406980000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 720

約数和(自身を含む): 1842160320

約数和(自身を除く): 1435180320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 56, 57, 60, 63, 68, 70, 72, 75, 76, 80, 84, 85, 90, 95, 96, 100, 102, 105, 112, 114, 119, 120, 125, 126, 133, 136, 140, 144, 150, 152, 153, 160, 168, 170, 171, 175, 180, 190, 200, 204, 210, 224, 225, 228, 238, 240, 250, 252, 255, 266, 272, 280, 285, 288, 300, 304, 306, 315, 323, 336, 340, 342, 350, 357, 360, 375, 380, 399, 400, 408, 420, 425, 450, 456, 475, 476, 480, 500, 504, 510, 525, 532, 544, 560, 570, 595, 600, 608, 612, 625, 630, 646, 665, 672, 680, 684, 700, 714, 720, 750, 760, 765, 798, 800, 816, 840, 850, 855, 875, 900, 912, 950, 952, 969, 1000, 1008, 1020, 1050, 1064, 1071, 1120, 1125, 1140, 1190, 1197, 1200, 1224, 1250, 1260, 1275, 1292, 1330, 1360, 1368, 1400, 1425, 1428, 1440, 1500, 1520, 1530, 1575, 1596, 1615, 1632, 1680, 1700, 1710, 1750, 1785, 1800, 1824, 1875, 1900, 1904, 1938, 1995, 2000, 2016, 2040, 2100, 2125, 2128, 2142, 2250, 2261, 2280, 2375, 2380, 2394, 2400, 2448, 2500, 2520, 2550, 2584, 2625, 2660, 2720, 2736, 2800, 2850, 2856, 2907, 2975, 3000, 3040, 3060, 3150, 3192, 3230, 3325, 3360, 3400, 3420, 3500, 3570, 3600, 3750, 3800, 3808, 3825, 3876, 3990, 4000, 4080, 4200, 4250, 4256, 4275, 4284, 4375, 4500, 4522, 4560, 4750, 4760, 4788, 4845, 4896, 5000, 5040, 5100, 5168, 5250, 5320, 5355, 5472, 5600, 5625, 5700, 5712, 5814, 5950, 5985, 6000, 6120, 6300, 6375, 6384, 6460, 6650, 6783, 6800, 6840, 7000, 7125, 7140, 7200, 7500, 7600, 7650, 7752, 7875, 7980, 8075, 8160, 8400, 8500, 8550, 8568, 8750, 8925, 9000, 9044, 9120, 9500, 9520, 9576, 9690, 9975, 10000, 10080, 10200, 10336, 10500, 10625, 10640, 10710, 11250, 11305, 11400, 11424, 11628, 11875, 11900, 11970, 12000, 12240, 12600, 12750, 12768, 12920, 13125, 13300, 13566, 13600, 13680, 14000, 14250, 14280, 14535, 14875, 15000, 15200, 15300, 15504, 15750, 15960, 16150, 16625, 16800, 17000, 17100, 17136, 17500, 17850, 18000, 18088, 19000, 19040, 19125, 19152, 19380, 19950, 20000, 20349, 20400, 21000, 21250, 21280, 21375, 21420, 22500, 22610, 22800, 23256, 23750, 23800, 23940, 24225, 24480, 25200, 25500, 25840, 26250, 26600, 26775, 27132, 27360, 28000, 28500, 28560, 29070, 29750, 29925, 30000, 30600, 31008, 31500, 31875, 31920, 32300, 33250, 33915, 34000, 34200, 34272, 35000, 35625, 35700, 36000, 36176, 38000, 38250, 38304, 38760, 39375, 39900, 40375, 40698, 40800, 42000, 42500, 42750, 42840, 44625, 45000, 45220, 45600, 46512, 47500, 47600, 47880, 48450, 49875, 50400, 51000, 51680, 52500, 53200, 53550, 54264, 56525, 57000, 57120, 58140, 59500, 59850, 60000, 61200, 63000, 63750, 63840, 64600, 66500, 67830, 68000, 68400, 70000, 71250, 71400, 72352, 72675, 74375, 76000, 76500, 77520, 78750, 79800, 80750, 81396, 83125, 84000, 85000, 85500, 85680, 89250, 90000, 90440, 93024, 95000, 95200, 95625, 95760, 96900, 99750, 101745, 102000, 105000, 106400, 106875, 107100, 108528, 113050, 114000, 116280, 119000, 119700, 121125, 122400, 126000, 127500, 129200, 133000, 133875, 135660, 136800, 140000, 142500, 142800, 145350, 148750, 149625, 153000, 155040, 157500, 159600, 161500, 162792, 166250, 169575, 170000, 171000, 171360, 178500, 180000, 180880, 190000, 191250, 191520, 193800, 199500, 201875, 203490, 204000, 210000, 213750, 214200, 217056, 223125, 226100, 228000, 232560, 238000, 239400, 242250, 249375, 252000, 255000, 258400, 266000, 267750, 271320, 282625, 285000, 285600, 290700, 297500, 299250, 306000, 315000, 319200, 323000, 325584, 332500, 