890940960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 432

約数和(自身を含む): 3769706304

約数和(自身を除く): 2878765344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 390, 416, 420, 455, 468, 480, 504, 507, 520, 523, 546, 560, 585, 624, 630, 672, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1046, 1092, 1120, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1560, 1569, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2092, 2184, 2340, 2366, 2520, 2535, 2615, 2704, 2730, 2912, 3042, 3120, 3138, 3276, 3360, 3380, 3549, 3640, 3661, 3744, 4056, 4095, 4184, 4368, 4680, 4707, 4732, 5040, 5070, 5230, 5408, 5460, 5915, 6084, 6240, 6276, 6552, 6760, 6799, 7098, 7280, 7322, 7605, 7845, 8112, 8190, 8368, 8736, 9360, 9414, 9464, 10080, 10140, 10460, 10647, 10920, 10983, 11830, 12168, 12552, 13104, 13520, 13598, 14196, 14560, 14644, 15210, 15690, 16224, 16380, 16736, 17745, 18305, 18720, 18828, 18928, 20280, 20397, 20920, 21294, 21840, 21966, 23535, 23660, 24336, 25104, 26208, 27040, 27196, 28392, 29288, 30420, 31380, 32760, 32949, 33995, 35490, 36610, 37656, 37856, 40560, 40794, 41840, 42588, 43680, 43932, 47070, 47320, 47593, 48672, 50208, 53235, 54392, 54915, 56784, 58576, 60840, 61191, 62760, 65520, 65898, 67990, 70980, 73220, 75312, 81120, 81588, 83680, 85176, 87864, 88387, 94140, 94640, 95186, 101985, 106470, 108784, 109830, 113568, 117152, 121680, 122382, 125520, 131040, 131796, 135980, 141960, 142779, 146440, 150624, 163176, 164745, 170352, 175728, 176774, 188280, 189280, 190372, 203970, 212940, 217568, 219660, 237965, 243360, 244764, 251040, 263592, 265161, 271960, 283920, 285558, 292880, 305955, 326352, 329490, 340704, 351456, 353548, 376560, 380744, 407940, 425880, 428337, 439320, 441935, 475930, 489528, 527184, 530322, 543920, 567840, 571116, 585760, 611910, 618709, 652704, 658980, 707096, 713895, 753120, 761488, 795483, 815880, 851760, 856674, 878640, 883870, 951860, 979056, 1054368, 1060644, 1087840, 1142232, 1223820, 1237418, 1317960, 1325805, 1414192, 1427790, 1522976, 1590966, 1631760, 1703520, 1713348, 1757280, 1767740, 1856127, 1903720, 1958112, 2121288, 2141685, 2284464, 2447640, 2474836, 2635920, 2651610, 2828384, 2855580, 3093545, 3181932, 3263520, 3426696, 3535480, 3712254, 3807440, 3977415, 4242576, 4283370, 4568928, 4895280, 4949672, 5271840, 5303220, 5568381, 5711160, 6187090, 6363864, 6853392, 7070960, 7424508, 7614880, 7954830, 8485152, 8566740, 9280635, 9790560, 9899344, 10606440, 11136762, 11422320, 12374180, 12727728, 13706784, 14141920, 14849016, 15909660, 17133480, 18561270, 19798688, 21212880, 22273524, 22844640, 24748360, 25455456, 27841905, 29698032, 31819320, 34266960, 37122540, 42425760, 44547048, 49496720, 55683810, 59396064, 63638640, 68533920, 74245080, 89094096, 98993440, 111367620, 127277280, 148490160, 178188192, 222735240, 296980320, 445470480, 890940960]

約数ペア:

