243664960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 336

約数和(自身を含む): 778337280

約数和(自身を除く): 534672320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 31, 32, 35, 40, 44, 55, 56, 58, 62, 64, 70, 77, 80, 88, 110, 112, 116, 121, 124, 140, 145, 154, 155, 160, 176, 203, 217, 220, 224, 232, 242, 248, 280, 290, 308, 310, 319, 320, 341, 352, 385, 406, 434, 440, 448, 464, 484, 496, 560, 580, 605, 616, 620, 638, 682, 704, 770, 812, 847, 868, 880, 899, 928, 968, 992, 1015, 1085, 1120, 1160, 1210, 1232, 1240, 1276, 1364, 1540, 1595, 1624, 1694, 1705, 1736, 1760, 1798, 1856, 1936, 1984, 2030, 2170, 2233, 2240, 2320, 2387, 2420, 2464, 2480, 2552, 2728, 3080, 3190, 3248, 3388, 3410, 3472, 3509, 3520, 3596, 3751, 3872, 4060, 4235, 4340, 4466, 4495, 4640, 4774, 4840, 4928, 4960, 5104, 5456, 6160, 6293, 6380, 6496, 6776, 6820, 6944, 7018, 7192, 7502, 7744, 8120, 8470, 8680, 8932, 8990, 9280, 9548, 9680, 9889, 9920, 10208, 10912, 11165, 11935, 12320, 12586, 12760, 12992, 13552, 13640, 13888, 14036, 14384, 15004, 16240, 16940, 17360, 17545, 17864, 17980, 18755, 19096, 19360, 19778, 20416, 21824, 22330, 23870, 24563, 24640, 25172, 25520, 26257, 27104, 27280, 28072, 28768, 30008, 31465, 32480, 33880, 34720, 35090, 35728, 35960, 37510, 38192, 38720, 39556, 44660, 47740, 49126, 49445, 50344, 51040, 52514, 54208, 54560, 56144, 57536, 60016, 62930, 64960, 67760, 69223, 69440, 70180, 71456, 71920, 75020, 76384, 79112, 89320, 95480, 98252, 98890, 100688, 102080, 105028, 108779, 109120, 112288, 120032, 122815, 125860, 131285, 135520, 138446, 140360, 142912, 143840, 150040, 152768, 158224, 178640, 190960, 196504, 197780, 201376, 210056, 217558, 224576, 240064, 245630, 251720, 262570, 271040, 276892, 280720, 287680, 300080, 316448, 346115, 357280, 381920, 393008, 395560, 402752, 420112, 435116, 491260, 503440, 525140, 543895, 553784, 561440, 600160, 632896, 692230, 714560, 761453, 763840, 786016, 791120, 840224, 870232, 982520, 1006880, 1050280, 1087790, 1107568, 1122880, 1200320, 1384460, 1522906, 1572032, 1582240, 1680448, 1740464, 1965040, 2013760, 2100560, 2175580, 2215136, 2768920, 3045812, 3164480, 3480928, 3807265, 3930080, 4201120, 4351160, 4430272, 5537840, 6091624, 6961856, 7614530, 7860160, 8402240, 8702320, 11075680, 12183248, 15229060, 17404640, 22151360, 24366496, 30458120, 34809280, 48732992, 60916240, 121832480, 243664960]

約数ペア:

[(1, 243664960), (2, 121832480), (4, 60916240), (5, 48732992), (7, 34809280), (8, 30458120), (10, 24366496), (11, 22151360), (14, 17404640), (16, 15229060), (20, 12183248), (22, 11075680), (28, 8702320), (29, 8402240), (31, 7860160), (32, 7614530), (35, 6961856), (40, 6091624), (44, 5537840), (55, 4430272), (56, 4351160), (58, 4201120), (62, 3930080), (64, 3807265), (70, 3480928), (77, 3164480), (80, 3045812), (88, 2768920), (110, 2215136), (112, 2175580), (116, 2100560), (121, 2013760), (124, 1965040), (140, 1740464), (145, 1680448), (154, 1582240), (155, 1572032), (160, 1522906), (176, 1384460), (203, 1200320), (217, 1122880), (220, 1107568), (224, 1087790), (232, 1050280), (242, 1006880), (248, 982520), (280, 870232), (290, 840224), (308, 791120), (310, 786016), (319, 763840), (320, 761453), (341, 714560), (352, 692230), (385, 632896), (406, 600160), (434, 561440), (440, 553784), (448, 543895), (464, 525140), (484, 503440), (496, 491260), (560, 435116), (580, 420112), (605, 402752), (616, 395560), (620, 393008), (638, 381920), (682, 357280), (704, 346115), (770, 316448), (812, 300080), (847, 287680), (868, 280720), (880, 276892), (899, 271040), (928, 262570), (968, 251720), (992, 245630), (1015, 240064), (1085, 224576), (1120, 217558), (1160, 210056), (1210, 201376), (1232, 197780), (1240, 196504), (1276, 190960), (1364, 178640), (1540, 158224), (1595, 152768), (1624, 150040), (1694, 143840), (1705, 142912), (1736, 140360), (1760, 138446), (1798, 135520), (1856, 131285), (1936, 125860), (1984, 122815), (2030, 120032), (2170, 112288), (2233, 109120), (2240, 108779), (2320, 105028), (2387, 102080), (2420, 100688), (2464, 98890), (2480, 98252), (2552, 95480), (2728, 89320), (3080, 79112), (3190, 76384), (3248, 75020), (3388, 71920), (3410, 71456), (3472, 70180), (3509, 69440), (3520, 69223), (3596, 67760), (3751, 64960), (3872, 62930), (4060, 60016), (4235, 57536), (4340, 56144), (4466, 54560), (4495, 54208), (4640, 52514), (4774, 51040), (4840, 50344), (4928, 49445), (4960, 49126), (5104, 47740), (5456, 44660), (6160, 39556), (6293, 38720), (6380, 38192), (6496, 37510), (6776, 35960), (6820, 35728), (6944, 35090), (7018, 34720), (7192, 33880), (7502, 32480), (7744, 31465), (8120, 30008), (8470, 28768), (8680, 28072), (8932, 27280), (8990, 27104), (9280, 26257), (9548, 25520), (9680, 25172), (9889, 24640), (9920, 24563), (10208, 23870), (10912, 22330), (11165, 21824), (11935, 20416), (12320, 19778), (12586, 19360), (12760, 19096), (12992, 18755), (13552, 17980), (13640, 17864), (13888, 17545), (14036, 17360), (14384, 16940), (15004, 16240)]