339150, 340000, 342000, 357000, 361760, 363375, 380000, 382500, 387600, 399000, 403750, 406980, 420000, 427500, 428400, 446250, 452200, 465120, 476000, 478800, 484500, 498750, 508725, 510000, 532000, 535500, 542640, 565250, 570000, 581400, 595000, 598500, 605625, 612000, 630000, 646000, 651168, 665000, 669375, 678300, 684000, 714000, 726750, 748125, 765000, 775200, 798000, 807500, 813960, 847875, 855000, 856800, 892500, 904400, 957600, 969000, 997500, 1017450, 1020000, 1071000, 1085280, 1130500, 1140000, 1162800, 1190000, 1197000, 1211250, 1260000, 1292000, 1330000, 1338750, 1356600, 1413125, 1428000, 1453500, 1496250, 1530000, 1596000, 1615000, 1627920, 1695750, 1710000, 1785000, 1808800, 1816875, 1938000, 1995000, 2034900, 2142000, 2261000, 2325600, 2380000, 2394000, 2422500, 2543625, 2660000, 2677500, 2713200, 2826250, 2907000, 2992500, 3060000, 3230000, 3255840, 3391500, 3420000, 3570000, 3633750, 3876000, 3990000, 4069800, 4239375, 4284000, 4522000, 4788000, 4845000, 5087250, 5355000, 5426400, 5652500, 5814000, 5985000, 6460000, 6783000, 7140000, 7267500, 7980000, 8139600, 8478750, 9044000, 9690000, 10174500, 10710000, 11305000, 11628000, 11970000, 12718125, 13566000, 14535000, 16279200, 16957500, 19380000, 20349000, 21420000, 22610000, 23940000, 25436250, 27132000, 29070000, 33915000, 40698000, 45220000, 50872500, 58140000, 67830000, 81396000, 101745000, 135660000, 203490000, 406980000]

約数ペア:

[(1, 406980000), (2, 203490000), (3, 135660000), (4, 101745000), (5, 81396000), (6, 67830000), (7, 58140000), (8, 50872500), (9, 45220000), (10, 40698000), (12, 33915000), (14, 29070000), (15, 27132000), (16, 25436250), (17, 23940000), (18, 22610000), (19, 21420000), (20, 20349000), (21, 19380000), (24, 16957500), (25, 16279200), (28, 14535000), (30, 13566000), (32, 12718125), (34, 11970000), (35, 11628000), (36, 11305000), (38, 10710000), (40, 10174500), (42, 9690000), (45, 9044000), (48, 8478750), (50, 8139600), (51, 7980000), (56, 7267500), (57, 7140000), (60, 6783000), (63, 6460000), (68, 5985000), (70, 5814000), (72, 5652500), (75, 5426400), (76, 5355000), (80, 5087250), (84, 4845000), (85, 4788000), (90, 4522000), (95, 4284000), (96, 4239375), (100, 4069800), (102, 3990000), (105, 3876000), (112, 3633750), (114, 3570000), (119, 3420000), (120, 3391500), (125, 3255840), (126, 3230000), (133, 3060000), (136, 2992500), (140, 2907000), (144, 2826250), (150, 2713200), (152, 2677500), (153, 2660000), (160, 2543625), (168, 2422500), (170, 2394000), (171, 2380000), (175, 2325600), (180, 2261000), (190, 2142000), (200, 2034900), (204, 1995000), (210, 1938000), (224, 1816875), (225, 1808800), (228, 1785000), (238, 1710000), (240, 1695750), (250, 1627920), (252, 1615000), (255, 1596000), (266, 1530000), (272, 1496250), (280, 1453500), (285, 1428000), (288, 1413125), (300, 1356600), (304, 1338750), (306, 1330000), (315, 1292000), (323, 1260000), (336, 1211250), (340, 1197000), (342, 1190000), (350, 1162800), (357, 1140000), (360, 1130500), (375, 1085280), (380, 1071000), (399, 1020000), (400, 1017450), (408, 997500), (420, 969000), (425, 957600), (450, 904400), (456, 892500), (475, 856800), (476, 855000), (480, 847875), (500, 813960), (504, 807500), (510, 798000), (525, 775200), (532, 765000), (544, 748125), (560, 726750), (570, 714000), (595, 684000), (600, 678300), (608, 669375), (612, 665000), (625, 651168), (630, 646000), (646, 630000), (665, 612000), (672, 605625), (680, 598500), (684, 595000), (700, 581400), (714, 570000), (720, 565250), (750, 542640), (760, 