2660203728

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 320

約数和(自身を含む): 9596608000

約数和(自身を除く): 6936404272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 343, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 686, 702, 728, 756, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1274, 1323, 1372, 1381, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2058, 2184, 2352, 2457, 2548, 2646, 2744, 2762, 2808, 3024, 3087, 3276, 3528, 3822, 4116, 4143, 4368, 4459, 4914, 5096, 5292, 5488, 5524, 5616, 5733, 6174, 6552, 7056, 7644, 8232, 8286, 8918, 9261, 9667, 9828, 10192, 10584, 11048, 11466, 12348, 12429, 13104, 13377, 15288, 16464, 16572, 17199, 17836, 17953, 18522, 19334, 19656, 21168, 22096, 22932, 24696, 24858, 26754, 29001, 30576, 33144, 34398, 35672, 35906, 37044, 37287, 38668, 39312, 40131, 45864, 49392, 49716, 53508, 53859, 58002, 66288, 67669, 68796, 71344, 71812, 74088, 74574, 77336, 80262, 87003, 91728, 99432, 107016, 107718, 116004, 120393, 125671, 135338, 137592, 143624, 148176, 149148, 154672, 160524, 161577, 174006, 198864, 203007, 214032, 215436, 232008, 240786, 251342, 261009, 270676, 275184, 287248, 298296, 321048, 323154, 348012, 377013, 406014, 430872, 464016, 473683, 481572, 484731, 502684, 522018, 541352, 596592, 609021, 642096, 646308, 696024, 754026, 812028, 861744, 879697, 947366, 963144, 969462, 1005368, 1044036, 1082704, 1131039, 1218042, 1292616, 1392048, 1421049, 1508052, 1624056, 1759394, 1827063, 1894732, 1926288, 1938924, 2010736, 2088072, 2262078, 2436084, 2585232, 2639091, 2842098, 3016104, 3248112, 3393117, 3518788, 3654126, 3789464, 3877848, 4176144, 4263147, 4524156, 4872168, 5278182, 5684196, 6032208, 6157879, 6786234, 7037576, 7308252, 7578928, 7755696, 7917273, 8526294, 9048312, 9744336, 10556364, 11368392, 12315758, 12789441, 13572468, 14075152, 14616504, 15834546, 17052588, 18096624, 18473637, 21112728, 22736784, 23751819, 24631516, 25578882, 27144936, 29233008, 31669092, 34105176, 36947274, 42225456, 47503638, 49263032, 51157764, 54289872, 55420911, 63338184, 68210352, 73894548, 95007276, 98526064, 102315528, 110841822, 126676368, 147789096, 166262733, 190014552, 204631056, 221683644, 295578192, 332525466, 380029104, 443367288, 665050932, 886734576, 1330101864, 2660203728]

約数ペア:

[(1, 2660203728), (2, 1330101864), (3, 886734576), (4, 665050932), (6, 443367288), (7, 380029104), (8, 332525466), (9, 295578192), (12, 221683644), (13, 204631056), (14, 190014552), (16, 166262733), (18, 147789096), (21, 126676368), (24, 110841822), (26, 102315528), (27, 98526064), (28, 95007276), (36, 73894548), (39, 68210352), (42, 63338184), (48, 55420911), (49, 54289872), (52, 51157764), (54, 49263032), (56, 47503638), (63, 42225456), (72, 36947274), (78, 34105176), (84, 31669092), (91, 29233008), (98, 27144936), (104, 25578882), (108, 24631516), (112, 23751819), (117, 22736784), (126, 21112728), (144, 18473637), (147, 18096624), (156, 17052588), (168, 15834546), (182, 14616504), (189, 14075152), (196, 13572468), (208, 12789441), (216, 12315758), (234, 11368392), (252, 10556364), (273, 9744336), (294, 9048312), (312, 8526294), (336, 7917273), (343, 7755696), (351, 7578928), (364, 7308252), (378, 7037576), (392, 6786234), (432, 6157879), (441, 6032208), (468, 5684196), (504, 5278182), (546, 4872168), (588, 4524156), (624, 4263147), (637, 4176144), (686, 3877848), (702, 3789464), (728, 3654126), (756, 3518788), (784, 3393117), (819, 3248112), (882, 3016104), (936, 2842098), (1008, 2639091), (1029, 2585232), (1092, 2436084), (1176, 2262078), (1274, 2088072), (1323, 2010736), (1372, 1938924), (1381, 1926288), (1404, 1894732), (1456, 1827063), (1512, 1759394), (1638, 1624056), (1764, 1508052), (1872, 1421049), (1911, 1392048), (2058, 1292616), (2184, 1218042), (2352, 1131039), (2457, 1082704), (2548, 1044036), (2646, 1005368), (2744, 969462), (2762, 963144), (2808, 947366), (3024, 879697), (3087, 861744), (3276, 812028), (3528, 754026), (3822, 696024), (4116, 646308), (4143, 642096), (4368, 609021), (4459, 596592), (4914, 541352), (5096, 522018), (5292, 502684), (5488, 484731), (5524, 481572), (5616, 473683), (5733, 464016), (6174, 430872), (6552, 406014), (7056, 377013), (7644, 348012), (8232, 323154), (8286, 321048), (8918, 298296), (9261, 287248), (9667, 275184), (9828, 270676), (10192, 261009), (10584, 251342), (11048, 240786), (11466, 232008), (12348, 215436), (12429, 214032), (13104, 203007), (13377, 198864), (15288, 174006), (16464, 161577), (16572, 160524), (17199, 154672), (17836, 149148), (17953, 148176), (18522, 143624), (19334, 137592), (19656, 135338), (21168, 125671), (22096, 120393), (22932, 116004), (24696, 107718), (24858, 107016), (26754, 99432), (29001, 91728), (30576, 87003), (33144, 80262), (34398, 77336), (35672, 74574), (35906, 74088), (37044, 71812), (37287, 71344), (38668, 68796), (39312, 67669), (40131, 66288), (45864, 58002), (49392, 53859), (49716, 53508)]