420769440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 576

約数和(自身を含む): 1871251200

約数和(自身を除く): 1450481760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 160, 168, 169, 171, 180, 182, 190, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 336, 338, 342, 360, 364, 380, 390, 399, 416, 420, 455, 456, 468, 480, 494, 504, 507, 520, 532, 546, 560, 570, 585, 608, 624, 630, 665, 672, 676, 684, 720, 728, 741, 760, 780, 798, 819, 840, 845, 855, 910, 912, 936, 988, 1008, 1014, 1040, 1064, 1092, 1120, 1140, 1170, 1183, 1197, 1235, 1248, 1260, 1330, 1352, 1365, 1368, 1440, 1456, 1482, 1520, 1521, 1560, 1596, 1638, 1680, 1690, 1710, 1729, 1820, 1824, 1872, 1976, 1995, 2016, 2028, 2080, 2128, 2184, 2197, 2223, 2280, 2340, 2366, 2394, 2470, 2520, 2535, 2660, 2704, 2730, 2736, 2912, 2964, 3040, 3042, 3120, 3192, 3211, 3276, 3360, 3380, 3420, 3458, 3549, 3640, 3705, 3744, 3952, 3990, 4056, 4095, 4256, 4368, 4394, 4446, 4560, 4680, 4732, 4788, 4940, 5040, 5070, 5187, 5320, 5408, 5460, 5472, 5915, 5928, 5985, 6084, 6240, 6384, 6422, 6552, 6591, 6760, 6840, 6916, 7098, 7280, 7410, 7605, 7904, 7980, 8112, 8190, 8645, 8736, 8788, 8892, 9120, 9360, 9464, 9576, 9633, 9880, 10080, 10140, 10374, 10640, 10647, 10920, 10985, 11115, 11830, 11856, 11970, 12168, 12768, 12844, 13104, 13182, 13520, 13680, 13832, 14196, 14560, 14820, 15210, 15379, 15561, 15960, 16055, 16224, 16380, 17290, 17576, 17745, 17784, 18720, 18928, 19152, 19266, 19760, 19773, 20280, 20748, 21280, 21294, 21840, 21970, 22230, 22477, 23660, 23712, 23940, 24336, 25688, 25935, 26208, 26364, 27040, 27360, 27664, 28392, 28899, 29640, 30420, 30758, 31122, 31920, 32110, 32760, 32955, 34580, 35152, 35490, 35568, 37856, 38304, 38532, 39520, 39546, 40560, 41496, 41743, 42588, 43680, 43940, 44460, 44954, 46137, 47320, 47880, 48165, 48672, 51376, 51870, 52728, 53235, 55328, 56784, 57798, 59280, 60840, 61516, 62244, 63840, 64220, 65520, 65910, 67431, 69160, 70304, 70980, 71136, 76895, 77064, 77805, 79092, 81120, 82992, 83486, 85176, 87880, 88920, 89908, 92274, 94640, 95760, 96330, 98865, 102752, 103740, 105456, 106470, 112385, 113568, 115596, 118560, 121680, 123032, 124488, 125229, 128440, 131040, 131820, 134862, 138320, 138411, 141960, 144495, 153790, 154128, 155610, 158184, 165984, 166972, 170352, 175760, 177840, 179816, 184548, 189280, 191520, 192660, 197730, 202293, 207480, 208715, 210912, 212940, 224770, 230685, 231192, 243360, 246064, 248976, 250458, 256880, 263640, 269724, 276640, 276822, 283920, 288990, 292201, 307580, 308256, 311220, 316368, 333944, 337155, 340704, 351520, 355680, 359632, 369096, 375687, 385320, 395460, 404586, 414960, 417430, 425880, 449540, 461370, 462384, 492128, 497952, 500916, 513760, 527280, 539448, 553644, 567840, 577980, 584402, 615160, 622440, 626145, 632736, 667888, 674310, 692055, 719264, 738192, 751374, 770640, 790920, 809172, 829920, 834860, 851760, 876603, 899080, 922740, 924768, 1001832, 1011465, 1054560, 1078896, 1107288, 1155960, 1168804, 1230320, 1244880, 1252290, 1335776, 1348620, 1384110, 1461005, 1476384, 1502748, 1541280, 1581840, 1618344, 1669720, 1703520, 1753206, 1798160, 1845480, 1878435, 2003664, 2022930, 2157792, 2214576, 2311920, 2337608, 2460640, 2489760, 2504580, 2629809, 2697240, 2768220, 2922010, 3005496, 3163680, 3236688, 3339440, 3506412, 3596320, 3690960, 3756870, 4007328, 4045860, 4383015, 4429152, 4623840, 4675216, 5009160, 5259618, 5394480, 5536440, 5844020, 6010992, 6473376, 6678880, 7012824, 7381920, 7513740, 8091720, 8766030, 9350432, 10018320, 10519236, 10788960, 11072880, 11688040, 12021984, 13149045, 14025648, 15027480, 16183440, 17532060, 20036640, 21038472, 22145760, 23376080, 26298090, 28051296, 30054960, 32366880, 35064120, 42076944, 46752160, 52596180, 60109920, 70128240, 84153888, 105192360, 140256480, 210384720, 420769440]

約数ペア:

