628377120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 576

約数和(自身を含む): 2745550080

約数和(自身を除く): 2117172960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 193, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 386, 399, 408, 420, 456, 476, 480, 504, 510, 532, 544, 560, 570, 579, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 760, 765, 772, 798, 816, 840, 855, 912, 952, 965, 969, 1008, 1020, 1064, 1071, 1120, 1140, 1158, 1190, 1197, 1224, 1260, 1292, 1330, 1351, 1360, 1368, 1428, 1440, 1520, 1530, 1544, 1596, 1615, 1632, 1680, 1710, 1737, 1785, 1824, 1904, 1930, 1938, 1995, 2016, 2040, 2128, 2142, 2261, 2280, 2316, 2380, 2394, 2448, 2520, 2584, 2660, 2702, 2720, 2736, 2856, 2895, 2907, 3040, 3060, 3088, 3192, 3230, 3281, 3360, 3420, 3474, 3570, 3667, 3808, 3860, 3876, 3990, 4053, 4080, 4256, 4284, 4522, 4560, 4632, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5404, 5472, 5712, 5790, 5814, 5985, 6120, 6176, 6384, 6460, 6562, 6755, 6783, 6840, 6948, 7140, 7334, 7720, 7752, 7980, 8106, 8160, 8568, 8685, 9044, 9120, 9264, 9520, 9576, 9690, 9843, 10080, 10336, 10640, 10710, 10808, 11001, 11305, 11424, 11580, 11628, 11970, 12159, 12240, 12768, 12920, 13124, 13510, 13566, 13680, 13896, 14280, 14535, 14668, 15440, 15504, 15960, 16212, 16405, 17136, 17370, 18088, 18335, 18528, 19040, 19152, 19380, 19686, 20265, 20349, 21280, 21420, 21616, 22002, 22610, 22967, 23160, 23256, 23940, 24318, 24480, 25669, 25840, 26248, 27020, 27132, 27360, 27792, 28560, 29070, 29336, 29529, 30880, 31008, 31920, 32424, 32810, 33003, 33915, 34272, 34740, 36176, 36670, 38304, 38760, 39372, 40530, 40698, 42840, 43232, 44004, 45220, 45934, 46320, 46512, 47880, 48636, 49215, 51338, 51680, 52496, 54040, 54264, 55005, 55584, 57120, 58140, 58672, 59058, 60795, 62339, 63840, 64848, 65620, 66006, 67830, 68901, 69480, 72352, 73340, 77007, 77520, 78744, 81060, 81396, 85680, 88008, 90440, 91868, 92640, 93024, 95760, 97272, 98430, 101745, 102676, 104992, 108080, 108528, 110010, 114835, 116280, 117344, 118116, 121590, 124678, 128345, 129696, 131240, 132012, 135660, 137802, 138960, 146680, 147645, 154014, 155040, 157488, 162120, 162792, 165015, 171360, 176016, 180880, 183736, 187017, 191520, 194544, 196860, 203490, 205352, 206703, 216160, 217056, 220020, 229670, 231021, 232560, 236232, 243180, 249356, 256690, 262480, 264024, 271320, 275604, 277920, 293360, 295290, 308028, 311695, 314976, 324240, 325584, 330030, 344505, 352032, 361760, 367472, 374034, 385035, 389088, 393720, 406980, 410704, 413406, 436373, 440040, 459340, 462042, 465120, 472464, 486360, 498712, 513380, 524960, 528048, 542640, 551208, 561051, 586720, 590580, 616056, 623390, 648480, 651168, 660060, 689010, 734944, 748068, 770070, 787440, 813960, 821408, 826812, 872746, 880080, 918680, 924084, 935085, 944928, 972720, 997424, 1026760, 1033515, 1056096, 1085280, 1102416, 1122102, 1155105, 1181160, 1232112, 1246780, 1309119, 1320120, 1378020, 1496136, 1540140, 1574880, 1627920, 1653624, 1745492, 1760160, 1837360, 1848168, 1870170, 1945440, 1994848, 2053520, 2067030, 2181865, 2204832, 2244204, 2310210, 2362320, 2464224, 2493560, 2618238, 2640240, 2756040, 2805255, 2992272, 3080280, 3255840, 3307248, 3490984, 3674720, 3696336, 3740340, 3927357, 4107040, 4134060, 4363730, 4488408, 4620420, 4724640, 4987120, 5236476, 5280480, 5512080, 5610510, 5984544, 6160560, 6545595, 6614496, 6981968, 7392672, 7480680, 7854714, 8268120, 8727460, 8976816, 9240840, 9974240, 10472952, 11024160, 11221020, 12321120, 13091190, 13963936, 14961360, 15709428, 16536240, 17454920, 17953632, 18481680, 19636785, 20945904, 22442040, 26182380, 29922720, 31418856, 33072480, 34909840, 36963360, 39273570, 41891808, 44884080, 52364760, 62837712, 69819680, 78547140, 89768160, 104729520, 125675424, 157094280, 209459040, 314188560, 628377120]

約数ペア:

