1884960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 288

約数和(自身を含む): 8491392

約数和(自身を除く): 6606432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 160, 165, 168, 170, 176, 180, 187, 198, 204, 210, 220, 224, 231, 238, 240, 252, 255, 264, 272, 280, 288, 306, 308, 315, 330, 336, 340, 352, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 480, 495, 504, 510, 528, 544, 560, 561, 595, 612, 616, 630, 660, 672, 680, 693, 714, 720, 748, 765, 770, 792, 816, 840, 880, 924, 935, 952, 990, 1008, 1020, 1056, 1071, 1120, 1122, 1155, 1190, 1224, 1232, 1260, 1309, 1320, 1360, 1386, 1428, 1440, 1496, 1530, 1540, 1584, 1632, 1680, 1683, 1760, 1785, 1848, 1870, 1904, 1980, 2016, 2040, 2142, 2244, 2310, 2380, 2448, 2464, 2520, 2618, 2640, 2720, 2772, 2805, 2856, 2992, 3060, 3080, 3168, 3360, 3366, 3465, 3570, 3696, 3740, 3808, 3927, 3960, 4080, 4284, 4488, 4620, 4760, 4896, 5040, 5236, 5280, 5355, 5544, 5610, 5712, 5984, 6120, 6160, 6545, 6732, 6930, 7140, 7392, 7480, 7854, 7920, 8160, 8415, 8568, 8976, 9240, 9520, 10080, 10472, 10710, 11088, 11220, 11424, 11781, 12240, 12320, 13090, 13464, 13860, 14280, 14960, 15708, 15840, 16830, 17136, 17952, 18480, 19040, 19635, 20944, 21420, 22176, 22440, 23562, 24480, 26180, 26928, 27720, 28560, 29920, 31416, 33660, 34272, 36960, 39270, 41888, 42840, 44880, 47124, 52360, 53856, 55440, 57120, 58905, 62832, 67320, 78540, 85680, 89760, 94248, 104720, 110880, 117810, 125664, 134640, 157080, 171360, 188496, 209440, 235620, 269280, 314160, 376992, 471240, 628320, 942480, 1884960]

約数ペア:

[(1, 1884960), (2, 942480), (3, 628320), (4, 471240), (5, 376992), (6, 314160), (7, 269280), (8, 235620), (9, 209440), (10, 188496), (11, 171360), (12, 157080), (14, 134640), (15, 125664), (16, 117810), (17, 110880), (18, 104720), (20, 94248), (21, 89760), (22, 85680), (24, 78540), (28, 67320), (30, 62832), (32, 58905), (33, 57120), (34, 55440), (35, 53856), (36, 52360), (40, 47124), (42, 44880), (44, 42840), (45, 41888), (48, 39270), (51, 36960), (55, 34272), (56, 33660), (60, 31416), (63, 29920), (66, 28560), (68, 27720), (70, 26928), (72, 26180), (77, 24480), (80, 23562), (84, 22440), (85, 22176), (88, 21420), (90, 20944), (96, 19635), (99, 19040), (102, 18480), (105, 17952), (110, 17136), (112, 16830), (119, 15840), (120, 15708), (126, 14960), (132, 14280), (136, 13860), (140, 13464), (144, 13090), (153, 12320), (154, 12240), (160, 11781), (165, 11424), (168, 11220), (170, 11088), (176, 10710), (180, 10472), (187, 10080), (198, 9520), (204, 9240), (210, 8976), (220, 8568), (224, 8415), (231, 8160), (238, 7920), (240, 7854), (252, 7480), (255, 7392), (264, 7140), (272, 6930), (280, 6732), (288, 6545), (306, 6160), (308, 6120), (315, 5984), (330, 5712), (336, 5610), (340, 5544), (352, 5355), (357, 5280), (360, 5236), (374, 5040), (385, 4896), (396, 4760), (408, 4620), (420, 4488), (440, 4284), (462, 4080), (476, 3960), (480, 3927), (495, 3808), (504, 3740), (510, 3696), (528, 3570), (544, 3465), (560, 3366), (561, 3360), (595, 3168), (612, 3080), (616, 3060), (630, 2992), (660, 2856), (672, 2805), (680, 2772), (693, 2720), (714, 2640), (720, 2618), (748, 2520), (765, 2464), (770, 2448), (792, 2380), (816, 2310), (840, 2244), (880, 2142), (924, 2040), (935, 2016), (952, 1980), (990, 1904), (1008, 1870), (1020, 1848), (1056, 1785), (1071, 1760), (1120, 1683), (1122, 1680), (1155, 1632), (1190, 1584), (1224, 1540), (1232, 1530), (1260, 1496), (1309, 1440), (1320, 1428), (1360, 1386)]