922), (21, 31625640), (24, 27672435), (27, 24597720), (28, 23719230), (30, 22137948), (35, 18975384), (36, 18448290), (40, 16603461), (42, 15812820), (43, 15445080), (45, 14758632), (54, 12298860), (56, 11859615), (60, 11068974), (63, 10541880), (70, 9487692), (72, 9224145), (81, 8199240), (84, 7906410), (86, 7722540), (90, 7379316), (105, 6325128), (108, 6149430), (120, 5534487), (126, 5270940), (129, 5148360), (135, 4919544), (140, 4743846), (162, 4099620), (168, 3953205), (172, 3861270), (180, 3689658), (189, 3513960), (210, 3162564), (215, 3089016), (216, 3074715), (227, 2925720), (243, 2733080), (252, 2635470), (258, 2574180), (270, 2459772), (280, 2371923), (301, 2206440), (315, 2108376), (324, 2049810), (344, 1930635), (360, 1844829), (378, 1756980), (387, 1716120), (405, 1639848), (420, 1581282), (430, 1544508), (454, 1462860), (486, 1366540), (504, 1317735), (516, 1287090), (540, 1229886), (567, 1171320), (602, 1103220), (630, 1054188), (645, 1029672), (648, 1024905), (681, 975240), (756, 878490), (774, 858060), (810, 819924), (840, 790641), (860, 772254), (903, 735480), (908, 731430), (945, 702792), (972, 683270), (1032, 643545), (1080, 614943), (1134, 585660), (1135, 585144), (1161, 572040), (1204, 551610), (1215, 546616), (1260, 527094), (1290, 514836), (1362, 487620), (1505, 441288), (1512, 439245), (1548, 429030), (1589, 417960), (1620, 409962), (1701, 390440), (1720, 386127), (1806, 367740), (1816, 365715), (1890, 351396), (1935, 343224), (1944, 341635), (2043, 325080), (2268, 292830), (2270, 292572), (2322, 286020), (2408, 275805), (2430, 273308), (2520, 263547), (2580, 257418), (2709, 245160), (2724, 243810), (2835, 234264), (3010, 220644), (3096, 214515), (3178, 208980), (3240, 204981), (3402, 195220), (3405, 195048), (3483, 190680), (3612, 183870), (3780, 175698), (3870, 171612), (4086, 162540), (4515, 147096), (4536, 146415), (4540, 146286), (4644, 143010), (4767, 139320), (4860, 136654), (5160, 128709), (5418, 122580), (5448, 121905), (5670, 117132), (5805, 114408), (6020, 110322), (6129, 108360), (6356, 104490), (6804, 97610), (6810, 97524), (6966, 95340), (7224, 91935), (7560, 87849), (7740, 85806), (7945, 83592), (8127, 81720), (8172, 81270), (8505, 78088), (9030, 73548), (9080, 73143), (9288, 71505), (9534, 69660), (9720, 68327), (9761, 68040), (10215, 65016), (10449, 63560), (10836, 61290), (11340, 58566), (11610, 57204), (12040, 55161), (12258, 54180), (12712, 52245), (13545, 49032), (13608, 48805), (13620, 48762), (13932, 47670), (14301, 46440), (15480, 42903), (15890, 41796), (16254, 40860), (16344, 40635), (17010, 39044), (17415, 38136), (18060, 36774), (18387, 36120), (19068, 34830), (19522, 34020), (20430, 32508), (20898, 31780), (21672, 30645), (22680, 29283), (23220, 28602), (23835, 27864), (24381, 27240), (24516, 27090)]