166990320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 240

約数和(自身を含む): 678974400

約数和(自身を除く): 511984080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 1949, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 3898, 4080, 4284, 4760, 5040, 5355, 5712, 5847, 6120, 7140, 7796, 8568, 9520, 9745, 10710, 11694, 12240, 13643, 14280, 15592, 17136, 17541, 19490, 21420, 23388, 27286, 28560, 29235, 31184, 33133, 35082, 38980, 40929, 42840, 46776, 54572, 58470, 66266, 68215, 70164, 77960, 81858, 85680, 87705, 93552, 99399, 109144, 116940, 122787, 132532, 136430, 140328, 155920, 163716, 165665, 175410, 198798, 204645, 218288, 231931, 233880, 245574, 265064, 272860, 280656, 298197, 327432, 331330, 350820, 397596, 409290, 463862, 467760, 491148, 496995, 530128, 545720, 596394, 613935, 654864, 662660, 695793, 701640, 795192, 818580, 927724, 982296, 993990, 1091440, 1159655, 1192788, 1227870, 1325320, 1391586, 1403280, 1490985, 1590384, 1637160, 1855448, 1964592, 1987980, 2087379, 2319310, 2385576, 2455740, 2650640, 2783172, 2981970, 3274320, 3478965, 3710896, 3975960, 4174758, 4638620, 4771152, 4911480, 5566344, 5963940, 6957930, 7951920, 8349516, 9277240, 9822960, 10436895, 11132688, 11927880, 13915860, 16699032, 18554480, 20873790, 23855760, 27831720, 33398064, 41747580, 55663440, 83495160, 166990320]

約数ペア:

[(1, 166990320), (2, 83495160), (3, 55663440), (4, 41747580), (5, 33398064), (6, 27831720), (7, 23855760), (8, 20873790), (9, 18554480), (10, 16699032), (12, 13915860), (14, 11927880), (15, 11132688), (16, 10436895), (17, 9822960), (18, 9277240), (20, 8349516), (21, 7951920), (24, 6957930), (28, 5963940), (30, 5566344), (34, 4911480), (35, 4771152), (36, 4638620), (40, 4174758), (42, 3975960), (45, 3710896), (48, 3478965), (51, 3274320), (56, 2981970), (60, 2783172), (63, 2650640), (68, 2455740), (70, 2385576), (72, 2319310), (80, 2087379), (84, 1987980), (85, 1964592), (90, 1855448), (102, 1637160), (105, 1590384), (112, 1490985), (119, 1403280), (120, 1391586), (126, 1325320), (136, 1227870), (140, 1192788), (144, 1159655), (153, 1091440), (168, 993990), (170, 982296), (180, 927724), (204, 818580), (210, 795192), (238, 701640), (240, 695793), (252, 662660), (255, 654864), (272, 613935), (280, 596394), (306, 545720), (315, 530128), (336, 496995), (340, 491148), (357, 467760), (360, 463862), (408, 409290), (420, 397596), (476, 350820), (504, 331330), (510, 327432), (560, 298197), (595, 280656), (612, 272860), (630, 265064), (680, 245574), (714, 233880), (720, 231931), (765, 218288), (816, 204645), (840, 198798), (952, 175410), (1008, 165665), (1020, 163716), (1071, 155920), (1190, 140328), (1224, 136430), (1260, 132532), (1360, 122787), (1428, 116940), (1530, 109144), (1680, 99399), (1785, 93552), (1904, 87705), (1949, 85680), (2040, 81858), (2142, 77960), (2380, 70164), (2448, 68215), (2520, 66266), (2856, 58470), (3060, 54572), (3570, 46776), (3898, 42840), (4080, 40929), (4284, 38980), (4760, 35082), (5040, 33133), (5355, 31184), (5712, 29235), (5847, 28560), (6120, 27286), (7140, 23388), (7796, 21420), (8568, 19490), (9520, 17541), (9745, 17136), (10710, 15592), (11694, 14280), (12240, 13643)]