1927809520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 6013115136

約数和(自身を除く): 4085305616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 37, 40, 52, 56, 65, 68, 70, 74, 80, 85, 91, 104, 112, 119, 130, 136, 140, 148, 170, 182, 185, 208, 221, 238, 259, 260, 272, 280, 296, 340, 364, 370, 421, 442, 455, 476, 481, 518, 520, 560, 592, 595, 629, 680, 728, 740, 842, 884, 910, 952, 962, 1036, 1040, 1105, 1190, 1258, 1295, 1360, 1456, 1480, 1547, 1684, 1768, 1820, 1904, 1924, 2072, 2105, 2210, 2380, 2405, 2516, 2590, 2947, 2960, 3094, 3145, 3367, 3368, 3536, 3640, 3848, 4144, 4210, 4403, 4420, 4760, 4810, 5032, 5180, 5473, 5894, 6188, 6290, 6734, 6736, 7157, 7280, 7696, 7735, 8177, 8420, 8806, 8840, 9520, 9620, 10064, 10360, 10946, 11788, 12376, 12580, 13468, 14314, 14735, 15470, 15577, 16354, 16835, 16840, 17612, 17680, 19240, 20720, 21892, 22015, 23576, 24752, 25160, 26936, 27365, 28628, 29470, 30940, 31154, 32708, 33670, 33680, 35224, 35785, 38311, 38480, 40885, 43784, 44030, 47152, 50099, 50320, 53872, 54730, 57239, 57256, 58940, 61880, 62308, 65416, 67340, 70448, 71570, 76622, 77885, 81770, 87568, 88060, 93041, 100198, 109039, 109460, 114478, 114512, 117880, 123760, 124616, 130832, 134680, 143140, 153244, 155770, 163540, 176120, 186082, 191555, 200396, 202501, 218078, 218920, 228956, 235760, 249232, 250495, 264809, 269360, 286195, 286280, 306488, 311540, 327080, 352240, 372164, 383110, 400792, 405002, 436156, 437840, 457912, 465205, 500990, 529618, 545195, 572390, 572560, 612976, 623080, 651287, 654160, 744328, 766220, 801584, 810004, 872312, 915824, 930410, 1001980, 1012505, 1059236, 1090390, 1144780, 1246160, 1302574, 1324045, 1417507, 1488656, 1532440, 1620008, 1744624, 1853663, 1860820, 2003960, 2025010, 2118472, 2180780, 2289560, 2605148, 2648090, 2835014, 3064880, 3240016, 3256435, 3442517, 3707326, 3721640, 4007920, 4050020, 4236944, 4361560, 4579120, 5210296, 5296180, 5670028, 6512870, 6885034, 7087535, 7414652, 7443280, 8100040, 8723120, 9268315, 10420592, 10592360, 11340056, 13025740, 13770068, 14175070, 14829304, 16200080, 17212585, 18536630, 21184720, 22680112, 24097619, 26051480, 27540136, 28350140, 29658608, 34425170, 37073260, 48195238, 52102960, 55080272, 56700280, 68850340, 74146520, 96390476, 113400560, 120488095, 137700680, 148293040, 192780952, 240976190, 275401360, 385561904, 481952380, 963904760, 1927809520]

約数ペア:

[(1, 1927809520), (2, 963904760), (4, 481952380), (5, 385561904), (7, 275401360), (8, 240976190), (10, 192780952), (13, 148293040), (14, 137700680), (16, 120488095), (17, 113400560), (20, 96390476), (26, 74146520), (28, 68850340), (34, 56700280), (35, 55080272), (37, 52102960), (40, 48195238), (52, 37073260), (56, 34425170), (65, 29658608), (68, 28350140), (70, 27540136), (74, 26051480), (80, 24097619), (85, 22680112), (91, 21184720), (104, 18536630), (112, 17212585), (119, 16200080), (130, 14829304), (136, 14175070), (140, 13770068), (148, 13025740), (170, 11340056), (182, 10592360), (185, 10420592), (208, 9268315), (221, 8723120), (238, 8100040), (259, 7443280), (260, 7414652), (272, 7087535), (280, 6885034), (296, 6512870), (340, 5670028), (364, 5296180), (370, 5210296), (421, 4579120), (442, 4361560), (455, 4236944), (476, 4050020), (481, 4007920), (518, 3721640), (520, 3707326), (560, 3442517), (592, 3256435), (595, 3240016), (629, 3064880), (680, 2835014), (728, 2648090), (740, 2605148), (842, 2289560), (884, 2180780), (910, 2118472), (952, 2025010), (962, 2003960), (1036, 1860820), (1040, 1853663), (1105, 1744624), (1190, 1620008), (1258, 1532440), (1295, 1488656), (1360, 1417507), (1456, 1324045), (1480, 1302574), (1547, 1246160), (1684, 1144780), (1768, 1090390), (1820, 1059236), (1904, 1012505), (1924, 1001980), (2072, 930410), (2105, 915824), (2210, 872312), (2380, 810004), (2405, 801584), (2516, 766220), (2590, 744328), (2947, 654160), (2960, 651287), (3094, 623080), (3145, 612976), (3367, 572560), (3368, 572390), (3536, 545195), (3640, 529618), (3848, 500990), (4144, 465205), (4210, 457912), (4403, 437840), (4420, 436156), (4760, 405002), (4810, 400792), (5032, 383110), (5180, 372164), (5473, 352240), (5894, 327080), (6188, 311540), (6290, 306488), (6734, 286280), (6736, 286195), (7157, 269360), (7280, 264809), (7696, 250495), (7735, 249232), (8177, 235760), (8420, 228956), (8806, 218920), (8840, 218078), (9520, 202501), (9620, 200396), (10064, 191555), (10360, 186082), (10946, 176120), (11788, 163540), (12376, 155770), (12580, 153244), (13468, 143140), (14314, 134680), (14735, 130832), (15470, 124616), (15577, 123760), (16354, 117880), (16835, 114512), (16840, 114478), (17612, 109460), (17680, 109039), (19240, 100198), (20720, 93041), (21892, 88060), (22015, 87568), (23576, 81770), (24752, 77885), (25160, 76622), (26936, 71570), (27365, 70448), (28628, 67340), (29470, 65416), (30940, 62308), (31154, 61880), (32708, 58940), (33670, 57256), (33680, 57239), (35224, 54730), (35785, 53872), (38311, 50320), (38480, 50099), (40885, 47152), (43784, 44030)]