2257772160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 256

約数和(自身を含む): 8491622400

約数和(自身を除く): 6233850240

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, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5419, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 10838, 11904, 13020, 13440, 13888, 14880, 16257, 17360, 19840, 20832, 21676, 26040, 27095, 27776, 29760, 32514, 34720, 37933, 41664, 43352, 52080, 54190, 59520, 65028, 69440, 75866, 81285, 83328, 86704, 104160, 108380, 113799, 130056, 138880, 151732, 162570, 167989, 173408, 189665, 208320, 216760, 227598, 260112, 303464, 325140, 335978, 346816, 379330, 416640, 433520, 455196, 503967, 520224, 568995, 606928, 650280, 671956, 693632, 758660, 839945, 867040, 910392, 1007934, 1040448, 1137990, 1175923, 1213856, 1300560, 1343912, 1517320, 1679890, 1734080, 1820784, 2015868, 2080896, 2275980, 2351846, 2427712, 2519835, 2601120, 2687824, 3034640, 3359780, 3468160, 3527769, 3641568, 4031736, 4551960, 4703692, 4855424, 5039670, 5202240, 5375648, 5879615, 6069280, 6719560, 7055538, 7283136, 8063472, 9103920, 9407384, 10079340, 10404480, 10751296, 11759230, 12138560, 13439120, 14111076, 14566272, 16126944, 17638845, 18207840, 18814768, 20158680, 21502592, 23518460, 24277120, 26878240, 28222152, 32253888, 35277690, 36415680, 37629536, 40317360, 47036920, 53756480, 56444304, 64507776, 70555380, 72831360, 75259072, 80634720, 94073840, 107512960, 112888608, 141110760, 150518144, 161269440, 188147680, 225777216, 282221520, 322538880, 376295360, 451554432, 564443040, 752590720, 1128886080, 2257772160]

約数ペア:

[(1, 2257772160), (2, 1128886080), (3, 752590720), (4, 564443040), (5, 451554432), (6, 376295360), (7, 322538880), (8, 282221520), (10, 225777216), (12, 188147680), (14, 161269440), (15, 150518144), (16, 141110760), (20, 112888608), (21, 107512960), (24, 94073840), (28, 80634720), (30, 75259072), (31, 72831360), (32, 70555380), (35, 64507776), (40, 56444304), (42, 53756480), (48, 47036920), (56, 40317360), (60, 37629536), (62, 36415680), (64, 35277690), (70, 32253888), (80, 28222152), (84, 26878240), (93, 24277120), (96, 23518460), (105, 21502592), (112, 20158680), (120, 18814768), (124, 18207840), (128, 17638845), (140, 16126944), (155, 14566272), (160, 14111076), (168, 13439120), (186, 12138560), (192, 11759230), (210, 10751296), (217, 10404480), (224, 10079340), (240, 9407384), (248, 9103920), (280, 8063472), (310, 7283136), (320, 7055538), (336, 6719560), (372, 6069280), (384, 5879615), (420, 5375648), (434, 5202240), (448, 5039670), (465, 4855424), (480, 4703692), (496, 4551960), (560, 4031736), (620, 3641568), (640, 3527769), (651, 3468160), (672, 3359780), (744, 3034640), (840, 2687824), (868, 2601120), (896, 2519835), (930, 2427712), (960, 2351846), (992, 2275980), (1085, 2080896), (1120, 2015868), (1240, 1820784), (1302, 1734080), (1344, 1679890), (1488, 1517320), (1680, 1343912), (1736, 1300560), (1860, 1213856), (1920, 1175923), (1984, 1137990), (2170, 1040448), (2240, 1007934), (2480, 910392), (2604, 867040), (2688, 839945), (2976, 758660), (3255, 693632), (3360, 671956), (3472, 650280), (3720, 606928), (3968, 568995), (4340, 520224), (4480, 503967), (4960, 455196), (5208, 433520), (5419, 416640), (5952, 379330), (6510, 346816), (6720, 335978), (6944, 325140), (7440, 303464), (8680, 260112), (9920, 227598), (10416, 216760), (10838, 208320), (11904, 189665), (13020, 173408), (13440, 167989), (13888, 162570), (14880, 151732), (16257, 138880), (17360, 130056), (19840, 113799), (20832, 108380), (21676, 104160), (26040, 86704), (27095, 83328), (27776, 81285), (29760, 75866), (32514, 69440), (34720, 65028), (37933, 59520), (41664, 54190), (43352, 52080)]