1198969920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21953

約数の個数: 168

約数和(自身を含む): 4341205440

約数和(自身を除く): 3142235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 21911, 27360, 43822, 54720, 65733, 87644, 109555, 131466, 175288, 197199, 219110, 262932, 328665, 350576, 394398, 416309, 438220, 525864, 657330, 701152, 788796, 832618, 876440, 985995, 1051728, 1248927, 1314660, 1402304, 1577592, 1665236, 1752880, 1971990, 2081545, 2103456, 2497854, 2629320, 3155184, 3330472, 3505760, 3746781, 3943980, 4163090, 4206912, 4995708, 5258640, 6244635, 6310368, 6660944, 7011520, 7493562, 7887960, 8326180, 9991416, 10517280, 12489270, 12620736, 13321888, 14987124, 15775920, 16652360, 18733905, 19982832, 21034560, 24978540, 26643776, 29974248, 31551840, 33304720, 37467810, 39965664, 49957080, 59948496, 63103680, 66609440, 74935620, 79931328, 99914160, 119896992, 133218880, 149871240, 199828320, 239793984, 299742480, 399656640, 599484960, 1198969920]

約数ペア:

[(1, 1198969920), (2, 599484960), (3, 399656640), (4, 299742480), (5, 239793984), (6, 199828320), (8, 149871240), (9, 133218880), (10, 119896992), (12, 99914160), (15, 79931328), (16, 74935620), (18, 66609440), (19, 63103680), (20, 59948496), (24, 49957080), (30, 39965664), (32, 37467810), (36, 33304720), (38, 31551840), (40, 29974248), (45, 26643776), (48, 24978540), (57, 21034560), (60, 19982832), (64, 18733905), (72, 16652360), (76, 15775920), (80, 14987124), (90, 13321888), (95, 12620736), (96, 12489270), (114, 10517280), (120, 9991416), (144, 8326180), (152, 7887960), (160, 7493562), (171, 7011520), (180, 6660944), (190, 6310368), (192, 6244635), (228, 5258640), (240, 4995708), (285, 4206912), (288, 4163090), (304, 3943980), (320, 3746781), (342, 3505760), (360, 3330472), (380, 3155184), (456, 2629320), (480, 2497854), (570, 2103456), (576, 2081545), (608, 1971990), (684, 1752880), (720, 1665236), (760, 1577592), (855, 1402304), (912, 1314660), (960, 1248927), (1140, 1051728), (1216, 985995), (1368, 876440), (1440, 832618), (1520, 788796), (1710, 701152), (1824, 657330), (2280, 525864), (2736, 438220), (2880, 416309), (3040, 394398), (3420, 350576), (3648, 328665), (4560, 262932), (5472, 219110), (6080, 197199), (6840, 175288), (9120, 131466), (10944, 109555), (13680, 87644), (18240, 65733), (21911, 54720), (27360, 43822)]