1368245760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 320

約数和(自身を含む): 5166526464

約数和(自身を除く): 3798280704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 821, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1642, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2463, 2480, 2560, 2604, 2688, 2976, 3255, 3284, 3360, 3472, 3584, 3720, 3840, 3968, 4105, 4340, 4480, 4926, 4960, 5208, 5376, 5747, 5952, 6510, 6568, 6720, 6944, 7440, 7680, 7936, 8210, 8680, 8960, 9852, 9920, 10416, 10752, 11494, 11904, 12315, 13020, 13136, 13440, 13888, 14880, 15872, 16420, 17241, 17360, 17920, 19704, 19840, 20832, 22988, 23808, 24630, 25451, 26040, 26272, 26880, 27776, 28735, 29760, 32840, 34482, 34720, 39408, 39680, 41664, 45976, 47616, 49260, 50902, 52080, 52544, 53760, 55552, 57470, 59520, 65680, 68964, 69440, 76353, 78816, 79360, 83328, 86205, 91952, 98520, 101804, 104160, 105088, 111104, 114940, 119040, 127255, 131360, 137928, 138880, 152706, 157632, 166656, 172410, 178157, 183904, 197040, 203608, 208320, 210176, 229880, 238080, 254510, 262720, 275856, 277760, 305412, 315264, 333312, 344820, 356314, 367808, 381765, 394080, 407216, 416640, 420352, 459760, 509020, 525440, 534471, 551712, 555520, 610824, 630528, 689640, 712628, 735616, 763530, 788160, 814432, 833280, 890785, 919520, 1018040, 1050880, 1068942, 1103424, 1221648, 1261056, 1379280, 1425256, 1471232, 1527060, 1576320, 1628864, 1666560, 1781570, 1839040, 2036080, 2101760, 2137884, 2206848, 2443296, 2672355, 2758560, 2850512, 2942464, 3054120, 3152640, 3257728, 3563140, 3678080, 4072160, 4275768, 4413696, 4886592, 5344710, 5517120, 5701024, 6108240, 6305280, 6515456, 7126280, 7356160, 8144320, 8551536, 8827392, 9773184, 10689420, 11034240, 11402048, 12216480, 13030912, 14252560, 14712320, 16288640, 17103072, 19546368, 21378840, 22068480, 22804096, 24432960, 28505120, 32577280, 34206144, 39092736, 42757680, 44136960, 45608192, 48865920, 57010240, 65154560, 68412288, 85515360, 91216384, 97731840, 114020480, 136824576, 171030720, 195463680, 228040960, 273649152, 342061440, 456081920, 684122880, 1368245760]

約数ペア:

[(1, 1368245760), (2, 684122880), (3, 456081920), (4, 342061440), (5, 273649152), (6, 228040960), (7, 195463680), (8, 171030720), (10, 136824576), (12, 114020480), (14, 97731840), (15, 91216384), (16, 85515360), (20, 68412288), (21, 65154560), (24, 57010240), (28, 48865920), (30, 45608192), (31, 44136960), (32, 42757680), (35, 39092736), (40, 34206144), (42, 32577280), (48, 28505120), (56, 24432960), (60, 22804096), (62, 22068480), (64, 21378840), (70, 19546368), (80, 17103072), (84, 16288640), (93, 14712320), (96, 14252560), (105, 13030912), (112, 12216480), (120, 11402048), (124, 11034240), (128, 10689420), (140, 9773184), (155, 8827392), (160, 8551536), (168, 8144320), (186, 7356160), (192, 7126280), (210, 6515456), (217, 6305280), (224, 6108240), (240, 5701024), (248, 5517120), (256, 5344710), (280, 4886592), (310, 4413696), (320, 4275768), (336, 4072160), (372, 3678080), (384, 3563140), (420, 3257728), (434, 3152640), (448, 3054120), (465, 2942464), (480, 2850512), (496, 2758560), (512, 2672355), (560, 2443296), (620, 2206848), (640, 2137884), (651, 2101760), (672, 2036080), (744, 1839040), (768, 1781570), (821, 1666560), (840, 1628864), (868, 1576320), (896, 1527060), (930, 1471232), (960, 1425256), (992, 1379280), (1085, 1261056), (1120, 1221648), (1240, 1103424), (1280, 1068942), (1302, 1050880), (1344, 1018040), (1488, 919520), (1536, 890785), (1642, 833280), (1680, 814432), (1736, 788160), (1792, 763530), (1860, 735616), (1920, 712628), (1984, 689640), (2170, 630528), (2240, 610824), (2463, 555520), (2480, 551712), (2560, 534471), (2604, 525440), (2688, 509020), (2976, 459760), (3255, 420352), (3284, 416640), (3360, 407216), (3472, 394080), (3584, 381765), (3720, 367808), (3840, 356314), (3968, 344820), (4105, 333312), (4340, 315264), (4480, 305412), (4926, 277760), (4960, 275856), (5208, 262720), (5376, 254510), (5747, 238080), (5952, 229880), (6510, 210176), (6568, 208320), (6720, 203608), (6944, 197040), (7440, 183904), (7680, 178157), (7936, 172410), (8210, 166656), (8680, 157632), (8960, 152706), (9852, 138880), (9920, 137928), (10416, 131360), (10752, 127255), (11494, 119040), (11904, 114940), (12315, 111104), (13020, 105088), (13136, 104160), (13440, 101804), (13888, 98520), (14880, 91952), (15872, 86205), (16420, 83328), (17241, 79360), (17360, 78816), (17920, 76353), (19704, 69440), (19840, 68964), (20832, 65680), (22988, 59520), (23808, 57470), (24630, 55552), (25451, 53760), (26040, 52544), (26272, 52080), (26880, 50902), (27776, 49260), (28735, 47616), (29760, 45976), (32840, 41664), (34482, 39680), (34720, 39408)]