12868534000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 320

約数和(自身を含む): 37140480000

約数和(自身を除く): 24271946000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 149, 155, 175, 199, 200, 217, 248, 250, 280, 298, 310, 350, 398, 400, 434, 496, 500, 560, 596, 620, 700, 745, 775, 796, 868, 875, 995, 1000, 1043, 1085, 1192, 1240, 1393, 1400, 1490, 1550, 1592, 1736, 1750, 1990, 2000, 2086, 2170, 2384, 2480, 2786, 2800, 2980, 3100, 3184, 3472, 3500, 3725, 3875, 3980, 4172, 4340, 4619, 4975, 5215, 5425, 5572, 5960, 6169, 6200, 6965, 7000, 7450, 7750, 7960, 8344, 8680, 9238, 9950, 10430, 10850, 11144, 11920, 12338, 12400, 13930, 14000, 14900, 15500, 15920, 16688, 17360, 18476, 18625, 19900, 20860, 21700, 22288, 23095, 24676, 24875, 26075, 27125, 27860, 29651, 29800, 30845, 31000, 32333, 34825, 36952, 37250, 39800, 41720, 43183, 43400, 46190, 49352, 49750, 52150, 54250, 55720, 59302, 59600, 61690, 62000, 64666, 69650, 73904, 74500, 79600, 83440, 86366, 86800, 92380, 98704, 99500, 104300, 108500, 111440, 115475, 118604, 123380, 129332, 130375, 139300, 148255, 149000, 154225, 161665, 172732, 174125, 184760, 199000, 207557, 208600, 215915, 217000, 230950, 237208, 246760, 258664, 260750, 278600, 296510, 298000, 308450, 323330, 345464, 348250, 369520, 398000, 415114, 417200, 431830, 434000, 461900, 474416, 493520, 517328, 521500, 557200, 577375, 593020, 616900, 646660, 690928, 696500, 741275, 771125, 808325, 830228, 863660, 919181, 923800, 1037785, 1043000, 1079575, 1154750, 1186040, 1233800, 1293320, 1393000, 1482550, 1542250, 1616650, 1660456, 1727320, 1838362, 1847600, 2075570, 2086000, 2159150, 2309500, 2372080, 2467600, 2586640, 2786000, 2965100, 3084500, 3233300, 3320912, 3454640, 3676724, 3706375, 4041625, 4151140, 4318300, 4595905, 4619000, 5188925, 5397875, 5930200, 6169000, 6434267, 6466600, 7353448, 7412750, 8083250, 8302280, 8636600, 9191810, 9238000, 10377850, 10795750, 11860400, 12338000, 12868534, 12933200, 14706896, 14825500, 16166500, 16604560, 17273200, 18383620, 20755700, 21591500, 22979525, 25737068, 25944625, 29651000, 32171335, 32333000, 36767240, 41511400, 43183000, 45959050, 51474136, 51889250, 59302000, 64342670, 64666000, 73534480, 83022800, 86366000, 91918100, 102948272, 103778500, 114897625, 128685340, 160856675, 183836200, 207557000, 229795250, 257370680, 321713350, 367672400, 415114000, 459590500, 514741360, 643426700, 804283375, 919181000, 1286853400, 1608566750, 1838362000, 2573706800, 3217133500, 6434267000, 12868534000]

約数ペア:

[(1, 12868534000), (2, 6434267000), (4, 3217133500), (5, 2573706800), (7, 1838362000), (8, 1608566750), (10, 1286853400), (14, 919181000), (16, 804283375), (20, 643426700), (25, 514741360), (28, 459590500), (31, 415114000), (35, 367672400), (40, 321713350), (50, 257370680), (56, 229795250), (62, 207557000), (70, 183836200), (80, 160856675), (100, 128685340), (112, 114897625), (124, 103778500), (125, 102948272), (140, 91918100), (149, 86366000), (155, 83022800), (175, 73534480), (199, 64666000), (200, 64342670), (217, 59302000), (248, 51889250), (250, 51474136), (280, 45959050), (298, 43183000), (310, 41511400), (350, 36767240), (398, 32333000), (400, 32171335), (434, 29651000), (496, 25944625), (500, 25737068), (560, 22979525), (596, 21591500), (620, 20755700), (700, 18383620), (745, 17273200), (775, 16604560), (796, 16166500), (868, 14825500), (875, 14706896), (995, 12933200), (1000, 12868534), (1043, 12338000), (1085, 11860400), (1192, 10795750), (1240, 10377850), (1393, 9238000), (1400, 9191810), (1490, 8636600), (1550, 8302280), (1592, 8083250), (1736, 7412750), (1750, 7353448), (1990, 6466600), (2000, 6434267), (2086, 6169000), (2170, 5930200), (2384, 5397875), (2480, 5188925), (2786, 4619000), (2800, 4595905), (2980, 4318300), (3100, 4151140), (3184, 4041625), (3472, 3706375), (3500, 3676724), (3725, 3454640), (3875, 3320912), (3980, 3233300), (4172, 3084500), (4340, 2965100), (4619, 2786000), (4975, 2586640), (5215, 2467600), (5425, 2372080), (5572, 2309500), (5960, 2159150), (6169, 2086000), (6200, 2075570), (6965, 1847600), (7000, 1838362), (7450, 1727320), (7750, 1660456), (7960, 1616650), (8344, 1542250), (8680, 1482550), (9238, 1393000), (9950, 1293320), (10430, 1233800), (10850, 1186040), (11144, 1154750), (11920, 1079575), (12338, 1043000), (12400, 1037785), (13930, 923800), (14000, 919181), (14900, 863660), (15500, 830228), (15920, 808325), (16688, 771125), (17360, 741275), (18476, 696500), (18625, 690928), (19900, 646660), (20860, 616900), (21700, 593020), (22288, 577375), (23095, 557200), (24676, 521500), (24875, 517328), (26075, 493520), (27125, 474416), (27860, 461900), (29651, 434000), (29800, 431830), (30845, 417200), (31000, 415114), (32333, 398000), (34825, 369520), (36952, 348250), (37250, 345464), (39800, 323330), (41720, 308450), (43183, 298000), (43400, 296510), (46190, 278600), (49352, 260750), (49750, 258664), (52150, 246760), (54250, 237208), (55720, 230950), (59302, 217000), (59600, 215915), (61690, 208600), (62000, 207557), (64666, 199000), (69650, 184760), (73904, 174125), (74500, 172732), (79600, 161665), (83440, 154225), (86366, 149000), (86800, 148255), (92380, 139300), (98704, 130375), (99500, 129332), (104300, 123380), (108500, 118604), (111440, 115475)]