69061440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 188433600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 239, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 478, 480, 516, 560, 602, 645, 672, 688, 717, 840, 860, 903, 956, 960, 1032, 1120, 1195, 1204, 1290, 1344, 1376, 1434, 1505, 1673, 1680, 1720, 1806, 1912, 2064, 2240, 2390, 2408, 2580, 2752, 2868, 3010, 3346, 3360, 3440, 3585, 3612, 3824, 4128, 4515, 4780, 4816, 5019, 5160, 5736, 6020, 6692, 6720, 6880, 7170, 7224, 7648, 8256, 8365, 9030, 9560, 9632, 10038, 10277, 10320, 11472, 12040, 13384, 13760, 14340, 14448, 15296, 16730, 18060, 19120, 19264, 20076, 20554, 20640, 22944, 24080, 25095, 26768, 28680, 28896, 30831, 33460, 36120, 38240, 40152, 41108, 41280, 45888, 48160, 50190, 51385, 53536, 57360, 57792, 61662, 66920, 71939, 72240, 76480, 80304, 82216, 96320, 100380, 102770, 107072, 114720, 123324, 133840, 143878, 144480, 154155, 160608, 164432, 200760, 205540, 215817, 229440, 246648, 267680, 287756, 288960, 308310, 321216, 328864, 359695, 401520, 411080, 431634, 493296, 535360, 575512, 616620, 657728, 719390, 803040, 822160, 863268, 986592, 1079085, 1151024, 1233240, 1438780, 1606080, 1644320, 1726536, 1973184, 2158170, 2302048, 2466480, 2877560, 3288640, 3453072, 4316340, 4604096, 4932960, 5755120, 6906144, 8632680, 9865920, 11510240, 13812288, 17265360, 23020480, 34530720, 69061440]

約数ペア:

[(1, 69061440), (2, 34530720), (3, 23020480), (4, 17265360), (5, 13812288), (6, 11510240), (7, 9865920), (8, 8632680), (10, 6906144), (12, 5755120), (14, 4932960), (15, 4604096), (16, 4316340), (20, 3453072), (21, 3288640), (24, 2877560), (28, 2466480), (30, 2302048), (32, 2158170), (35, 1973184), (40, 1726536), (42, 1644320), (43, 1606080), (48, 1438780), (56, 1233240), (60, 1151024), (64, 1079085), (70, 986592), (80, 863268), (84, 822160), (86, 803040), (96, 719390), (105, 657728), (112, 616620), (120, 575512), (129, 535360), (140, 493296), (160, 431634), (168, 411080), (172, 401520), (192, 359695), (210, 328864), (215, 321216), (224, 308310), (239, 288960), (240, 287756), (258, 267680), (280, 246648), (301, 229440), (320, 215817), (336, 205540), (344, 200760), (420, 164432), (430, 160608), (448, 154155), (478, 144480), (480, 143878), (516, 133840), (560, 123324), (602, 114720), (645, 107072), (672, 102770), (688, 100380), (717, 96320), (840, 82216), (860, 80304), (903, 76480), (956, 72240), (960, 71939), (1032, 66920), (1120, 61662), (1195, 57792), (1204, 57360), (1290, 53536), (1344, 51385), (1376, 50190), (1434, 48160), (1505, 45888), (1673, 41280), (1680, 41108), (1720, 40152), (1806, 38240), (1912, 36120), (2064, 33460), (2240, 30831), (2390, 28896), (2408, 28680), (2580, 26768), (2752, 25095), (2868, 24080), (3010, 22944), (3346, 20640), (3360, 20554), (3440, 20076), (3585, 19264), (3612, 19120), (3824, 18060), (4128, 16730), (4515, 15296), (4780, 14448), (4816, 14340), (5019, 13760), (5160, 13384), (5736, 12040), (6020, 11472), (6692, 10320), (6720, 10277), (6880, 10038), (7170, 9632), (7224, 9560), (7648, 9030), (8256, 8365)]