535500), (765, 532000), (798, 510000), (800, 508725), (816, 498750), (840, 484500), (850, 478800), (855, 476000), (875, 465120), (900, 452200), (912, 446250), (950, 428400), (952, 427500), (969, 420000), (1000, 406980), (1008, 403750), (1020, 399000), (1050, 387600), (1064, 382500), (1071, 380000), (1120, 363375), (1125, 361760), (1140, 357000), (1190, 342000), (1197, 340000), (1200, 339150), (1224, 332500), (1250, 325584), (1260, 323000), (1275, 319200), (1292, 315000), (1330, 306000), (1360, 299250), (1368, 297500), (1400, 290700), (1425, 285600), (1428, 285000), (1440, 282625), (1500, 271320), (1520, 267750), (1530, 266000), (1575, 258400), (1596, 255000), (1615, 252000), (1632, 249375), (1680, 242250), (1700, 239400), (1710, 238000), (1750, 232560), (1785, 228000), (1800, 226100), (1824, 223125), (1875, 217056), (1900, 214200), (1904, 213750), (1938, 210000), (1995, 204000), (2000, 203490), (2016, 201875), (2040, 199500), (2100, 193800), (2125, 191520), (2128, 191250), (2142, 190000), (2250, 180880), (2261, 180000), (2280, 178500), (2375, 171360), (2380, 171000), (2394, 170000), (2400, 169575), (2448, 166250), (2500, 162792), (2520, 161500), (2550, 159600), (2584, 157500), (2625, 155040), (2660, 153000), (2720, 149625), (2736, 148750), (2800, 145350), (2850, 142800), (2856, 142500), (2907, 140000), (2975, 136800), (3000, 135660), (3040, 133875), (3060, 133000), (3150, 129200), (3192, 127500), (3230, 126000), (3325, 122400), (3360, 121125), (3400, 119700), (3420, 119000), (3500, 116280), (3570, 114000), (3600, 113050), (3750, 108528), (3800, 107100), (3808, 106875), (3825, 106400), (3876, 105000), (3990, 102000), (4000, 101745), (4080, 99750), (4200, 96900), (4250, 95760), (4256, 95625), (4275, 95200), (4284, 95000), (4375, 93024), (4500, 90440), (4522, 90000), (4560, 89250), (4750, 85680), (4760, 85500), (4788, 85000), (4845, 84000), (4896, 83125), (5000, 81396), (5040, 80750), (5100, 79800), (5168, 78750), (5250, 77520), (5320, 76500), (5355, 76000), (5472, 74375), (5600, 72675), (5625, 72352), (5700, 71400), (5712, 71250), (5814, 70000), (5950, 68400), (5985, 68000), (6000, 67830), (6120, 66500), (6300, 64600), (6375, 63840), (6384, 63750), (6460, 63000), (6650, 61200), (6783, 60000), (6800, 59850), (6840, 59500), (7000, 58140), (7125, 57120), (7140, 57000), (7200, 56525), (7500, 54264), (7600, 53550), (7650, 53200), (7752, 52500), (7875, 51680), (7980, 51000), (8075, 50400), (8160, 49875), (8400, 48450), (8500, 47880), (8550, 47600), (8568, 47500), (8750, 46512), (8925, 45600), (9000, 45220), (9044, 45000), (9120, 44625), (9500, 42840), (9520, 42750), (9576, 42500), (9690, 42000), (9975, 40800), (10000, 40698), (10080, 40375), (10200, 39900), (10336, 39375), (10500, 38760), (10625, 38304), (10640, 38250), (10710, 38000), (11250, 36176), (11305, 36000), (11400, 35700), (11424, 35625), (11628, 35000), (11875, 34272), (11900, 34200), (11970, 34000), (12000, 33915), (12240, 33250), (12600, 32300), (12750, 31920), (12768, 31875), (12920, 31500), (13125, 31008), (13300, 30600), (13566, 30000), (13600, 29925), (13680, 29750), (14000, 29070), (14250, 28560), (14280, 28500), (14535, 28000), (14875, 27360), (15000, 27132), (15200, 26775), (15300, 26600), (15504, 26250), (15750, 25840), (15960, 25500), (16150, 25200), (16625, 24480), (16800, 24225), (17000, 23940), (17100, 23800), (17136, 23750), (17500, 23256), (17850, 22800), (18000, 22610), (18088, 22500), (19000, 21420), (19040, 21375), (19125, 21280), (19152, 21250), (19380, 21000), (19950, 20400), (20000, 20349)]