2561386800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^5\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 360

約数和(自身を含む): 9647763456

約数和(自身を除く): 7086376656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 127, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 254, 280, 294, 300, 336, 343, 350, 381, 392, 400, 420, 490, 508, 525, 560, 588, 600, 635, 686, 700, 735, 762, 784, 840, 889, 980, 1016, 1029, 1050, 1176, 1200, 1225, 1270, 1372, 1400, 1470, 1524, 1680, 1715, 1778, 1905, 1960, 2032, 2058, 2100, 2352, 2401, 2450, 2540, 2667, 2744, 2800, 2940, 3048, 3175, 3430, 3556, 3675, 3810, 3920, 4116, 4200, 4445, 4802, 4900, 5080, 5145, 5334, 5488, 5880, 6096, 6223, 6350, 6860, 7112, 7203, 7350, 7620, 8232, 8400, 8575, 8890, 9525, 9604, 9800, 10160, 10290, 10668, 11760, 12005, 12446, 12700, 13335, 13720, 14224, 14406, 14700, 15240, 16464, 16807, 17150, 17780, 18669, 19050, 19208, 19600, 20580, 21336, 22225, 24010, 24892, 25400, 25725, 26670, 27440, 28812, 29400, 30480, 31115, 33614, 34300, 35560, 36015, 37338, 38100, 38416, 41160, 42672, 43561, 44450, 48020, 49784, 50421, 50800, 51450, 53340, 57624, 58800, 60025, 62230, 66675, 67228, 68600, 71120, 72030, 74676, 76200, 82320, 84035, 87122, 88900, 93345, 96040, 99568, 100842, 102900, 106680, 115248, 120050, 124460, 130683, 133350, 134456, 137200, 144060, 149352, 152400, 155575, 168070, 174244, 177800, 180075, 186690, 192080, 201684, 205800, 213360, 217805, 240100, 248920, 252105, 261366, 266700, 268912, 288120, 298704, 304927, 311150, 336140, 348488, 355600, 360150, 373380, 403368, 411600, 420175, 435610, 466725, 480200, 497840, 504210, 522732, 533400, 576240, 609854, 622300, 653415, 672280, 696976, 720300, 746760, 806736, 840350, 871220, 914781, 933450, 960400, 1008420, 1045464, 1066800, 1089025, 1219708, 1244600, 1260525, 1306830, 1344560, 1440600, 1493520, 1524635, 1680700, 1742440, 1829562, 1866900, 2016840, 2090928, 2134489, 2178050, 2439416, 2489200, 2521050, 2613660, 2881200, 3049270, 3267075, 3361400, 3484880, 3659124, 3733800, 4033680, 4268978, 4356100, 4573905, 4878832, 5042100, 5227320, 6098540, 6403467, 6534150, 6722800, 7318248, 7467600, 7623175, 8537956, 8712200, 9147810, 10084200, 10454640, 10672445, 12197080, 12806934, 13068300, 14636496, 15246350, 17075912, 17424400, 18295620, 20168400, 21344890, 22869525, 24394160, 25613868, 26136600, 30492700, 32017335, 34151824, 36591240, 42689780, 45739050, 51227736, 52273200, 53362225, 60985400, 64034670, 73182480, 85379560, 91478100, 102455472, 106724450, 121970800, 128069340, 160086675, 170759120, 182956200, 213448900, 256138680, 320173350, 365912400, 426897800, 512277360, 640346700, 853795600, 1280693400, 2561386800]

約数ペア:

[(1, 2561386800), (2, 1280693400), (3, 853795600), (4, 640346700), (5, 512277360), (6, 426897800), (7, 365912400), (8, 320173350), (10, 256138680), (12, 213448900), (14, 182956200), (15, 170759120), (16, 160086675), (20, 128069340), (21, 121970800), (24, 106724450), (25, 102455472), (28, 91478100), (30, 85379560), (35, 73182480), (40, 64034670), (42, 60985400), (48, 53362225), (49, 52273200), (50, 51227736), (56, 45739050), (60, 42689780), (70, 36591240), (75, 34151824), (80, 32017335), (84, 30492700), (98, 26136600), (100, 25613868), (105, 24394160), (112, 22869525), (120, 21344890), (127, 20168400), (140, 18295620), (147, 17424400), (150, 17075912), (168, 15246350), (175, 14636496), (196, 13068300), (200, 12806934), (210, 12197080), (240, 10672445), (245, 10454640), (254, 10084200), (280, 9147810), (294, 8712200), (300, 8537956), (336, 7623175), (343, 7467600), (350, 7318248), (381, 6722800), (392, 6534150), (400, 6403467), (420, 6098540), (490, 5227320), (508, 5042100), (525, 4878832), (560, 4573905), (588, 4356100), (600, 4268978), (635, 4033680), (686, 3733800), (700, 3659124), (735, 3484880), (762, 3361400), (784, 3267075), (840, 3049270), (889, 2881200), (980, 2613660), (1016, 2521050), (1029, 2489200), (1050, 2439416), (1176, 2178050), (1200, 2134489), (1225, 2090928), (1270, 2016840), (1372, 1866900), (1400, 1829562), (1470, 1742440), (1524, 1680700), (1680, 1524635), (1715, 1493520), (1778, 1440600), (1905, 1344560), (1960, 1306830), (2032, 1260525), (2058, 1244600), (2100, 1219708), (2352, 1089025), (2401, 1066800), (2450, 1045464), (2540, 1008420), (2667, 960400), (2744, 933450), (2800, 914781), (2940, 871220), (3048, 840350), (3175, 806736), (3430, 746760), (3556, 720300), (3675, 696976), (3810, 672280), (3920, 653415), (4116, 622300), (4200, 609854), (4445, 576240), (4802, 533400), (4900, 522732), (5080, 504210), (5145, 497840), (5334, 480200), (5488, 466725), (5880, 435610), (6096, 420175), (6223, 411600), (6350, 403368), (6860, 373380), (7112, 360150), (7203, 355600), (7350, 348488), (7620, 336140), (8232, 311150), (8400, 304927), (8575, 298704), (8890, 288120), (9525, 268912), (9604, 266700), (9800, 261366), (10160, 252105), (10290, 248920), (10668, 240100), (11760, 217805), (12005, 213360), (12446, 205800), (12700, 201684), (13335, 192080), (13720, 186690), (14224, 180075), (14406, 177800), (14700, 174244), (15240, 168070), (16464, 155575), (16807, 152400), (17150, 149352), (17780, 144060), (18669, 137200), (19050, 134456), (19208, 133350), (19600, 130683), (20580, 124460), (21336, 120050), (22225, 115248), (24010, 106680), (24892, 102900), (25400, 100842), (25725, 99568), (26670, 96040), (27440, 93345), (28812, 88900), (29400, 87122), (30480, 84035), (31115, 82320), (33614, 76200), (34300, 74676), (35560, 72030), (36015, 71120), (37338, 68600), (38100, 67228), (38416, 66675), (41160, 62230), (42672, 60025), (43561, 58800), (44450, 57624), (48020, 53340), (49784, 51450), (50421, 50800)]