1422960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2$

素因数の和:52

約数の個数: 180

約数和(自身を含む): 5640264

約数和(自身を除く): 4217304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 363, 385, 392, 420, 440, 462, 484, 490, 528, 539, 560, 588, 605, 616, 660, 726, 735, 770, 784, 840, 847, 880, 924, 968, 980, 1078, 1155, 1176, 1210, 1232, 1320, 1452, 1470, 1540, 1617, 1680, 1694, 1815, 1848, 1936, 1960, 2156, 2310, 2352, 2420, 2541, 2640, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3696, 3920, 4235, 4312, 4620, 4840, 5082, 5390, 5808, 5880, 5929, 6160, 6468, 6776, 7260, 8085, 8470, 8624, 9240, 9680, 10164, 10780, 11760, 11858, 12705, 12936, 13552, 14520, 16170, 16940, 17787, 18480, 20328, 21560, 23716, 25410, 25872, 29040, 29645, 32340, 33880, 35574, 40656, 43120, 47432, 50820, 59290, 64680, 67760, 71148, 88935, 94864, 101640, 118580, 129360, 142296, 177870, 203280, 237160, 284592, 355740, 474320, 711480, 1422960]

約数ペア:

[(1, 1422960), (2, 711480), (3, 474320), (4, 355740), (5, 284592), (6, 237160), (7, 203280), (8, 177870), (10, 142296), (11, 129360), (12, 118580), (14, 101640), (15, 94864), (16, 88935), (20, 71148), (21, 67760), (22, 64680), (24, 59290), (28, 50820), (30, 47432), (33, 43120), (35, 40656), (40, 35574), (42, 33880), (44, 32340), (48, 29645), (49, 29040), (55, 25872), (56, 25410), (60, 23716), (66, 21560), (70, 20328), (77, 18480), (80, 17787), (84, 16940), (88, 16170), (98, 14520), (105, 13552), (110, 12936), (112, 12705), (120, 11858), (121, 11760), (132, 10780), (140, 10164), (147, 9680), (154, 9240), (165, 8624), (168, 8470), (176, 8085), (196, 7260), (210, 6776), (220, 6468), (231, 6160), (240, 5929), (242, 5880), (245, 5808), (264, 5390), (280, 5082), (294, 4840), (308, 4620), (330, 4312), (336, 4235), (363, 3920), (385, 3696), (392, 3630), (420, 3388), (440, 3234), (462, 3080), (484, 2940), (490, 2904), (528, 2695), (539, 2640), (560, 2541), (588, 2420), (605, 2352), (616, 2310), (660, 2156), (726, 1960), (735, 1936), (770, 1848), (784, 1815), (840, 1694), (847, 1680), (880, 1617), (924, 1540), (968, 1470), (980, 1452), (1078, 1320), (1155, 1232), (1176, 1210)]