4041201920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 288

約数和(自身を含む): 12005376768

約数和(自身を除く): 7964174848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 128, 136, 140, 160, 170, 172, 215, 224, 238, 256, 272, 280, 301, 320, 340, 344, 430, 448, 476, 544, 560, 595, 602, 617, 640, 680, 688, 731, 860, 896, 952, 1088, 1120, 1190, 1204, 1234, 1280, 1360, 1376, 1462, 1505, 1720, 1792, 1904, 2176, 2240, 2380, 2408, 2468, 2720, 2752, 2924, 3010, 3085, 3440, 3655, 3808, 4319, 4352, 4480, 4760, 4816, 4936, 5117, 5440, 5504, 5848, 6020, 6170, 6880, 7310, 7616, 8638, 8960, 9520, 9632, 9872, 10234, 10489, 10880, 11008, 11696, 12040, 12340, 13760, 14620, 15232, 17276, 19040, 19264, 19744, 20468, 20978, 21595, 21760, 23392, 24080, 24680, 25585, 26531, 27520, 29240, 30464, 34552, 38080, 38528, 39488, 40936, 41956, 43190, 46784, 48160, 49360, 51170, 52445, 53062, 55040, 58480, 69104, 73423, 76160, 77056, 78976, 81872, 83912, 86380, 93568, 96320, 98720, 102340, 104890, 106124, 116960, 132655, 138208, 146846, 152320, 157952, 163744, 167824, 172760, 185717, 187136, 192640, 197440, 204680, 209780, 212248, 233920, 265310, 276416, 293692, 327488, 335648, 345520, 367115, 371434, 385280, 394880, 409360, 419560, 424496, 451027, 467840, 530620, 552832, 587384, 654976, 671296, 691040, 734230, 742868, 789760, 818720, 839120, 848992, 902054, 928585, 935680, 1061240, 1105664, 1174768, 1309952, 1342592, 1382080, 1468460, 1485736, 1637440, 1678240, 1697984, 1804108, 1857170, 2122480, 2255135, 2349536, 2685184, 2764160, 2936920, 2971472, 3157189, 3274880, 3356480, 3395968, 3608216, 3714340, 4244960, 4510270, 4699072, 5528320, 5873840, 5942944, 6314378, 6549760, 6712960, 6791936, 7216432, 7428680, 8489920, 9020540, 9398144, 11747680, 11885888, 12628756, 13425920, 14432864, 14857360, 15785945, 16979840, 18041080, 18796288, 23495360, 23771776, 25257512, 28865728, 29714720, 31571890, 33959680, 36082160, 46990720, 47543552, 50515024, 57731456, 59429440, 63143780, 72164320, 93981440, 101030048, 115462912, 118858880, 126287560, 144328640, 202060096, 237717760, 252575120, 288657280, 404120192, 505150240, 577314560, 808240384, 1010300480, 2020600960, 4041201920]

約数ペア:

[(1, 4041201920), (2, 2020600960), (4, 1010300480), (5, 808240384), (7, 577314560), (8, 505150240), (10, 404120192), (14, 288657280), (16, 252575120), (17, 237717760), (20, 202060096), (28, 144328640), (32, 126287560), (34, 118858880), (35, 115462912), (40, 101030048), (43, 93981440), (56, 72164320), (64, 63143780), (68, 59429440), (70, 57731456), (80, 50515024), (85, 47543552), (86, 46990720), (112, 36082160), (119, 33959680), (128, 31571890), (136, 29714720), (140, 28865728), (160, 25257512), (170, 23771776), (172, 23495360), (215, 18796288), (224, 18041080), (238, 16979840), (256, 15785945), (272, 14857360), (280, 14432864), (301, 13425920), (320, 12628756), (340, 11885888), (344, 11747680), (430, 9398144), (448, 9020540), (476, 8489920), (544, 7428680), (560, 7216432), (595, 6791936), (602, 6712960), (617, 6549760), (640, 6314378), (680, 5942944), (688, 5873840), (731, 5528320), (860, 4699072), (896, 4510270), (952, 4244960), (1088, 3714340), (1120, 3608216), (1190, 3395968), (1204, 3356480), (1234, 3274880), (1280, 3157189), (1360, 2971472), (1376, 2936920), (1462, 2764160), (1505, 2685184), (1720, 2349536), (1792, 2255135), (1904, 2122480), (2176, 1857170), (2240, 1804108), (2380, 1697984), (2408, 1678240), (2468, 1637440), (2720, 1485736), (2752, 1468460), (2924, 1382080), (3010, 1342592), (3085, 1309952), (3440, 1174768), (3655, 1105664), (3808, 1061240), (4319, 935680), (4352, 928585), (4480, 902054), (4760, 848992), (4816, 839120), (4936, 818720), (5117, 789760), (5440, 742868), (5504, 734230), (5848, 691040), (6020, 671296), (6170, 654976), (6880, 587384), (7310, 552832), (7616, 530620), (8638, 467840), (8960, 451027), (9520, 424496), (9632, 419560), (9872, 409360), (10234, 394880), (10489, 385280), (10880, 371434), (11008, 367115), (11696, 345520), (12040, 335648), (12340, 327488), (13760, 293692), (14620, 276416), (15232, 265310), (17276, 233920), (19040, 212248), (19264, 209780), (19744, 204680), (20468, 197440), (20978, 192640), (21595, 187136), (21760, 185717), (23392, 172760), (24080, 167824), (24680, 163744), (25585, 157952), (26531, 152320), (27520, 146846), (29240, 138208), (30464, 132655), (34552, 116960), (38080, 106124), (38528, 104890), (39488, 102340), (40936, 98720), (41956, 96320), (43190, 93568), (46784, 86380), (48160, 83912), (49360, 81872), (51170, 78976), (52445, 77056), (53062, 76160), (55040, 73423), (58480, 69104)]