1940976960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 448

約数和(自身を含む): 7127930880

約数和(自身を除く): 5186953920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 32, 39, 40, 48, 52, 58, 60, 62, 64, 65, 78, 80, 87, 93, 96, 104, 116, 120, 124, 130, 145, 155, 156, 160, 173, 174, 186, 192, 195, 208, 232, 240, 248, 260, 290, 310, 312, 320, 346, 348, 372, 377, 390, 403, 416, 435, 464, 465, 480, 496, 519, 520, 580, 620, 624, 692, 696, 744, 754, 780, 806, 832, 865, 870, 899, 928, 930, 960, 992, 1038, 1040, 1131, 1160, 1209, 1240, 1248, 1384, 1392, 1488, 1508, 1560, 1612, 1730, 1740, 1798, 1856, 1860, 1885, 1984, 2015, 2076, 2080, 2249, 2262, 2320, 2418, 2480, 2496, 2595, 2697, 2768, 2784, 2976, 3016, 3120, 3224, 3460, 3480, 3596, 3720, 3770, 4030, 4152, 4160, 4495, 4498, 4524, 4640, 4836, 4960, 5017, 5190, 5363, 5394, 5536, 5568, 5655, 5952, 6032, 6045, 6240, 6448, 6747, 6920, 6960, 7192, 7440, 7540, 8060, 8304, 8990, 8996, 9048, 9280, 9672, 9920, 10034, 10380, 10726, 10788, 11072, 11245, 11310, 11687, 12064, 12090, 12480, 12896, 13485, 13494, 13840, 13920, 14384, 14880, 15051, 15080, 16089, 16120, 16608, 17980, 17992, 18096, 19344, 20068, 20760, 21452, 21576, 22490, 22620, 23374, 24128, 24180, 25085, 25792, 26815, 26970, 26988, 27680, 27840, 28768, 29760, 30102, 30160, 32178, 32240, 33216, 33735, 35061, 35960, 35984, 36192, 38688, 40136, 41520, 42904, 43152, 44980, 45240, 46748, 48360, 50170, 53630, 53940, 53976, 55360, 57536, 58435, 60204, 60320, 64356, 64480, 65221, 67470, 69719, 70122, 71920, 71968, 72384, 75255, 77376, 80272, 80445, 83040, 85808, 86304, 89960, 90480, 93496, 96720, 100340, 107260, 107880, 107952, 116870, 120408, 120640, 128712, 128960, 130442, 134940, 139438, 140244, 143840, 143936, 150510, 155527, 160544, 160890, 166080, 171616, 172608, 175305, 179920, 180960, 186992, 193440, 195663, 200680, 209157, 214520, 215760, 215904, 233740, 240816, 257424, 260884, 269880, 278876, 280488, 287680, 301020, 311054, 321088, 321780, 326105, 343232, 348595, 350610, 359840, 361920, 373984, 386880, 391326, 401360, 418314, 429040, 431520, 431808, 466581, 467480, 481632, 514848, 521768, 539760, 557752, 560976, 602040, 622108, 643560, 652210, 697190, 701220, 719680, 747968, 777635, 782652, 802720, 836628, 858080, 863040, 933162, 934960, 963264, 978315, 1029696, 1043536, 1045785, 1079520, 1115504, 1121952, 1204080, 1244216, 1287120, 1304420, 1394380, 1402440, 1555270, 1565304, 1605440, 1673256, 1716160, 1866324, 1869920, 1956630, 2021851, 2087072, 2091570, 2159040, 2231008, 2243904, 2332905, 2408160, 2488432, 2574240, 2608840, 2788760, 2804880, 3110540, 3130608, 3346512, 3732648, 3739840, 3913260, 4043702, 4174144, 4183140, 4462016, 4665810, 4816320, 4976864, 5148480, 5217680, 5577520, 5609760, 6065553, 6221080, 6261216, 6693024, 7465296, 7826520, 8087404, 8366280, 9331620, 9953728, 10109255, 10435360, 11155040, 11219520, 12131106, 12442160, 12522432, 13386048, 14930592, 15653040, 16174808, 16732560, 18663240, 20218510, 20870720, 22310080, 24262212, 24884320, 29861184, 30327765, 31306080, 32349616, 33465120, 37326480, 40437020, 48524424, 49768640, 60655530, 62612160, 64699232, 66930240, 74652960, 80874040, 97048848, 121311060, 129398464, 149305920, 161748080, 194097696, 242622120, 323496160, 388195392, 485244240, 646992320, 970488480, 1940976960]

約数ペア:

