642911360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 2051179200

約数和(自身を除く): 1408267840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 83, 91, 95, 98, 104, 112, 128, 130, 133, 140, 152, 160, 166, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 320, 332, 364, 380, 392, 415, 416, 448, 455, 490, 494, 520, 532, 560, 581, 608, 637, 640, 664, 665, 728, 760, 784, 830, 832, 896, 910, 931, 980, 988, 1040, 1064, 1079, 1120, 1162, 1216, 1235, 1274, 1328, 1330, 1456, 1520, 1568, 1577, 1660, 1664, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2158, 2240, 2324, 2432, 2470, 2548, 2656, 2660, 2905, 2912, 3040, 3136, 3154, 3185, 3320, 3458, 3640, 3724, 3920, 3952, 4067, 4160, 4256, 4316, 4480, 4648, 4655, 4940, 5096, 5312, 5320, 5395, 5810, 5824, 6080, 6272, 6308, 6370, 6640, 6916, 7280, 7448, 7553, 7840, 7885, 7904, 8134, 8320, 8512, 8632, 8645, 9296, 9310, 9880, 10192, 10624, 10640, 10790, 11039, 11620, 11648, 12103, 12160, 12616, 12740, 13280, 13832, 14560, 14896, 15106, 15680, 15770, 15808, 16268, 17024, 17264, 17290, 18592, 18620, 19760, 20335, 20384, 20501, 21280, 21580, 22078, 23240, 24206, 25232, 25480, 26560, 27664, 29120, 29792, 30212, 31360, 31540, 31616, 32536, 34528, 34580, 37184, 37240, 37765, 39520, 40670, 40768, 41002, 42560, 43160, 44156, 46480, 48412, 50464, 50960, 52871, 53120, 55195, 55328, 58240, 59584, 60424, 60515, 63080, 65072, 69056, 69160, 74368, 74480, 75530, 77273, 79040, 81340, 81536, 82004, 85120, 86320, 88312, 92960, 96824, 100928, 101920, 102505, 105742, 110390, 110656, 119168, 120848, 121030, 126160, 130144, 138112, 138320, 143507, 148960, 151060, 154546, 158080, 162680, 164008, 172640, 176624, 185920, 193648, 201856, 203840, 205010, 211484, 220780, 221312, 241696, 242060, 252320, 260288, 264355, 276640, 287014, 297920, 302120, 309092, 325360, 328016, 345280, 353248, 371840, 386365, 387296, 407680, 410020, 422968, 441560, 483392, 484120, 504640, 520576, 528710, 553280, 574028, 595840, 604240, 618184, 650720, 656032, 690560, 706496, 717535, 772730, 774592, 820040, 845936, 883120, 966784, 968240, 1004549, 1009280, 1057420, 1106560, 1148056, 1208480, 1236368, 1301440, 1312064, 1412992, 1435070, 1545460, 1549184, 1640080, 1691872, 1766240, 1936480, 2009098, 2114840, 2296112, 2416960, 2472736, 2602880, 2624128, 2870140, 3090920, 3280160, 3383744, 3532480, 3872960, 4018196, 4229680, 4592224, 4833920, 4945472, 5022745, 5740280, 6181840, 6560320, 6767488, 7064960, 7745920, 8036392, 8459360, 9184448, 9890944, 10045490, 11480560, 12363680, 13120640, 16072784, 16918720, 18368896, 20090980, 22961120, 24727360, 32145568, 33837440, 40181960, 45922240, 49454720, 64291136, 80363920, 91844480, 128582272, 160727840, 321455680, 642911360]

約数ペア:

[(1, 642911360), (2, 321455680), (4, 160727840), (5, 128582272), (7, 91844480), (8, 80363920), (10, 64291136), (13, 49454720), (14, 45922240), (16, 40181960), (19, 33837440), (20, 32145568), (26, 24727360), (28, 22961120), (32, 20090980), (35, 18368896), (38, 16918720), (40, 16072784), (49, 13120640), (52, 12363680), (56, 11480560), (64, 10045490), (65, 9890944), (70, 9184448), (76, 8459360), (80, 8036392), (83, 7745920), (91, 7064960), (95, 6767488), (98, 6560320), (104, 6181840), (112, 5740280), (128, 5022745), (130, 4945472), (133, 4833920), (140, 4592224), (152, 4229680), (160, 4018196), (166, 3872960), (182, 3532480), (190, 3383744), (196, 3280160), (208, 3090920), (224, 2870140), (245, 2624128), (247, 2602880), (260, 2472736), (266, 2416960), (280, 2296112), (304, 2114840), (320, 2009098), (332, 1936480), (364, 1766240), (380, 1691872), (392, 1640080), (415, 1549184), (416, 1545460), (448, 1435070), (455, 1412992), (490, 1312064), (494, 1301440), (520, 1236368), (532, 1208480), (560, 1148056), (581, 1106560), (608, 1057420), (637, 1009280), (640, 1004549), (664, 968240), (665, 966784), (728, 883120), (760, 845936), (784, 820040), (830, 774592), (832, 772730), (896, 717535), (910, 706496), (931, 690560), (980, 656032), (988, 650720), (1040, 618184), (1064, 604240), (1079, 595840), (1120, 574028), (1162, 553280), (1216, 528710), (1235, 520576), (1274, 504640), (1328, 484120), (1330, 483392), (1456, 441560), (1520, 422968), (1568, 410020), (1577, 407680), (1660, 387296), (1664, 386365), (1729, 371840), (1820, 353248), (1862, 345280), (1960, 328016), (1976, 325360), (2080, 309092), (2128, 302120), (2158, 297920), (2240, 287014), (2324, 276640), (2432, 264355), (2470, 260288), (2548, 252320), (2656, 242060), (2660, 241696), (2905, 221312), (2912, 220780), (3040, 211484), (3136, 205010), (3154, 203840), (3185, 201856), (3320, 193648), (3458, 185920), (3640, 176624), (3724, 172640), (3920, 164008), (3952, 162680), (4067, 158080), (4160, 154546), (4256, 151060), (4316, 148960), (4480, 143507), (4648, 138320), (4655, 138112), (4940, 130144), (5096, 126160), (5312, 121030), (5320, 120848), (5395, 119168), (5810, 110656), (5824, 110390), (6080, 105742), (6272, 102505), (6308, 101920), (6370, 100928), (6640, 96824), (6916, 92960), (7280, 88312), (7448, 86320), (7553, 85120), (7840, 82004), (7885, 81536), (7904, 81340), (8134, 79040), (8320, 77273), (8512, 75530), (8632, 74480), (8645, 74368), (9296, 69160), (9310, 69056), (9880, 65072), (10192, 63080), (10624, 60515), (10640, 60424), (10790, 59584), (11039, 58240), (11620, 55328), (11648, 55195), (12103, 53120), (12160, 52871), (12616, 50960), (12740, 50464), (13280, 48412), (13832, 46480), (14560, 44156), (14896, 43160), (15106, 42560), (15680, 41002), (15770, 40768), (15808, 40670), (16268, 39520), (17024, 37765), (17264, 37240), (17290, 37184), (18592, 34580), (18620, 34528), (19760, 32536), (20335, 31616), (20384, 31540), (20501, 31360), (21280, 30212), (21580, 29792), (22078, 29120), (23240, 27664), (24206, 26560), (25232, 25480)]