[(1, 420769440), (2, 210384720), (3, 140256480), (4, 105192360), (5, 84153888), (6, 70128240), (7, 60109920), (8, 52596180), (9, 46752160), (10, 42076944), (12, 35064120), (13, 32366880), (14, 30054960), (15, 28051296), (16, 26298090), (18, 23376080), (19, 22145760), (20, 21038472), (21, 20036640), (24, 17532060), (26, 16183440), (28, 15027480), (30, 14025648), (32, 13149045), (35, 12021984), (36, 11688040), (38, 11072880), (39, 10788960), (40, 10519236), (42, 10018320), (45, 9350432), (48, 8766030), (52, 8091720), (56, 7513740), (57, 7381920), (60, 7012824), (63, 6678880), (65, 6473376), (70, 6010992), (72, 5844020), (76, 5536440), (78, 5394480), (80, 5259618), (84, 5009160), (90, 4675216), (91, 4623840), (95, 4429152), (96, 4383015), (104, 4045860), (105, 4007328), (112, 3756870), (114, 3690960), (117, 3596320), (120, 3506412), (126, 3339440), (130, 3236688), (133, 3163680), (140, 3005496), (144, 2922010), (152, 2768220), (156, 2697240), (160, 2629809), (168, 2504580), (169, 2489760), (171, 2460640), (180, 2337608), (182, 2311920), (190, 2214576), (195, 2157792), (208, 2022930), (210, 2003664), (224, 1878435), (228, 1845480), (234, 1798160), (240, 1753206), (247, 1703520), (252, 1669720), (260, 1618344), (266, 1581840), (273, 1541280), (280, 1502748), (285, 1476384), (288, 1461005), (304, 1384110), (312, 1348620), (315, 1335776), (336, 1252290), (338, 1244880), (342, 1230320), (360, 1168804), (364, 1155960), (380, 1107288), (390, 1078896), (399, 1054560), (416, 1011465), (420, 1001832), (455, 924768), (456, 922740), (468, 899080), (480, 876603), (494, 851760), (504, 834860), (507, 829920), (520, 809172), (532, 790920), (546, 770640), (560, 751374), (570, 738192), (585, 719264), (608, 692055), (624, 674310), (630, 667888), (665, 632736), (672, 626145), (676, 622440), (684, 615160), (720, 584402), (728, 577980), (741, 567840), (760, 553644), (780, 539448), (798, 527280), (819, 513760), (840, 500916), (845, 497952), (855, 492128), (910, 462384), (912, 461370), (936, 449540), (988, 425880), (1008, 417430), (1014, 414960), (1040, 404586), (1064, 395460), (1092, 385320), (1120, 375687), (1140, 369096), (1170, 359632), (1183, 355680), (1197, 351520), (1235, 340704), (1248, 337155), (1260, 333944), (1330, 316368), (1352, 311220), (1365, 308256), (1368, 307580), (1440, 292201), (1456, 288990), (1482, 283920), (1520, 276822), (1521, 276640), (1560, 269724), (1596, 263640), (1638, 256880), (1680, 250458), (1690, 248976), (1710, 246064), (1729, 243360), (1820, 231192), (1824, 230685), (1872, 224770), (1976, 212940), (1995, 210912), (2016, 208715), (2028, 207480), (2080, 202293), (2128, 197730), (2184, 192660), (2197, 191520), (2223, 189280), (2280, 184548), (2340, 179816), (2366, 177840), (2394, 175760), (2470, 170352), (2520, 166972), (2535, 165984), (2660, 158184), (2704, 155610), (2730, 154128), (2736, 153790), (2912, 144495), (2964, 141960), (3040, 138411), (3042, 138320), (3120, 134862), (3192, 131820), (3211, 131040), (3276, 128440), (3360, 125229), (3380, 124488), (3420, 123032), (3458, 121680), (3549, 118560), (3640, 115596), (3705, 113568), (3744, 112385), (3952, 106470), (3990, 105456), (4056, 103740), (4095, 102752), (4256, 98865), (4368, 96330), (4394, 95760), (4446, 94640), (4560, 92274), (4680, 89908), (4732, 88920), (4788, 87880), (4940, 85176), (5040, 83486), (5070, 82992), (5187, 81120), (5320, 79092), (5408, 77805), (5460, 77064), (5472, 76895), (5915, 71136), (5928, 70980), (5985, 70304), (6084, 69160), (6240, 67431), (6384, 65910), (6422, 65520), (6552, 64220), (6591, 63840), (6760, 62244), (6840, 61516), (6916, 60840), (7098, 59280), (7280, 57798), (7410, 56784), (7605, 55328), (7904, 53235), (7980, 52728), (8112, 51870), (8190, 51376), (8645, 48672), (8736, 48165), (8788, 47880), (8892, 47320), (9120, 46137), (9360, 44954), (9464, 44460), (9576, 43940), (9633, 43680), (9880, 42588), (10080, 41743), (10140, 41496), (10374, 40560), (10640, 39546), (10647, 39520), (10920, 38532), (10985, 38304), (11115, 37856), (11830, 35568), (11856, 35490), (11970, 35152), (12168, 34580), (12768, 32955), (12844, 32760), (13104, 32110), (13182, 31920), (13520, 31122), (13680, 30758), (13832, 30420), (14196, 29640), (14560, 28899), (14820, 28392), (15210, 27664), (15379, 27360), (15561, 27040), (15960, 26364), (16055, 26208), (16224, 25935), (16380, 25688), (17290, 24336), (17576, 23940), (17745, 23712), (17784, 23660), (18720, 22477), (18928, 22230), (19152, 21970), (19266, 21840), (19760, 21294), (19773, 21280), (20280, 20748)]