1797001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4813

約数の個数: 192

約数和(自身を含む): 6197228352

約数和(自身を除く): 4400226912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 480, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1830, 1952, 2080, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4721, 4758, 4880, 5856, 6240, 6344, 7320, 7930, 9442, 9516, 9760, 11895, 12688, 14163, 14640, 15860, 18884, 19032, 23605, 23790, 25376, 28326, 29280, 31720, 37768, 38064, 47210, 47580, 56652, 61373, 63440, 70815, 75536, 76128, 94420, 95160, 113304, 122746, 126880, 141630, 151072, 184119, 188840, 190320, 226608, 245492, 283260, 287981, 306865, 368238, 377680, 380640, 453216, 490984, 566520, 575962, 613730, 736476, 755360, 863943, 920595, 981968, 1133040, 1151924, 1227460, 1439905, 1472952, 1727886, 1841190, 1963936, 2266080, 2303848, 2454920, 2879810, 2945904, 3455772, 3682380, 3743753, 4319715, 4607696, 4909840, 5759620, 5891808, 6911544, 7364760, 7487506, 8639430, 9215392, 9819680, 11231259, 11519240, 13823088, 14729520, 14975012, 17278860, 18718765, 22462518, 23038480, 27646176, 29459040, 29950024, 34557720, 37437530, 44925036, 46076960, 56156295, 59900048, 69115440, 74875060, 89850072, 112312590, 119800096, 138230880, 149750120, 179700144, 224625180, 299500240, 359400288, 449250360, 599000480, 898500720, 1797001440]

約数ペア:

[(1, 1797001440), (2, 898500720), (3, 599000480), (4, 449250360), (5, 359400288), (6, 299500240), (8, 224625180), (10, 179700144), (12, 149750120), (13, 138230880), (15, 119800096), (16, 112312590), (20, 89850072), (24, 74875060), (26, 69115440), (30, 59900048), (32, 56156295), (39, 46076960), (40, 44925036), (48, 37437530), (52, 34557720), (60, 29950024), (61, 29459040), (65, 27646176), (78, 23038480), (80, 22462518), (96, 18718765), (104, 17278860), (120, 14975012), (122, 14729520), (130, 13823088), (156, 11519240), (160, 11231259), (183, 9819680), (195, 9215392), (208, 8639430), (240, 7487506), (244, 7364760), (260, 6911544), (305, 5891808), (312, 5759620), (366, 4909840), (390, 4607696), (416, 4319715), (480, 3743753), (488, 3682380), (520, 3455772), (610, 2945904), (624, 2879810), (732, 2454920), (780, 2303848), (793, 2266080), (915, 1963936), (976, 1841190), (1040, 1727886), (1220, 1472952), (1248, 1439905), (1464, 1227460), (1560, 1151924), (1586, 1133040), (1830, 981968), (1952, 920595), (2080, 863943), (2379, 755360), (2440, 736476), (2928, 613730), (3120, 575962), (3172, 566520), (3660, 490984), (3965, 453216), (4721, 380640), (4758, 377680), (4880, 368238), (5856, 306865), (6240, 287981), (6344, 283260), (7320, 245492), (7930, 226608), (9442, 190320), (9516, 188840), (9760, 184119), (11895, 151072), (12688, 141630), (14163, 126880), (14640, 122746), (15860, 113304), (18884, 95160), (19032, 94420), (23605, 76128), (23790, 75536), (25376, 70815), (28326, 63440), (29280, 61373), (31720, 56652), (37768, 47580), (38064, 47210)]