[(1, 628377120), (2, 314188560), (3, 209459040), (4, 157094280), (5, 125675424), (6, 104729520), (7, 89768160), (8, 78547140), (9, 69819680), (10, 62837712), (12, 52364760), (14, 44884080), (15, 41891808), (16, 39273570), (17, 36963360), (18, 34909840), (19, 33072480), (20, 31418856), (21, 29922720), (24, 26182380), (28, 22442040), (30, 20945904), (32, 19636785), (34, 18481680), (35, 17953632), (36, 17454920), (38, 16536240), (40, 15709428), (42, 14961360), (45, 13963936), (48, 13091190), (51, 12321120), (56, 11221020), (57, 11024160), (60, 10472952), (63, 9974240), (68, 9240840), (70, 8976816), (72, 8727460), (76, 8268120), (80, 7854714), (84, 7480680), (85, 7392672), (90, 6981968), (95, 6614496), (96, 6545595), (102, 6160560), (105, 5984544), (112, 5610510), (114, 5512080), (119, 5280480), (120, 5236476), (126, 4987120), (133, 4724640), (136, 4620420), (140, 4488408), (144, 4363730), (152, 4134060), (153, 4107040), (160, 3927357), (168, 3740340), (170, 3696336), (171, 3674720), (180, 3490984), (190, 3307248), (193, 3255840), (204, 3080280), (210, 2992272), (224, 2805255), (228, 2756040), (238, 2640240), (240, 2618238), (252, 2493560), (255, 2464224), (266, 2362320), (272, 2310210), (280, 2244204), (285, 2204832), (288, 2181865), (304, 2067030), (306, 2053520), (315, 1994848), (323, 1945440), (336, 1870170), (340, 1848168), (342, 1837360), (357, 1760160), (360, 1745492), (380, 1653624), (386, 1627920), (399, 1574880), (408, 1540140), (420, 1496136), (456, 1378020), (476, 1320120), (480, 1309119), (504, 1246780), (510, 1232112), (532, 1181160), (544, 1155105), (560, 1122102), (570, 1102416), (579, 1085280), (595, 1056096), (608, 1033515), (612, 1026760), (630, 997424), (646, 972720), (665, 944928), (672, 935085), (680, 924084), (684, 918680), (714, 880080), (720, 872746), (760, 826812), (765, 821408), (772, 813960), (798, 787440), (816, 770070), (840, 748068), (855, 734944), (912, 689010), (952, 660060), (965, 651168), (969, 648480), (1008, 623390), (1020, 616056), (1064, 590580), (1071, 586720), (1120, 561051), (1140, 551208), (1158, 542640), (1190, 528048), (1197, 524960), (1224, 513380), (1260, 498712), (1292, 486360), (1330, 472464), (1351, 465120), (1360, 462042), (1368, 459340), (1428, 440040), (1440, 436373), (1520, 413406), (1530, 410704), (1544, 406980), (1596, 393720), (1615, 389088), (1632, 385035), (1680, 374034), (1710, 367472), (1737, 361760), (1785, 352032), (1824, 344505), (1904, 330030), (1930, 325584), (1938, 324240), (1995, 314976), (2016, 311695), (2040, 308028), (2128, 295290), (2142, 293360), (2261, 277920), (2280, 275604), (2316, 271320), (2380, 264024), (2394, 262480), (2448, 256690), (2520, 249356), (2584, 243180), (2660, 236232), (2702, 232560), (2720, 231021), (2736, 229670), (2856, 220020), (2895, 217056), (2907, 216160), (3040, 206703), (3060, 205352), (3088, 203490), (3192, 196860), (3230, 194544), (3281, 191520), (3360, 187017), (3420, 183736), (3474, 180880), (3570, 176016), (3667, 171360), (3808, 165015), (3860, 162792), (3876, 162120), (3990, 157488), (4053, 155040), (4080, 154014), (4256, 147645), (4284, 146680), (4522, 138960), (4560, 137802), (4632, 135660), (4760, 132012), (4788, 131240), (4845, 129696), (4896, 128345), (5040, 124678), (5168, 121590), (5320, 118116), (5355, 117344), (5404, 116280), (5472, 114835), (5712, 110010), (5790, 108528), (5814, 108080), (5985, 104992), (6120, 102676), (6176, 101745), (6384, 98430), (6460, 97272), (6562, 95760), (6755, 93024), (6783, 92640), (6840, 91868), (6948, 90440), (7140, 88008), (7334, 85680), (7720, 81396), (7752, 81060), (7980, 78744), (8106, 77520), (8160, 77007), (8568, 73340), (8685, 72352), (9044, 69480), (9120, 68901), (9264, 67830), (9520, 66006), (9576, 65620), (9690, 64848), (9843, 63840), (10080, 62339), (10336, 60795), (10640, 59058), (10710, 58672), (10808, 58140), (11001, 57120), (11305, 55584), (11424, 55005), (11580, 54264), (11628, 54040), (11970, 52496), (12159, 51680), (12240, 51338), (12768, 49215), (12920, 48636), (13124, 47880), (13510, 46512), (13566, 46320), (13680, 45934), (13896, 45220), (14280, 44004), (14535, 43232), (14668, 42840), (15440, 40698), (15504, 40530), (15960, 39372), (16212, 38760), (16405, 38304), (17136, 36670), (17370, 36176), (18088, 34740), (18335, 34272), (18528, 33915), (19040, 33003), (19152, 32810), (19380, 32424), (19686, 31920), (20265, 31008), (20349, 30880), (21280, 29529), (21420, 29336), (21616, 29070), (22002, 28560), (22610, 27792), (22967, 27360), (23160, 27132), (23256, 27020), (23940, 26248), (24318, 25840), (24480, 25669)]