470899440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19819}}^1$

素因数の和:19852

約数の個数: 160

約数和(自身を含む): 1769529600

約数和(自身を除く): 1298630160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 19819, 23760, 39638, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 218009, 237828, 297285, 317104, 356742, 396380, 436018, 475656, 535113, 594570, 654027, 713484, 792760, 872036, 891855, 951312, 1070226, 1090045, 1189140, 1308054, 1426968, 1585520, 1744072, 1783710, 1962081, 2140452, 2180090, 2378280, 2616108, 2675565, 2853936, 3270135, 3488144, 3567420, 3924162, 4280904, 4360180, 4756560, 5232216, 5351130, 5886243, 6540270, 7134840, 7848324, 8561808, 8720360, 9810405, 10464432, 10702260, 11772486, 13080540, 14269680, 15696648, 17440720, 19620810, 21404520, 23544972, 26161080, 29431215, 31393296, 39241620, 42809040, 47089944, 52322160, 58862430, 78483240, 94179888, 117724860, 156966480, 235449720, 470899440]

約数ペア:

[(1, 470899440), (2, 235449720), (3, 156966480), (4, 117724860), (5, 94179888), (6, 78483240), (8, 58862430), (9, 52322160), (10, 47089944), (11, 42809040), (12, 39241620), (15, 31393296), (16, 29431215), (18, 26161080), (20, 23544972), (22, 21404520), (24, 19620810), (27, 17440720), (30, 15696648), (33, 14269680), (36, 13080540), (40, 11772486), (44, 10702260), (45, 10464432), (48, 9810405), (54, 8720360), (55, 8561808), (60, 7848324), (66, 7134840), (72, 6540270), (80, 5886243), (88, 5351130), (90, 5232216), (99, 4756560), (108, 4360180), (110, 4280904), (120, 3924162), (132, 3567420), (135, 3488144), (144, 3270135), (165, 2853936), (176, 2675565), (180, 2616108), (198, 2378280), (216, 2180090), (220, 2140452), (240, 1962081), (264, 1783710), (270, 1744072), (297, 1585520), (330, 1426968), (360, 1308054), (396, 1189140), (432, 1090045), (440, 1070226), (495, 951312), (528, 891855), (540, 872036), (594, 792760), (660, 713484), (720, 654027), (792, 594570), (880, 535113), (990, 475656), (1080, 436018), (1188, 396380), (1320, 356742), (1485, 317104), (1584, 297285), (1980, 237828), (2160, 218009), (2376, 198190), (2640, 178371), (2970, 158552), (3960, 118914), (4752, 99095), (5940, 79276), (7920, 59457), (11880, 39638), (19819, 23760)]