398854080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 336

約数和(自身を含む): 1490654880

約数和(自身を除く): 1091800800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 192, 197, 222, 228, 240, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 394, 444, 456, 480, 555, 570, 576, 591, 592, 608, 666, 684, 703, 720, 740, 760, 788, 855, 888, 912, 960, 985, 1110, 1140, 1182, 1184, 1216, 1332, 1368, 1406, 1440, 1480, 1520, 1576, 1665, 1710, 1773, 1776, 1824, 1970, 2109, 2220, 2280, 2364, 2368, 2664, 2736, 2812, 2880, 2955, 2960, 3040, 3152, 3330, 3420, 3515, 3546, 3552, 3648, 3743, 3940, 4218, 4440, 4560, 4728, 5328, 5472, 5624, 5910, 5920, 6080, 6304, 6327, 6660, 6840, 7030, 7092, 7104, 7289, 7486, 7880, 8436, 8865, 8880, 9120, 9456, 10545, 10656, 10944, 11229, 11248, 11820, 11840, 12608, 12654, 13320, 13680, 14060, 14184, 14578, 14972, 15760, 16872, 17730, 17760, 18240, 18715, 18912, 21090, 21312, 21867, 22458, 22496, 23640, 25308, 26640, 27360, 28120, 28368, 29156, 29944, 31520, 31635, 33687, 33744, 35460, 35520, 36445, 37430, 37824, 42180, 43734, 44916, 44992, 47280, 50616, 53280, 54720, 56145, 56240, 56736, 58312, 59888, 63040, 63270, 65601, 67374, 67488, 70920, 72890, 74860, 84360, 87468, 89832, 94560, 101232, 106560, 109335, 112290, 112480, 113472, 116624, 119776, 126540, 131202, 134748, 134976, 138491, 141840, 145780, 149720, 168435, 168720, 174936, 179664, 189120, 202464, 218670, 224580, 224960, 233248, 239552, 253080, 262404, 269496, 276982, 283680, 291560, 299440, 328005, 336870, 337440, 349872, 359328, 404928, 415473, 437340, 449160, 466496, 506160, 524808, 538992, 553964, 567360, 583120, 598880, 656010, 673740, 674880, 692455, 699744, 718656, 830946, 874680, 898320, 1012320, 1049616, 1077984, 1107928, 1166240, 1197760, 1246419, 1312020, 1347480, 1384910, 1399488, 1661892, 1749360, 1796640, 2024640, 2077365, 2099232, 2155968, 2215856, 2332480, 2492838, 2624040, 2694960, 2769820, 3323784, 3498720, 3593280, 4154730, 4198464, 4431712, 4985676, 5248080, 5389920, 5539640, 6232095, 6647568, 6997440, 8309460, 8863424, 9971352, 10496160, 10779840, 11079280, 12464190, 13295136, 16618920, 19942704, 20992320, 22158560, 24928380, 26590272, 33237840, 39885408, 44317120, 49856760, 66475680, 79770816, 99713520, 132951360, 199427040, 398854080]

約数ペア:

[(1, 398854080), (2, 199427040), (3, 132951360), (4, 99713520), (5, 79770816), (6, 66475680), (8, 49856760), (9, 44317120), (10, 39885408), (12, 33237840), (15, 26590272), (16, 24928380), (18, 22158560), (19, 20992320), (20, 19942704), (24, 16618920), (30, 13295136), (32, 12464190), (36, 11079280), (37, 10779840), (38, 10496160), (40, 9971352), (45, 8863424), (48, 8309460), (57, 6997440), (60, 6647568), (64, 6232095), (72, 5539640), (74, 5389920), (76, 5248080), (80, 4985676), (90, 4431712), (95, 4198464), (96, 4154730), (111, 3593280), (114, 3498720), (120, 3323784), (144, 2769820), (148, 2694960), (152, 2624040), (160, 2492838), (171, 2332480), (180, 2215856), (185, 2155968), (190, 2099232), (192, 2077365), (197, 2024640), (222, 1796640), (228, 1749360), (240, 1661892), (285, 1399488), (288, 1384910), (296, 1347480), (304, 1312020), (320, 1246419), (333, 1197760), (342, 1166240), (360, 1107928), (370, 1077984), (380, 1049616), (394, 1012320), (444, 898320), (456, 874680), (480, 830946), (555, 718656), (570, 699744), (576, 692455), (591, 674880), (592, 673740), (608, 656010), (666, 598880), (684, 583120), (703, 567360), (720, 553964), (740, 538992), (760, 524808), (788, 506160), (855, 466496), (888, 449160), (912, 437340), (960, 415473), (985, 404928), (1110, 359328), (1140, 349872), (1182, 337440), (1184, 336870), (1216, 328005), (1332, 299440), (1368, 291560), (1406, 283680), (1440, 276982), (1480, 269496), (1520, 262404), (1576, 253080), (1665, 239552), (1710, 233248), (1773, 224960), (1776, 224580), (1824, 218670), (1970, 202464), (2109, 189120), (2220, 179664), (2280, 174936), (2364, 168720), (2368, 168435), (2664, 149720), (2736, 145780), (2812, 141840), (2880, 138491), (2955, 134976), (2960, 134748), (3040, 131202), (3152, 126540), (3330, 119776), (3420, 116624), (3515, 113472), (3546, 112480), (3552, 112290), (3648, 109335), (3743, 106560), (3940, 101232), (4218, 94560), (4440, 89832), (4560, 87468), (4728, 84360), (5328, 74860), (5472, 72890), (5624, 70920), (5910, 67488), (5920, 67374), (6080, 65601), (6304, 63270), (6327, 63040), (6660, 59888), (6840, 58312), (7030, 56736), (7092, 56240), (7104, 56145), (7289, 54720), (7486, 53280), (7880, 50616), (8436, 47280), (8865, 44992), (8880, 44916), (9120, 43734), (9456, 42180), (10545, 37824), (10656, 37430), (10944, 36445), (11229, 35520), (11248, 35460), (11820, 33744), (11840, 33687), (12608, 31635), (12654, 31520), (13320, 29944), (13680, 29156), (14060, 28368), (14184, 28120), (14578, 27360), (14972, 26640), (15760, 25308), (16872, 23640), (17730, 22496), (17760, 22458), (18240, 21867), (18715, 21312), (18912, 21090)]