[(1, 890940960), (2, 445470480), (3, 296980320), (4, 222735240), (5, 178188192), (6, 148490160), (7, 127277280), (8, 111367620), (9, 98993440), (10, 89094096), (12, 74245080), (13, 68533920), (14, 63638640), (15, 59396064), (16, 55683810), (18, 49496720), (20, 44547048), (21, 42425760), (24, 37122540), (26, 34266960), (28, 31819320), (30, 29698032), (32, 27841905), (35, 25455456), (36, 24748360), (39, 22844640), (40, 22273524), (42, 21212880), (45, 19798688), (48, 18561270), (52, 17133480), (56, 15909660), (60, 14849016), (63, 14141920), (65, 13706784), (70, 12727728), (72, 12374180), (78, 11422320), (80, 11136762), (84, 10606440), (90, 9899344), (91, 9790560), (96, 9280635), (104, 8566740), (105, 8485152), (112, 7954830), (117, 7614880), (120, 7424508), (126, 7070960), (130, 6853392), (140, 6363864), (144, 6187090), (156, 5711160), (160, 5568381), (168, 5303220), (169, 5271840), (180, 4949672), (182, 4895280), (195, 4568928), (208, 4283370), (210, 4242576), (224, 3977415), (234, 3807440), (240, 3712254), (252, 3535480), (260, 3426696), (273, 3263520), (280, 3181932), (288, 3093545), (312, 2855580), (315, 2828384), (336, 2651610), (338, 2635920), (360, 2474836), (364, 2447640), (390, 2284464), (416, 2141685), (420, 2121288), (455, 1958112), (468, 1903720), (480, 1856127), (504, 1767740), (507, 1757280), (520, 1713348), (523, 1703520), (546, 1631760), (560, 1590966), (585, 1522976), (624, 1427790), (630, 1414192), (672, 1325805), (676, 1317960), (720, 1237418), (728, 1223820), (780, 1142232), (819, 1087840), (840, 1060644), (845, 1054368), (910, 979056), (936, 951860), (1008, 883870), (1014, 878640), (1040, 856674), (1046, 851760), (1092, 815880), (1120, 795483), (1170, 761488), (1183, 753120), (1248, 713895), (1260, 707096), (1352, 658980), (1365, 652704), (1440, 618709), (1456, 611910), (1521, 585760), (1560, 571116), (1569, 567840), (1638, 543920), (1680, 530322), (1690, 527184), (1820, 489528), (1872, 475930), (2016, 441935), (2028, 439320), (2080, 428337), (2092, 425880), (2184, 407940), (2340, 380744), (2366, 376560), (2520, 353548), (2535, 351456), (2615, 340704), (2704, 329490), (2730, 326352), (2912, 305955), (3042, 292880), (3120, 285558), (3138, 283920), (3276, 271960), (3360, 265161), (3380, 263592), (3549, 251040), (3640, 244764), (3661, 243360), (3744, 237965), (4056, 219660), (4095, 217568), (4184, 212940), (4368, 203970), (4680, 190372), (4707, 189280), (4732, 188280), (5040, 176774), (5070, 175728), (5230, 170352), (5408, 164745), (5460, 163176), (5915, 150624), (6084, 146440), (6240, 142779), (6276, 141960), (6552, 135980), (6760, 131796), (6799, 131040), (7098, 125520), (7280, 122382), (7322, 121680), (7605, 117152), (7845, 113568), (8112, 109830), (8190, 108784), (8368, 106470), (8736, 101985), (9360, 95186), (9414, 94640), (9464, 94140), (10080, 88387), (10140, 87864), (10460, 85176), (10647, 83680), (10920, 81588), (10983, 81120), (11830, 75312), (12168, 73220), (12552, 70980), (13104, 67990), (13520, 65898), (13598, 65520), (14196, 62760), (14560, 61191), (14644, 60840), (15210, 58576), (15690, 56784), (16224, 54915), (16380, 54392), (16736, 53235), (17745, 50208), (18305, 48672), (18720, 47593), (18828, 47320), (18928, 47070), (20280, 43932), (20397, 43680), (20920, 42588), (21294, 41840), (21840, 40794), (21966, 40560), (23535, 37856), (23660, 37656), (24336, 36610), (25104, 35490), (26208, 33995), (27040, 32949), (27196, 32760), (28392, 31380), (29288, 30420)]