4268880

素因数分解:

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

素因数の和:55

約数の個数: 270

約数和(自身を含む): 18330858

約数和(自身を除く): 14061978

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 242, 245, 252, 264, 280, 294, 308, 315, 330, 336, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 528, 539, 560, 588, 605, 616, 630, 660, 693, 720, 726, 735, 770, 784, 792, 840, 847, 880, 882, 924, 968, 980, 990, 1008, 1078, 1089, 1155, 1176, 1210, 1232, 1260, 1320, 1386, 1452, 1470, 1540, 1584, 1617, 1680, 1694, 1764, 1815, 1848, 1936, 1960, 1980, 2156, 2178, 2205, 2310, 2352, 2420, 2520, 2541, 2640, 2695, 2772, 2904, 2940, 3080, 3234, 3388, 3465, 3528, 3630, 3696, 3920, 3960, 4235, 4312, 4356, 4410, 4620, 4840, 4851, 5040, 5082, 5390, 5445, 5544, 5808, 5880, 5929, 6160, 6468, 6776, 6930, 7056, 7260, 7623, 7920, 8085, 8470, 8624, 8712, 8820, 9240, 9680, 9702, 10164, 10780, 10890, 11088, 11760, 11858, 12705, 12936, 13552, 13860, 14520, 15246, 16170, 16940, 17424, 17640, 17787, 18480, 19404, 20328, 21560, 21780, 23716, 24255, 25410, 25872, 27720, 29040, 29645, 30492, 32340, 33880, 35280, 35574, 38115, 38808, 40656, 43120, 43560, 47432, 48510, 50820, 53361, 55440, 59290, 60984, 64680, 67760, 71148, 76230, 77616, 87120, 88935, 94864, 97020, 101640, 106722, 118580, 121968, 129360, 142296, 152460, 177870, 194040, 203280, 213444, 237160, 266805, 284592, 304920, 355740, 388080, 426888, 474320, 533610, 609840, 711480, 853776, 1067220, 1422960, 2134440, 4268880]

約数ペア:

[(1, 4268880), (2, 2134440), (3, 1422960), (4, 1067220), (5, 853776), (6, 711480), (7, 609840), (8, 533610), (9, 474320), (10, 426888), (11, 388080), (12, 355740), (14, 304920), (15, 284592), (16, 266805), (18, 237160), (20, 213444), (21, 203280), (22, 194040), (24, 177870), (28, 152460), (30, 142296), (33, 129360), (35, 121968), (36, 118580), (40, 106722), (42, 101640), (44, 97020), (45, 94864), (48, 88935), (49, 87120), (55, 77616), (56, 76230), (60, 71148), (63, 67760), (66, 64680), (70, 60984), (72, 59290), (77, 55440), (80, 53361), (84, 50820), (88, 48510), (90, 47432), (98, 43560), (99, 43120), (105, 40656), (110, 38808), (112, 38115), (120, 35574), (121, 35280), (126, 33880), (132, 32340), (140, 30492), (144, 29645), (147, 29040), (154, 27720), (165, 25872), (168, 25410), (176, 24255), (180, 23716), (196, 21780), (198, 21560), (210, 20328), (220, 19404), (231, 18480), (240, 17787), (242, 17640), (245, 17424), (252, 16940), (264, 16170), (280, 15246), (294, 14520), (308, 13860), (315, 13552), (330, 12936), (336, 12705), (360, 11858), (363, 11760), (385, 11088), (392, 10890), (396, 10780), (420, 10164), (440, 9702), (441, 9680), (462, 9240), (484, 8820), (490, 8712), (495, 8624), (504, 8470), (528, 8085), (539, 7920), (560, 7623), (588, 7260), (605, 7056), (616, 6930), (630, 6776), (660, 6468), (693, 6160), (720, 5929), (726, 5880), (735, 5808), (770, 5544), (784, 5445), (792, 5390), (840, 5082), (847, 5040), (880, 4851), (882, 4840), (924, 4620), (968, 4410), (980, 4356), (990, 4312), (1008, 4235), (1078, 3960), (1089, 3920), (1155, 3696), (1176, 3630), (1210, 3528), (1232, 3465), (1260, 3388), (1320, 3234), (1386, 3080), (1452, 2940), (1470, 2904), (1540, 2772), (1584, 2695), (1617, 2640), (1680, 2541), (1694, 2520), (1764, 2420), (1815, 2352), (1848, 2310), (1936, 2205), (1960, 2178), (1980, 2156)]