667961280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 336

約数和(自身を含む): 2781604800

約数和(自身を除く): 2113643520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1949, 2016, 2040, 2142, 2240, 2380, 2448, 2520, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 3898, 4032, 4080, 4284, 4760, 4896, 5040, 5355, 5440, 5712, 5847, 6120, 6720, 7140, 7616, 7796, 8160, 8568, 9520, 9745, 9792, 10080, 10710, 11424, 11694, 12240, 13643, 14280, 15592, 16320, 17136, 17541, 19040, 19490, 20160, 21420, 22848, 23388, 24480, 27286, 28560, 29235, 31184, 33133, 34272, 35082, 38080, 38980, 40929, 42840, 46776, 48960, 54572, 57120, 58470, 62368, 66266, 68215, 68544, 70164, 77960, 81858, 85680, 87705, 93552, 99399, 109144, 114240, 116940, 122787, 124736, 132532, 136430, 140328, 155920, 163716, 165665, 171360, 175410, 187104, 198798, 204645, 218288, 231931, 233880, 245574, 265064, 272860, 280656, 298197, 311840, 327432, 331330, 342720, 350820, 374208, 397596, 409290, 436576, 463862, 467760, 491148, 496995, 530128, 545720, 561312, 596394, 613935, 623680, 654864, 662660, 695793, 701640, 795192, 818580, 873152, 927724, 935520, 982296, 993990, 1060256, 1091440, 1122624, 1159655, 1192788, 1227870, 1309728, 1325320, 1391586, 1403280, 1490985, 1590384, 1637160, 1855448, 1871040, 1964592, 1987980, 2087379, 2120512, 2182880, 2319310, 2385576, 2455740, 2619456, 2650640, 2783172, 2806560, 2981970, 3180768, 3274320, 3478965, 3710896, 3929184, 3975960, 4174758, 4365760, 4638620, 4771152, 4911480, 5301280, 5566344, 5613120, 5963940, 6361536, 6548640, 6957930, 7421792, 7858368, 7951920, 8349516, 9277240, 9542304, 9822960, 10436895, 10602560, 11132688, 11927880, 13097280, 13915860, 14843584, 15903840, 16699032, 18554480, 19084608, 19645920, 20873790, 22265376, 23855760, 27831720, 31807680, 33398064, 37108960, 39291840, 41747580, 44530752, 47711520, 55663440, 66796128, 74217920, 83495160, 95423040, 111326880, 133592256, 166990320, 222653760, 333980640, 667961280]

約数ペア:

[(1, 667961280), (2, 333980640), (3, 222653760), (4, 166990320), (5, 133592256), (6, 111326880), (7, 95423040), (8, 83495160), (9, 74217920), (10, 66796128), (12, 55663440), (14, 47711520), (15, 44530752), (16, 41747580), (17, 39291840), (18, 37108960), (20, 33398064), (21, 31807680), (24, 27831720), (28, 23855760), (30, 22265376), (32, 20873790), (34, 19645920), (35, 19084608), (36, 18554480), (40, 16699032), (42, 15903840), (45, 14843584), (48, 13915860), (51, 13097280), (56, 11927880), (60, 11132688), (63, 10602560), (64, 10436895), (68, 9822960), (70, 9542304), (72, 9277240), (80, 8349516), (84, 7951920), (85, 7858368), (90, 7421792), (96, 6957930), (102, 6548640), (105, 6361536), (112, 5963940), (119, 5613120), (120, 5566344), (126, 5301280), (136, 4911480), (140, 4771152), (144, 4638620), (153, 4365760), (160, 4174758), (168, 3975960), (170, 3929184), (180, 3710896), (192, 3478965), (204, 3274320), (210, 3180768), (224, 2981970), (238, 2806560), (240, 2783172), (252, 2650640), (255, 2619456), (272, 2455740), (280, 2385576), (288, 2319310), (306, 2182880), (315, 2120512), (320, 2087379), (336, 1987980), (340, 1964592), (357, 1871040), (360, 1855448), (408, 1637160), (420, 1590384), (448, 1490985), (476, 1403280), (480, 1391586), (504, 1325320), (510, 1309728), (544, 1227870), (560, 1192788), (576, 1159655), (595, 1122624), (612, 1091440), (630, 1060256), (672, 993990), (680, 982296), (714, 935520), (720, 927724), (765, 873152), (816, 818580), (840, 795192), (952, 701640), (960, 695793), (1008, 662660), (1020, 654864), (1071, 623680), (1088, 613935), (1120, 596394), (1190, 561312), (1224, 545720), (1260, 530128), (1344, 496995), (1360, 491148), (1428, 467760), (1440, 463862), (1530, 436576), (1632, 409290), (1680, 397596), (1785, 374208), (1904, 350820), (1949, 342720), (2016, 331330), (2040, 327432), (2142, 311840), (2240, 298197), (2380, 280656), (2448, 272860), (2520, 265064), (2720, 245574), (2856, 233880), (2880, 231931), (3060, 218288), (3264, 204645), (3360, 198798), (3570, 187104), (3808, 175410), (3898, 171360), (4032, 165665), (4080, 163716), (4284, 155920), (4760, 140328), (4896, 136430), (5040, 132532), (5355, 124736), (5440, 122787), (5712, 116940), (5847, 114240), (6120, 109144), (6720, 99399), (7140, 93552), (7616, 87705), (7796, 85680), (8160, 81858), (8568, 77960), (9520, 70164), (9745, 68544), (9792, 68215), (10080, 66266), (10710, 62368), (11424, 58470), (11694, 57120), (12240, 54572), (13643, 48960), (14280, 46776), (15592, 42840), (16320, 40929), (17136, 38980), (17541, 38080), (19040, 35082), (19490, 34272), (20160, 33133), (21420, 31184), (22848, 29235), (23388, 28560), (24480, 27286)]