2019128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 224

約数和(自身を含む): 6725448576

約数和(自身を除く): 4706319936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 43, 48, 60, 64, 80, 82, 86, 96, 120, 123, 129, 160, 164, 172, 192, 205, 215, 240, 246, 258, 320, 328, 344, 410, 430, 480, 492, 516, 615, 645, 656, 688, 820, 860, 960, 984, 1032, 1193, 1230, 1290, 1312, 1376, 1640, 1720, 1763, 1968, 2064, 2386, 2460, 2580, 2624, 2752, 3280, 3440, 3526, 3579, 3936, 4128, 4772, 4920, 5160, 5289, 5965, 6560, 6880, 7052, 7158, 7872, 8256, 8815, 9544, 9840, 10320, 10578, 11930, 13120, 13760, 14104, 14316, 17630, 17895, 19088, 19680, 20640, 21156, 23860, 26445, 28208, 28632, 35260, 35790, 38176, 39360, 41280, 42312, 47720, 48913, 51299, 52890, 56416, 57264, 70520, 71580, 76352, 84624, 95440, 97826, 102598, 105780, 112832, 114528, 141040, 143160, 146739, 153897, 169248, 190880, 195652, 205196, 211560, 229056, 244565, 256495, 282080, 286320, 293478, 307794, 338496, 381760, 391304, 410392, 423120, 489130, 512990, 564160, 572640, 586956, 615588, 733695, 769485, 782608, 820784, 846240, 978260, 1025980, 1145280, 1173912, 1231176, 1467390, 1538970, 1565216, 1641568, 1692480, 1956520, 2051960, 2103259, 2347824, 2462352, 2934780, 3077940, 3130432, 3283136, 3913040, 4103920, 4206518, 4695648, 4924704, 5869560, 6155880, 6309777, 7826080, 8207840, 8413036, 9391296, 9849408, 10516295, 11739120, 12311760, 12619554, 15652160, 16415680, 16826072, 21032590, 23478240, 24623520, 25239108, 31548885, 33652144, 42065180, 46956480, 49247040, 50478216, 63097770, 67304288, 84130360, 100956432, 126195540, 134608576, 168260720, 201912864, 252391080, 336521440, 403825728, 504782160, 673042880, 1009564320, 2019128640]

約数ペア:

[(1, 2019128640), (2, 1009564320), (3, 673042880), (4, 504782160), (5, 403825728), (6, 336521440), (8, 252391080), (10, 201912864), (12, 168260720), (15, 134608576), (16, 126195540), (20, 100956432), (24, 84130360), (30, 67304288), (32, 63097770), (40, 50478216), (41, 49247040), (43, 46956480), (48, 42065180), (60, 33652144), (64, 31548885), (80, 25239108), (82, 24623520), (86, 23478240), (96, 21032590), (120, 16826072), (123, 16415680), (129, 15652160), (160, 12619554), (164, 12311760), (172, 11739120), (192, 10516295), (205, 9849408), (215, 9391296), (240, 8413036), (246, 8207840), (258, 7826080), (320, 6309777), (328, 6155880), (344, 5869560), (410, 4924704), (430, 4695648), (480, 4206518), (492, 4103920), (516, 3913040), (615, 3283136), (645, 3130432), (656, 3077940), (688, 2934780), (820, 2462352), (860, 2347824), (960, 2103259), (984, 2051960), (1032, 1956520), (1193, 1692480), (1230, 1641568), (1290, 1565216), (1312, 1538970), (1376, 1467390), (1640, 1231176), (1720, 1173912), (1763, 1145280), (1968, 1025980), (2064, 978260), (2386, 846240), (2460, 820784), (2580, 782608), (2624, 769485), (2752, 733695), (3280, 615588), (3440, 586956), (3526, 572640), (3579, 564160), (3936, 512990), (4128, 489130), (4772, 423120), (4920, 410392), (5160, 391304), (5289, 381760), (5965, 338496), (6560, 307794), (6880, 293478), (7052, 286320), (7158, 282080), (7872, 256495), (8256, 244565), (8815, 229056), (9544, 211560), (9840, 205196), (10320, 195652), (10578, 190880), (11930, 169248), (13120, 153897), (13760, 146739), (14104, 143160), (14316, 141040), (17630, 114528), (17895, 112832), (19088, 105780), (19680, 102598), (20640, 97826), (21156, 95440), (23860, 84624), (26445, 76352), (28208, 71580), (28632, 70520), (35260, 57264), (35790, 56416), (38176, 52890), (39360, 51299), (41280, 48913), (42312, 47720)]