2021750640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 480

約数和(自身を含む): 8514455040

約数和(自身を除く): 6492704400

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 118, 120, 126, 130, 140, 144, 156, 168, 177, 180, 182, 195, 208, 210, 234, 236, 240, 252, 260, 273, 280, 295, 312, 315, 336, 354, 360, 364, 390, 413, 420, 455, 468, 472, 504, 520, 523, 531, 546, 560, 585, 590, 624, 630, 708, 720, 728, 767, 780, 819, 826, 840, 885, 910, 936, 944, 1008, 1040, 1046, 1062, 1092, 1170, 1180, 1239, 1260, 1365, 1416, 1456, 1534, 1560, 1569, 1638, 1652, 1680, 1770, 1820, 1872, 2065, 2092, 2124, 2184, 2301, 2340, 2360, 2478, 2520, 2615, 2655, 2730, 2832, 3068, 3120, 3138, 3276, 3304, 3540, 3640, 3661, 3717, 3835, 4095, 4130, 4184, 4248, 4368, 4602, 4680, 4707, 4720, 4956, 5040, 5230, 5310, 5369, 5460, 6136, 6195, 6276, 6552, 6608, 6799, 6903, 7080, 7280, 7322, 7434, 7670, 7845, 8190, 8260, 8368, 8496, 9204, 9360, 9414, 9912, 10460, 10620, 10738, 10920, 10983, 11505, 12272, 12390, 12552, 13104, 13598, 13806, 14160, 14644, 14868, 15340, 15690, 16107, 16380, 16520, 18305, 18408, 18585, 18828, 19824, 20397, 20920, 21240, 21476, 21840, 21966, 23010, 23535, 24780, 25104, 26845, 27196, 27612, 29288, 29736, 30680, 30857, 31380, 32214, 32760, 32949, 33040, 33995, 34515, 36610, 36816, 37170, 37656, 40794, 41840, 42480, 42952, 43932, 46020, 47070, 47593, 48321, 49560, 53690, 54392, 54915, 55224, 58576, 59472, 61191, 61360, 61714, 62760, 64428, 65520, 65898, 67990, 69030, 73220, 74340, 75312, 80535, 81588, 85904, 87864, 92040, 92571, 94140, 95186, 96642, 99120, 101985, 107380, 108784, 109830, 110448, 122382, 123428, 125520, 128856, 131796, 135980, 138060, 142779, 146440, 148680, 154285, 161070, 163176, 164745, 175728, 184080, 185142, 188280, 190372, 193284, 203970, 214760, 215999, 219660, 237965, 241605, 244764, 246856, 257712, 263592, 271960, 276120, 277713, 285558, 292880, 297360, 305955, 308570, 322140, 326352, 329490, 370284, 376560, 380744, 386568, 401141, 407940, 428337, 429520, 431998, 439320, 462855, 475930, 483210, 489528, 493712, 527184, 543920, 552240, 555426, 571116, 611910, 617140, 644280, 647997, 658980, 713895, 740568, 761488, 773136, 802282, 815880, 856674, 863996, 878640, 925710, 951860, 966420, 979056, 1079995, 1110852, 1142232, 1203423, 1223820, 1234280, 1288560, 1295994, 1317960, 1388565, 1427790, 1481136, 1604564, 1631760, 1713348, 1727992, 1851420, 1903720, 1932840, 1943991, 2005705, 2141685, 2159990, 2221704, 2284464, 2406846, 2447640, 2468560, 2591988, 2635920, 2777130, 2807987, 2855580, 3209128, 3239985, 3426696, 3455984, 3610269, 3702840, 3807440, 3865680, 3887982, 4011410, 4283370, 4319980, 4443408, 4813692, 4895280, 5183976, 5554260, 5615974, 5711160, 6017115, 6418256, 6479970, 6853392, 7220538, 7405680, 7775964, 8022820, 8423961, 8566740, 8639960, 9627384, 9719955, 10367952, 11108520, 11231948, 11422320, 12034230, 12959940, 14039935, 14441076, 15551928, 16045640, 16847922, 17133480, 17279920, 18051345, 19254768, 19439910, 22217040, 22463896, 24068460, 25271883, 25919880, 28079870, 28882152, 31103856, 32091280, 33695844, 34266960, 36102690, 38879820, 42119805, 44927792, 48136920, 50543766, 51839760, 56159740, 57764304, 67391688, 72205380, 77759640, 84239610, 96273840, 101087532, 112319480, 126359415, 134783376, 144410760, 155519280, 168479220, 202175064, 224638960, 252718830, 288821520, 336958440, 404350128, 505437660, 673916880, 1010875320, 2021750640]

約数ペア:

[(1, 2021750640), (2, 1010875320), (3, 673916880), (4, 505437660), (5, 404350128), (6, 336958440), (7, 288821520), (8, 252718830), (9, 224638960), (10, 202175064), (12, 168479220), (13, 155519280), (14, 144410760), (15, 134783376), (16, 126359415), (18, 112319480), (20, 101087532), (21, 96273840), (24, 84239610), (26, 77759640), (28, 72205380), (30, 67391688), (35, 57764304), (36, 56159740), (39, 51839760), (40, 50543766), (42, 48136920), (45, 44927792), (48, 42119805), (52, 38879820), (56, 36102690), (59, 34266960), (60, 33695844), (63, 32091280), (65, 31103856), (70, 28882152), (72, 28079870), (78, 25919880), (80, 25271883), (84, 24068460), (90, 22463896), (91, 22217040), (104, 19439910), (105, 19254768), (112, 18051345), (117, 17279920), (118, 17133480), (120, 16847922), (126, 16045640), (130, 15551928), (140, 14441076), (144, 14039935), (156, 12959940), (168, 12034230), (177, 11422320), (180, 11231948), (182, 11108520), (195, 10367952), (208, 9719955), (210, 9627384), (234, 8639960), (236, 8566740), (240, 8423961), (252, 8022820), (260, 7775964), (273, 7405680), (280, 7220538), (295, 6853392), (312, 6479970), (315, 6418256), (336, 6017115), (354, 5711160), (360, 5615974), (364, 5554260), (390, 5183976), (413, 4895280), (420, 4813692), (455, 4443408), (468, 4319980), (472, 4283370), (504, 4011410), (520, 3887982), (523, 3865680), (531, 3807440), (546, 3702840), (560, 3610269), (585, 3455984), (590, 3426696), (624, 3239985), (630, 3209128), (708, 2855580), (720, 2807987), (728, 2777130), (767, 2635920), (780, 2591988), (819, 2468560), (826, 2447640), (840, 2406846), (885, 2284464), (910, 2221704), (936, 2159990), (944, 2141685), (1008, 2005705), (1040, 1943991), (1046, 1932840), (1062, 1903720), (1092, 1851420), (1170, 1727992), (1180, 1713348), (1239, 1631760), (1260, 1604564), (1365, 1481136), (1416, 1427790), (1456, 1388565), (1534, 1317960), (1560, 1295994), (1569, 1288560), (1638, 1234280), (1652, 1223820), (1680, 1203423), (1770, 1142232), (1820, 1110852), (1872, 1079995), (2065, 979056), (2092, 966420), (2124, 951860), (2184, 925710), (2301, 878640), (2340, 863996), (2360, 856674), (2478, 815880), (2520, 802282), (2615, 773136), (2655, 761488), (2730, 740568), (2832, 713895), (3068, 658980), (3120, 647997), (3138, 644280), (3276, 617140), (3304, 611910), (3540, 571116), (3640, 555426), (3661, 552240), (3717, 543920), (3835, 527184), (4095, 493712), (4130, 489528), (4184, 483210), (4248, 475930), (4368, 462855), (4602, 439320), (4680, 431998), (4707, 429520), (4720, 428337), (4956, 407940), (5040, 401141), (5230, 386568), (5310, 380744), (5369, 376560), (5460, 370284), (6136, 329490), (6195, 326352), (6276, 322140), (6552, 308570), (6608, 305955), (6799, 297360), (6903, 292880), (7080, 285558), (7280, 277713), (7322, 276120), (7434, 271960), (7670, 263592), (7845, 257712), (8190, 246856), (8260, 244764), (8368, 241605), (8496, 237965), (9204, 219660), (9360, 215999), (9414, 214760), (9912, 203970), (10460, 193284), (10620, 190372), (10738, 188280), (10920, 185142), (10983, 184080), (11505, 175728), (12272, 164745), (12390, 163176), (12552, 161070), (13104, 154285), (13598, 148680), (13806, 146440), (14160, 142779), (14644, 138060), (14868, 135980), (15340, 131796), (15690, 128856), (16107, 125520), (16380, 123428), (16520, 122382), (18305, 110448), (18408, 109830), (18585, 108784), (18828, 107380), (19824, 101985), (20397, 99120), (20920, 96642), (21240, 95186), (21476, 94140), (21840, 92571), (21966, 92040), (23010, 87864), (23535, 85904), (24780, 81588), (25104, 80535), (26845, 75312), (27196, 74340), (27612, 73220), (29288, 69030), (29736, 67990), (30680, 65898), (30857, 65520), (31380, 64428), (32214, 62760), (32760, 61714), (32949, 61360), (33040, 61191), (33995, 59472), (34515, 58576), (36610, 55224), (36816, 54915), (37170, 54392), (37656, 53690), (40794, 49560), (41840, 48321), (42480, 47593), (42952, 47070), (43932, 46020)]