2563471260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5150

約数の個数: 288

約数和(自身を含む): 9767520000

約数和(自身を除く): 7204048740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3420, 3591, 3724, 3780, 3990, 4410, 4655, 4788, 5099, 5130, 5292, 5586, 5985, 6615, 7182, 7980, 8379, 8820, 9310, 10198, 10260, 11172, 11970, 13230, 13965, 14364, 15297, 16758, 17955, 18620, 20396, 23940, 25137, 25495, 26460, 27930, 30594, 33516, 35693, 35910, 41895, 45891, 50274, 50990, 55860, 61188, 71386, 71820, 76485, 83790, 91782, 96881, 100548, 101980, 107079, 125685, 137673, 142772, 152970, 167580, 178465, 183564, 193762, 214158, 229455, 249851, 251370, 275346, 290643, 305940, 321237, 356930, 387524, 428316, 458910, 484405, 499702, 502740, 535395, 550692, 581286, 642474, 678167, 688365, 713860, 749553, 871929, 917820, 963711, 968810, 999404, 1070790, 1162572, 1249255, 1284948, 1356334, 1376730, 1453215, 1499106, 1606185, 1743858, 1927422, 1937620, 2034501, 2141580, 2248659, 2498510, 2615787, 2712668, 2753460, 2906430, 2998212, 3212370, 3390835, 3487716, 3747765, 3854844, 4069002, 4359645, 4497318, 4747169, 4818555, 4997020, 5231574, 5812860, 6103503, 6424740, 6745977, 6781670, 7495530, 8138004, 8719290, 8994636, 9494338, 9637110, 10172505, 10463148, 11243295, 12207006, 13078935, 13491954, 13563340, 14241507, 14991060, 17438580, 18310509, 18988676, 19274220, 20345010, 22486590, 23735845, 24414012, 26157870, 26983908, 28483014, 30517515, 33729885, 36621018, 40690020, 42724521, 44973180, 47471690, 52315740, 56966028, 61035030, 67459770, 71207535, 73242036, 85449042, 91552545, 94943380, 122070060, 128173563, 134919540, 142415070, 170898084, 183105090, 213622605, 256347126, 284830140, 366210180, 427245210, 512694252, 640867815, 854490420, 1281735630, 2563471260]

約数ペア:

[(1, 2563471260), (2, 1281735630), (3, 854490420), (4, 640867815), (5, 512694252), (6, 427245210), (7, 366210180), (9, 284830140), (10, 256347126), (12, 213622605), (14, 183105090), (15, 170898084), (18, 142415070), (19, 134919540), (20, 128173563), (21, 122070060), (27, 94943380), (28, 91552545), (30, 85449042), (35, 73242036), (36, 71207535), (38, 67459770), (42, 61035030), (45, 56966028), (49, 52315740), (54, 47471690), (57, 44973180), (60, 42724521), (63, 40690020), (70, 36621018), (76, 33729885), (84, 30517515), (90, 28483014), (95, 26983908), (98, 26157870), (105, 24414012), (108, 23735845), (114, 22486590), (126, 20345010), (133, 19274220), (135, 18988676), (140, 18310509), (147, 17438580), (171, 14991060), (180, 14241507), (189, 13563340), (190, 13491954), (196, 13078935), (210, 12207006), (228, 11243295), (245, 10463148), (252, 10172505), (266, 9637110), (270, 9494338), (285, 8994636), (294, 8719290), (315, 8138004), (342, 7495530), (378, 6781670), (380, 6745977), (399, 6424740), (420, 6103503), (441, 5812860), (490, 5231574), (513, 4997020), (532, 4818555), (540, 4747169), (570, 4497318), (588, 4359645), (630, 4069002), (665, 3854844), (684, 3747765), (735, 3487716), (756, 3390835), (798, 3212370), (855, 2998212), (882, 2906430), (931, 2753460), (945, 2712668), (980, 2615787), (1026, 2498510), (1140, 2248659), (1197, 2141580), (1260, 2034501), (1323, 1937620), (1330, 1927422), (1470, 1743858), (1596, 1606185), (1710, 1499106), (1764, 1453215), (1862, 1376730), (1890, 1356334), (1995, 1284948), (2052, 1249255), (2205, 1162572), (2394, 1070790), (2565, 999404), (2646, 968810), (2660, 963711), (2793, 917820), (2940, 871929), (3420, 749553), (3591, 713860), (3724, 688365), (3780, 678167), (3990, 642474), (4410, 581286), (4655, 550692), (4788, 535395), (5099, 502740), (5130, 499702), (5292, 484405), (5586, 458910), (5985, 428316), (6615, 387524), (7182, 356930), (7980, 321237), (8379, 305940), (8820, 290643), (9310, 275346), (10198, 251370), (10260, 249851), (11172, 229455), (11970, 214158), (13230, 193762), (13965, 183564), (14364, 178465), (15297, 167580), (16758, 152970), (17955, 142772), (18620, 137673), (20396, 125685), (23940, 107079), (25137, 101980), (25495, 100548), (26460, 96881), (27930, 91782), (30594, 83790), (33516, 76485), (35693, 71820), (35910, 71386), (41895, 61188), (45891, 55860), (50274, 50990)]