[(1, 1940976960), (2, 970488480), (3, 646992320), (4, 485244240), (5, 388195392), (6, 323496160), (8, 242622120), (10, 194097696), (12, 161748080), (13, 149305920), (15, 129398464), (16, 121311060), (20, 97048848), (24, 80874040), (26, 74652960), (29, 66930240), (30, 64699232), (31, 62612160), (32, 60655530), (39, 49768640), (40, 48524424), (48, 40437020), (52, 37326480), (58, 33465120), (60, 32349616), (62, 31306080), (64, 30327765), (65, 29861184), (78, 24884320), (80, 24262212), (87, 22310080), (93, 20870720), (96, 20218510), (104, 18663240), (116, 16732560), (120, 16174808), (124, 15653040), (130, 14930592), (145, 13386048), (155, 12522432), (156, 12442160), (160, 12131106), (173, 11219520), (174, 11155040), (186, 10435360), (192, 10109255), (195, 9953728), (208, 9331620), (232, 8366280), (240, 8087404), (248, 7826520), (260, 7465296), (290, 6693024), (310, 6261216), (312, 6221080), (320, 6065553), (346, 5609760), (348, 5577520), (372, 5217680), (377, 5148480), (390, 4976864), (403, 4816320), (416, 4665810), (435, 4462016), (464, 4183140), (465, 4174144), (480, 4043702), (496, 3913260), (519, 3739840), (520, 3732648), (580, 3346512), (620, 3130608), (624, 3110540), (692, 2804880), (696, 2788760), (744, 2608840), (754, 2574240), (780, 2488432), (806, 2408160), (832, 2332905), (865, 2243904), (870, 2231008), (899, 2159040), (928, 2091570), (930, 2087072), (960, 2021851), (992, 1956630), (1038, 1869920), (1040, 1866324), (1131, 1716160), (1160, 1673256), (1209, 1605440), (1240, 1565304), (1248, 1555270), (1384, 1402440), (1392, 1394380), (1488, 1304420), (1508, 1287120), (1560, 1244216), (1612, 1204080), (1730, 1121952), (1740, 1115504), (1798, 1079520), (1856, 1045785), (1860, 1043536), (1885, 1029696), (1984, 978315), (2015, 963264), (2076, 934960), (2080, 933162), (2249, 863040), (2262, 858080), (2320, 836628), (2418, 802720), (2480, 782652), (2496, 777635), (2595, 747968), (2697, 719680), (2768, 701220), (2784, 697190), (2976, 652210), (3016, 643560), (3120, 622108), (3224, 602040), (3460, 560976), (3480, 557752), (3596, 539760), (3720, 521768), (3770, 514848), (4030, 481632), (4152, 467480), (4160, 466581), (4495, 431808), (4498, 431520), (4524, 429040), (4640, 418314), (4836, 401360), (4960, 391326), (5017, 386880), (5190, 373984), (5363, 361920), (5394, 359840), (5536, 350610), (5568, 348595), (5655, 343232), (5952, 326105), (6032, 321780), (6045, 321088), (6240, 311054), (6448, 301020), (6747, 287680), (6920, 280488), (6960, 278876), (7192, 269880), (7440, 260884), (7540, 257424), (8060, 240816), (8304, 233740), (8990, 215904), (8996, 215760), (9048, 214520), (9280, 209157), (9672, 200680), (9920, 195663), (10034, 193440), (10380, 186992), (10726, 180960), (10788, 179920), (11072, 175305), (11245, 172608), (11310, 171616), (11687, 166080), (12064, 160890), (12090, 160544), (12480, 155527), (12896, 150510), (13485, 143936), (13494, 143840), (13840, 140244), (13920, 139438), (14384, 134940), (14880, 130442), (15051, 128960), (15080, 128712), (16089, 120640), (16120, 120408), (16608, 116870), (17980, 107952), (17992, 107880), (18096, 107260), (19344, 100340), (20068, 96720), (20760, 93496), (21452, 90480), (21576, 89960), (22490, 86304), (22620, 85808), (23374, 83040), (24128, 80445), (24180, 80272), (25085, 77376), (25792, 75255), (26815, 72384), (26970, 71968), (26988, 71920), (27680, 70122), (27840, 69719), (28768, 67470), (29760, 65221), (30102, 64480), (30160, 64356), (32178, 60320), (32240, 60204), (33216, 58435), (33735, 57536), (35061, 55360), (35960, 53976), (35984, 53940), (36192, 53630), (38688, 50170), (40136, 48360), (41520, 46748), (42904, 45240), (43152, 44980)]