1048960640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 3281886720

約数和(自身を除く): 2232926080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 83, 91, 98, 104, 112, 124, 128, 130, 140, 155, 160, 166, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 320, 332, 364, 392, 403, 415, 416, 434, 448, 455, 490, 496, 520, 560, 581, 620, 637, 640, 664, 728, 784, 806, 830, 832, 868, 896, 910, 980, 992, 1040, 1079, 1085, 1120, 1162, 1240, 1274, 1328, 1456, 1519, 1568, 1612, 1660, 1664, 1736, 1820, 1960, 1984, 2015, 2080, 2158, 2170, 2240, 2324, 2480, 2548, 2573, 2656, 2821, 2905, 2912, 3038, 3136, 3185, 3224, 3320, 3472, 3640, 3920, 3968, 4030, 4067, 4160, 4316, 4340, 4480, 4648, 4960, 5096, 5146, 5312, 5395, 5642, 5810, 5824, 6076, 6272, 6370, 6448, 6640, 6944, 7280, 7553, 7595, 7840, 8060, 8134, 8320, 8632, 8680, 9296, 9920, 10192, 10292, 10624, 10790, 11284, 11620, 11648, 12152, 12740, 12865, 12896, 13280, 13888, 14105, 14560, 15106, 15190, 15680, 16120, 16268, 17264, 17360, 18011, 18592, 19747, 19840, 20335, 20384, 20584, 21580, 22568, 23240, 24304, 25480, 25730, 25792, 26560, 27776, 28210, 29120, 30212, 30380, 31360, 32240, 32536, 33449, 34528, 34720, 36022, 37184, 37765, 39494, 40670, 40768, 41168, 43160, 45136, 46480, 48608, 50960, 51460, 51584, 52871, 53120, 56420, 58240, 60424, 60760, 64480, 65072, 66898, 69056, 69440, 72044, 74368, 75530, 78988, 81340, 81536, 82336, 86320, 90055, 90272, 92960, 97216, 98735, 101920, 102920, 105742, 112840, 120848, 121520, 126077, 128960, 130144, 133796, 138112, 138880, 144088, 151060, 157976, 162680, 164672, 167245, 172640, 180110, 180544, 185920, 194432, 197470, 203840, 205840, 211484, 225680, 234143, 241696, 243040, 252154, 257920, 260288, 264355, 267592, 288176, 302120, 315952, 325360, 329344, 334490, 345280, 360220, 361088, 371840, 394940, 407680, 411680, 422968, 451360, 468286, 483392, 486080, 504308, 520576, 528710, 535184, 576352, 604240, 630385, 631904, 650720, 668980, 690560, 720440, 789880, 823360, 845936, 902720, 936572, 966784, 972160, 1008616, 1057420, 1070368, 1152704, 1170715, 1208480, 1260770, 1263808, 1301440, 1337960, 1440880, 1579760, 1639001, 1646720, 1691872, 1805440, 1873144, 2017232, 2114840, 2140736, 2305408, 2341430, 2416960, 2521540, 2527616, 2602880, 2675920, 2881760, 3159520, 3278002, 3383744, 3746288, 4034464, 4229680, 4281472, 4682860, 4833920, 5043080, 5351840, 5763520, 6319040, 6556004, 6767488, 7492576, 8068928, 8195005, 8459360, 9365720, 10086160, 10703680, 11527040, 12638080, 13112008, 14985152, 16137856, 16390010, 16918720, 18731440, 20172320, 21407360, 26224016, 29970304, 32780020, 33837440, 37462880, 40344640, 52448032, 65560040, 74925760, 80689280, 104896064, 131120080, 149851520, 209792128, 262240160, 524480320, 1048960640]

約数ペア:

[(1, 1048960640), (2, 524480320), (4, 262240160), (5, 209792128), (7, 149851520), (8, 131120080), (10, 104896064), (13, 80689280), (14, 74925760), (16, 65560040), (20, 52448032), (26, 40344640), (28, 37462880), (31, 33837440), (32, 32780020), (35, 29970304), (40, 26224016), (49, 21407360), (52, 20172320), (56, 18731440), (62, 16918720), (64, 16390010), (65, 16137856), (70, 14985152), (80, 13112008), (83, 12638080), (91, 11527040), (98, 10703680), (104, 10086160), (112, 9365720), (124, 8459360), (128, 8195005), (130, 8068928), (140, 7492576), (155, 6767488), (160, 6556004), (166, 6319040), (182, 5763520), (196, 5351840), (208, 5043080), (217, 4833920), (224, 4682860), (245, 4281472), (248, 4229680), (260, 4034464), (280, 3746288), (310, 3383744), (320, 3278002), (332, 3159520), (364, 2881760), (392, 2675920), (403, 2602880), (415, 2527616), (416, 2521540), (434, 2416960), (448, 2341430), (455, 2305408), (490, 2140736), (496, 2114840), (520, 2017232), (560, 1873144), (581, 1805440), (620, 1691872), (637, 1646720), (640, 1639001), (664, 1579760), (728, 1440880), (784, 1337960), (806, 1301440), (830, 1263808), (832, 1260770), (868, 1208480), (896, 1170715), (910, 1152704), (980, 1070368), (992, 1057420), (1040, 1008616), (1079, 972160), (1085, 966784), (1120, 936572), (1162, 902720), (1240, 845936), (1274, 823360), (1328, 789880), (1456, 720440), (1519, 690560), (1568, 668980), (1612, 650720), (1660, 631904), (1664, 630385), (1736, 604240), (1820, 576352), (1960, 535184), (1984, 528710), (2015, 520576), (2080, 504308), (2158, 486080), (2170, 483392), (2240, 468286), (2324, 451360), (2480, 422968), (2548, 411680), (2573, 407680), (2656, 394940), (2821, 371840), (2905, 361088), (2912, 360220), (3038, 345280), (3136, 334490), (3185, 329344), (3224, 325360), (3320, 315952), (3472, 302120), (3640, 288176), (3920, 267592), (3968, 264355), (4030, 260288), (4067, 257920), (4160, 252154), (4316, 243040), (4340, 241696), (4480, 234143), (4648, 225680), (4960, 211484), (5096, 205840), (5146, 203840), (5312, 197470), (5395, 194432), (5642, 185920), (5810, 180544), (5824, 180110), (6076, 172640), (6272, 167245), (6370, 164672), (6448, 162680), (6640, 157976), (6944, 151060), (7280, 144088), (7553, 138880), (7595, 138112), (7840, 133796), (8060, 130144), (8134, 128960), (8320, 126077), (8632, 121520), (8680, 120848), (9296, 112840), (9920, 105742), (10192, 102920), (10292, 101920), (10624, 98735), (10790, 97216), (11284, 92960), (11620, 90272), (11648, 90055), (12152, 86320), (12740, 82336), (12865, 81536), (12896, 81340), (13280, 78988), (13888, 75530), (14105, 74368), (14560, 72044), (15106, 69440), (15190, 69056), (15680, 66898), (16120, 65072), (16268, 64480), (17264, 60760), (17360, 60424), (18011, 58240), (18592, 56420), (19747, 53120), (19840, 52871), (20335, 51584), (20384, 51460), (20584, 50960), (21580, 48608), (22568, 46480), (23240, 45136), (24304, 43160), (25480, 41168), (25730, 40768), (25792, 40670), (26560, 39494), (27776, 37765), (28210, 37184), (29120, 36022), (30212, 34720), (30380, 34528), (31360, 33449), (32240, 32536)]