144693864

素因数分解:

$2^3\times 3^5\times 7^4\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 489390720

約数和(自身を除く): 344696856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 243, 248, 252, 279, 294, 324, 343, 372, 378, 392, 434, 441, 486, 504, 558, 567, 588, 648, 651, 686, 744, 756, 837, 868, 882, 972, 1029, 1116, 1134, 1176, 1302, 1323, 1372, 1512, 1519, 1674, 1701, 1736, 1764, 1944, 1953, 2058, 2232, 2268, 2401, 2511, 2604, 2646, 2744, 3038, 3087, 3348, 3402, 3528, 3906, 3969, 4116, 4536, 4557, 4802, 5022, 5208, 5292, 5859, 6076, 6174, 6696, 6804, 7203, 7533, 7812, 7938, 8232, 9114, 9261, 9604, 10044, 10584, 10633, 11718, 11907, 12152, 12348, 13608, 13671, 14406, 15066, 15624, 15876, 17577, 18228, 18522, 19208, 20088, 21266, 21609, 23436, 23814, 24696, 27342, 27783, 28812, 30132, 31752, 31899, 35154, 36456, 37044, 41013, 42532, 43218, 46872, 47628, 52731, 54684, 55566, 57624, 60264, 63798, 64827, 70308, 74088, 74431, 82026, 83349, 85064, 86436, 95256, 95697, 105462, 109368, 111132, 123039, 127596, 129654, 140616, 148862, 164052, 166698, 172872, 191394, 194481, 210924, 222264, 223293, 246078, 255192, 259308, 287091, 297724, 328104, 333396, 369117, 382788, 388962, 421848, 446586, 492156, 518616, 574182, 583443, 595448, 666792, 669879, 738234, 765576, 777924, 861273, 893172, 984312, 1148364, 1166886, 1339758, 1476468, 1555848, 1722546, 1786344, 2009637, 2296728, 2333772, 2583819, 2679516, 2952936, 3445092, 4019274, 4667544, 5167638, 5359032, 6028911, 6890184, 8038548, 10335276, 12057822, 16077096, 18086733, 20670552, 24115644, 36173466, 48231288, 72346932, 144693864]

約数ペア:

[(1, 144693864), (2, 72346932), (3, 48231288), (4, 36173466), (6, 24115644), (7, 20670552), (8, 18086733), (9, 16077096), (12, 12057822), (14, 10335276), (18, 8038548), (21, 6890184), (24, 6028911), (27, 5359032), (28, 5167638), (31, 4667544), (36, 4019274), (42, 3445092), (49, 2952936), (54, 2679516), (56, 2583819), (62, 2333772), (63, 2296728), (72, 2009637), (81, 1786344), (84, 1722546), (93, 1555848), (98, 1476468), (108, 1339758), (124, 1166886), (126, 1148364), (147, 984312), (162, 893172), (168, 861273), (186, 777924), (189, 765576), (196, 738234), (216, 669879), (217, 666792), (243, 595448), (248, 583443), (252, 574182), (279, 518616), (294, 492156), (324, 446586), (343, 421848), (372, 388962), (378, 382788), (392, 369117), (434, 333396), (441, 328104), (486, 297724), (504, 287091), (558, 259308), (567, 255192), (588, 246078), (648, 223293), (651, 222264), (686, 210924), (744, 194481), (756, 191394), (837, 172872), (868, 166698), (882, 164052), (972, 148862), (1029, 140616), (1116, 129654), (1134, 127596), (1176, 123039), (1302, 111132), (1323, 109368), (1372, 105462), (1512, 95697), (1519, 95256), (1674, 86436), (1701, 85064), (1736, 83349), (1764, 82026), (1944, 74431), (1953, 74088), (2058, 70308), (2232, 64827), (2268, 63798), (2401, 60264), (2511, 57624), (2604, 55566), (2646, 54684), (2744, 52731), (3038, 47628), (3087, 46872), (3348, 43218), (3402, 42532), (3528, 41013), (3906, 37044), (3969, 36456), (4116, 35154), (4536, 31899), (4557, 31752), (4802, 30132), (5022, 28812), (5208, 27783), (5292, 27342), (5859, 24696), (6076, 23814), (6174, 23436), (6696, 21609), (6804, 21266), (7203, 20088), (7533, 19208), (7812, 18522), (7938, 18228), (8232, 17577), (9114, 15876), (9261, 15624), (9604, 15066), (10044, 14406), (10584, 13671), (10633, 13608), (11718, 12348), (11907, 12152)]