538203120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 320

約数和(自身を含む): 2163194880

約数和(自身を除く): 1624991760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1297, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2594, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3891, 3952, 3990, 4368, 4560, 4940, 5187, 5188, 5320, 5460, 5928, 6384, 6485, 6916, 7280, 7410, 7782, 7980, 8645, 9079, 9880, 10374, 10376, 10640, 10920, 11856, 12970, 13832, 14820, 15564, 15960, 16861, 17290, 18158, 19455, 19760, 20748, 20752, 21840, 24643, 25935, 25940, 27237, 27664, 29640, 31128, 31920, 33722, 34580, 36316, 38910, 41496, 45395, 49286, 50583, 51870, 51880, 54474, 59280, 62256, 67444, 69160, 72632, 73929, 77820, 82992, 84305, 90790, 98572, 101166, 103740, 103760, 108948, 118027, 123215, 134888, 136185, 138320, 145264, 147858, 155640, 168610, 172501, 181580, 197144, 202332, 207480, 217896, 236054, 246430, 252915, 269776, 272370, 295716, 311280, 320359, 337220, 345002, 354081, 363160, 369645, 394288, 404664, 414960, 435792, 472108, 492860, 505830, 517503, 544740, 590135, 591432, 640718, 674440, 690004, 708162, 726320, 739290, 809328, 862505, 944216, 961077, 985720, 1011660, 1035006, 1089480, 1180270, 1182864, 1281436, 1348880, 1380008, 1416324, 1478580, 1601795, 1725010, 1770405, 1888432, 1922154, 1971440, 2023320, 2070012, 2178960, 2242513, 2360540, 2562872, 2587515, 2760016, 2832648, 2957160, 3203590, 3450020, 3540810, 3844308, 4046640, 4140024, 4485026, 4721080, 4805385, 5125744, 5175030, 5665296, 5914320, 6407180, 6727539, 6900040, 7081620, 7688616, 8280048, 8970052, 9442160, 9610770, 10350060, 11212565, 12814360, 13455078, 13800080, 14163240, 15377232, 17940104, 19221540, 20700120, 22425130, 25628720, 26910156, 28326480, 33637695, 35880208, 38443080, 41400240, 44850260, 53820312, 67275390, 76886160, 89700520, 107640624, 134550780, 179401040, 269101560, 538203120]

約数ペア:

[(1, 538203120), (2, 269101560), (3, 179401040), (4, 134550780), (5, 107640624), (6, 89700520), (7, 76886160), (8, 67275390), (10, 53820312), (12, 44850260), (13, 41400240), (14, 38443080), (15, 35880208), (16, 33637695), (19, 28326480), (20, 26910156), (21, 25628720), (24, 22425130), (26, 20700120), (28, 19221540), (30, 17940104), (35, 15377232), (38, 14163240), (39, 13800080), (40, 13455078), (42, 12814360), (48, 11212565), (52, 10350060), (56, 9610770), (57, 9442160), (60, 8970052), (65, 8280048), (70, 7688616), (76, 7081620), (78, 6900040), (80, 6727539), (84, 6407180), (91, 5914320), (95, 5665296), (104, 5175030), (105, 5125744), (112, 4805385), (114, 4721080), (120, 4485026), (130, 4140024), (133, 4046640), (140, 3844308), (152, 3540810), (156, 3450020), (168, 3203590), (182, 2957160), (190, 2832648), (195, 2760016), (208, 2587515), (210, 2562872), (228, 2360540), (240, 2242513), (247, 2178960), (260, 2070012), (266, 2023320), (273, 1971440), (280, 1922154), (285, 1888432), (304, 1770405), (312, 1725010), (336, 1601795), (364, 1478580), (380, 1416324), (390, 1380008), (399, 1348880), (420, 1281436), (455, 1182864), (456, 1180270), (494, 1089480), (520, 1035006), (532, 1011660), (546, 985720), (560, 961077), (570, 944216), (624, 862505), (665, 809328), (728, 739290), (741, 726320), (760, 708162), (780, 690004), (798, 674440), (840, 640718), (910, 591432), (912, 590135), (988, 544740), (1040, 517503), (1064, 505830), (1092, 492860), (1140, 472108), (1235, 435792), (1297, 414960), (1330, 404664), (1365, 394288), (1456, 369645), (1482, 363160), (1520, 354081), (1560, 345002), (1596, 337220), (1680, 320359), (1729, 311280), (1820, 295716), (1976, 272370), (1995, 269776), (2128, 252915), (2184, 246430), (2280, 236054), (2470, 217896), (2594, 207480), (2660, 202332), (2730, 197144), (2964, 181580), (3120, 172501), (3192, 168610), (3458, 155640), (3640, 147858), (3705, 145264), (3891, 138320), (3952, 136185), (3990, 134888), (4368, 123215), (4560, 118027), (4940, 108948), (5187, 103760), (5188, 103740), (5320, 101166), (5460, 98572), (5928, 90790), (6384, 84305), (6485, 82992), (6916, 77820), (7280, 73929), (7410, 72632), (7782, 69160), (7980, 67444), (8645, 62256), (9079, 59280), (9880, 54474), (10374, 51880), (10376, 51870), (10640, 50583), (10920, 49286), (11856, 45395), (12970, 41496), (13832, 38910), (14820, 36316), (15564, 34580), (15960, 33722), (16861, 31920), (17290, 31128), (18158, 29640), (19455, 27664), (19760, 27237), (20748, 25940), (20752, 25935), (21840, 24643)]