401602320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{26561}}^1$

素因数の和:26590

約数の個数: 160

約数和(自身を含む): 1580970240

約数和(自身を除く): 1179367920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 26561, 53122, 79683, 106244, 132805, 159366, 185927, 212488, 239049, 265610, 318732, 371854, 398415, 424976, 478098, 531220, 557781, 637464, 717147, 743708, 796830, 929635, 956196, 1062440, 1115562, 1195245, 1274928, 1434294, 1487416, 1593660, 1673343, 1859270, 1912392, 2124880, 2231124, 2390490, 2788905, 2868588, 2974832, 3187320, 3346686, 3585735, 3718540, 3824784, 4462248, 4780980, 5020029, 5577810, 5737176, 6374640, 6693372, 7171470, 7437080, 8366715, 8924496, 9561960, 10040058, 11155620, 11474352, 13386744, 14342940, 14874160, 16733430, 19123920, 20080116, 22311240, 25100145, 26773488, 28685880, 33466860, 40160232, 44622480, 50200290, 57371760, 66933720, 80320464, 100400580, 133867440, 200801160, 401602320]

約数ペア:

[(1, 401602320), (2, 200801160), (3, 133867440), (4, 100400580), (5, 80320464), (6, 66933720), (7, 57371760), (8, 50200290), (9, 44622480), (10, 40160232), (12, 33466860), (14, 28685880), (15, 26773488), (16, 25100145), (18, 22311240), (20, 20080116), (21, 19123920), (24, 16733430), (27, 14874160), (28, 14342940), (30, 13386744), (35, 11474352), (36, 11155620), (40, 10040058), (42, 9561960), (45, 8924496), (48, 8366715), (54, 7437080), (56, 7171470), (60, 6693372), (63, 6374640), (70, 5737176), (72, 5577810), (80, 5020029), (84, 4780980), (90, 4462248), (105, 3824784), (108, 3718540), (112, 3585735), (120, 3346686), (126, 3187320), (135, 2974832), (140, 2868588), (144, 2788905), (168, 2390490), (180, 2231124), (189, 2124880), (210, 1912392), (216, 1859270), (240, 1673343), (252, 1593660), (270, 1487416), (280, 1434294), (315, 1274928), (336, 1195245), (360, 1115562), (378, 1062440), (420, 956196), (432, 929635), (504, 796830), (540, 743708), (560, 717147), (630, 637464), (720, 557781), (756, 531220), (840, 478098), (945, 424976), (1008, 398415), (1080, 371854), (1260, 318732), (1512, 265610), (1680, 239049), (1890, 212488), (2160, 185927), (2520, 159366), (3024, 132805), (3780, 106244), (5040, 79683), (7560, 53122), (15120, 26561)]