451779120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 400

約数和(自身を含む): 1754387712

約数和(自身を除く): 1302608592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 173, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 346, 351, 360, 372, 390, 403, 405, 432, 465, 468, 496, 519, 520, 540, 558, 585, 620, 624, 648, 692, 702, 720, 744, 780, 806, 810, 837, 865, 930, 936, 1038, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1296, 1384, 1395, 1404, 1488, 1557, 1560, 1612, 1620, 1674, 1730, 1755, 1860, 1872, 2015, 2076, 2106, 2160, 2232, 2249, 2340, 2418, 2480, 2511, 2595, 2768, 2790, 2808, 3114, 3120, 3224, 3240, 3348, 3460, 3510, 3627, 3720, 4030, 4152, 4185, 4212, 4464, 4498, 4671, 4680, 4836, 5022, 5190, 5265, 5363, 5580, 5616, 6045, 6228, 6448, 6480, 6696, 6747, 6920, 7020, 7254, 7440, 7785, 8060, 8304, 8370, 8424, 8996, 9342, 9360, 9672, 10044, 10380, 10530, 10726, 10881, 11160, 11245, 12090, 12456, 12555, 13392, 13494, 13840, 14013, 14040, 14508, 15570, 16089, 16120, 16740, 16848, 17992, 18135, 18684, 19344, 20088, 20241, 20760, 21060, 21452, 21762, 22320, 22490, 23355, 24180, 24912, 25110, 26815, 26988, 28026, 28080, 29016, 31140, 32178, 32240, 32643, 33480, 33735, 35984, 36270, 37368, 40176, 40482, 41520, 42120, 42904, 43524, 44980, 46710, 48267, 48360, 50220, 53630, 53976, 54405, 56052, 58032, 60723, 62280, 64356, 65286, 66960, 67470, 69719, 70065, 72540, 74736, 80445, 80964, 84240, 85808, 87048, 89960, 93420, 96534, 96720, 100440, 101205, 107260, 107952, 108810, 112104, 121446, 124560, 128712, 130572, 134940, 139438, 140130, 144801, 145080, 160890, 161928, 163215, 174096, 179920, 182169, 186840, 193068, 200880, 202410, 209157, 214520, 217620, 224208, 241335, 242892, 257424, 261144, 269880, 278876, 280260, 289602, 290160, 303615, 321780, 323856, 326430, 348595, 364338, 373680, 386136, 404820, 418314, 429040, 434403, 435240, 482670, 485784, 522288, 539760, 557752, 560520, 579204, 607230, 627471, 643560, 652860, 697190, 724005, 728676, 772272, 809640, 836628, 868806, 870480, 910845, 965340, 971568, 1045785, 1115504, 1121040, 1158408, 1214460, 1254942, 1287120, 1305720, 1394380, 1448010, 1457352, 1619280, 1673256, 1737612, 1821690, 1882413, 1930680, 2091570, 2172015, 2316816, 2428920, 2509884, 2611440, 2788760, 2896020, 2914704, 3137355, 3346512, 3475224, 3643380, 3764826, 3861360, 4183140, 4344030, 4857840, 5019768, 5577520, 5647239, 5792040, 6274710, 6950448, 7286760, 7529652, 8366280, 8688060, 9412065, 10039536, 11294478, 11584080, 12549420, 14573520, 15059304, 16732560, 17376120, 18824130, 22588956, 25098840, 28236195, 30118608, 34752240, 37648260, 45177912, 50197680, 56472390, 75296520, 90355824, 112944780, 150593040, 225889560, 451779120]

約数ペア:

[(1, 451779120), (2, 225889560), (3, 150593040), (4, 112944780), (5, 90355824), (6, 75296520), (8, 56472390), (9, 50197680), (10, 45177912), (12, 37648260), (13, 34752240), (15, 30118608), (16, 28236195), (18, 25098840), (20, 22588956), (24, 18824130), (26, 17376120), (27, 16732560), (30, 15059304), (31, 14573520), (36, 12549420), (39, 11584080), (40, 11294478), (45, 10039536), (48, 9412065), (52, 8688060), (54, 8366280), (60, 7529652), (62, 7286760), (65, 6950448), (72, 6274710), (78, 5792040), (80, 5647239), (81, 5577520), (90, 5019768), (93, 4857840), (104, 4344030), (108, 4183140), (117, 3861360), (120, 3764826), (124, 3643380), (130, 3475224), (135, 3346512), (144, 3137355), (155, 2914704), (156, 2896020), (162, 2788760), (173, 2611440), (180, 2509884), (186, 2428920), (195, 2316816), (208, 2172015), (216, 2091570), (234, 1930680), (240, 1882413), (248, 1821690), (260, 1737612), (270, 1673256), (279, 1619280), (310, 1457352), (312, 1448010), (324, 1394380), (346, 1305720), (351, 1287120), (360, 1254942), (372, 1214460), (390, 1158408), (403, 1121040), (405, 1115504), (432, 1045785), (465, 971568), (468, 965340), (496, 910845), (519, 870480), (520, 868806), (540, 836628), (558, 809640), (585, 772272), (620, 728676), (624, 724005), (648, 697190), (692, 652860), (702, 643560), (720, 627471), (744, 607230), (780, 579204), (806, 560520), (810, 557752), (837, 539760), (865, 522288), (930, 485784), (936, 482670), (1038, 435240), (1040, 434403), (1053, 429040), (1080, 418314), (1116, 404820), (1170, 386136), (1209, 373680), (1240, 364338), (1296, 348595), (1384, 326430), (1395, 323856), (1404, 321780), (1488, 303615), (1557, 290160), (1560, 289602), (1612, 280260), (1620, 278876), (1674, 269880), (1730, 261144), (1755, 257424), (1860, 242892), (1872, 241335), (2015, 224208), (2076, 217620), (2106, 214520), (2160, 209157), (2232, 202410), (2249, 200880), (2340, 193068), (2418, 186840), (2480, 182169), (2511, 179920), (2595, 174096), (2768, 163215), (2790, 161928), (2808, 160890), (3114, 145080), (3120, 144801), (3224, 140130), (3240, 139438), (3348, 134940), (3460, 130572), (3510, 128712), (3627, 124560), (3720, 121446), (4030, 112104), (4152, 108810), (4185, 107952), (4212, 107260), (4464, 101205), (4498, 100440), (4671, 96720), (4680, 96534), (4836, 93420), (5022, 89960), (5190, 87048), (5265, 85808), (5363, 84240), (5580, 80964), (5616, 80445), (6045, 74736), (6228, 72540), (6448, 70065), (6480, 69719), (6696, 67470), (6747, 66960), (6920, 65286), (7020, 64356), (7254, 62280), (7440, 60723), (7785, 58032), (8060, 56052), (8304, 54405), (8370, 53976), (8424, 53630), (8996, 50220), (9342, 48360), (9360, 48267), (9672, 46710), (10044, 44980), (10380, 43524), (10530, 42904), (10726, 42120), (10881, 41520), (11160, 40482), (11245, 40176), (12090, 37368), (12456, 36270), (12555, 35984), (13392, 33735), (13494, 33480), (13840, 32643), (14013, 32240), (14040, 32178), (14508, 31140), (15570, 29016), (16089, 28080), (16120, 28026), (16740, 26988), (16848, 26815), (17992, 25110), (18135, 24912), (18684, 24180), (19344, 23355), (20088, 22490), (20241, 22320), (20760, 21762), (21060, 21452)]