38537520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 145035360

約数和(自身を除く): 106497840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 113, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 226, 232, 240, 245, 280, 290, 294, 336, 339, 348, 392, 406, 420, 435, 452, 464, 490, 560, 565, 580, 588, 609, 678, 696, 735, 784, 791, 812, 840, 870, 904, 980, 1015, 1130, 1160, 1176, 1218, 1356, 1392, 1421, 1470, 1582, 1624, 1680, 1695, 1740, 1808, 1960, 2030, 2260, 2320, 2352, 2373, 2436, 2712, 2842, 2940, 3045, 3164, 3248, 3277, 3390, 3480, 3920, 3955, 4060, 4263, 4520, 4746, 4872, 5424, 5537, 5684, 5880, 6090, 6328, 6554, 6780, 6960, 7105, 7910, 8120, 8526, 9040, 9492, 9744, 9831, 11074, 11368, 11760, 11865, 12180, 12656, 13108, 13560, 14210, 15820, 16240, 16385, 16611, 17052, 18984, 19662, 21315, 22148, 22736, 22939, 23730, 24360, 26216, 27120, 27685, 28420, 31640, 32770, 33222, 34104, 37968, 39324, 42630, 44296, 45878, 47460, 48720, 49155, 52432, 55370, 56840, 63280, 65540, 66444, 68208, 68817, 78648, 83055, 85260, 88592, 91756, 94920, 98310, 110740, 113680, 114695, 131080, 132888, 137634, 157296, 160573, 166110, 170520, 183512, 189840, 196620, 221480, 229390, 262160, 265776, 275268, 321146, 332220, 341040, 344085, 367024, 393240, 442960, 458780, 481719, 550536, 642292, 664440, 688170, 786480, 802865, 917560, 963438, 1101072, 1284584, 1328880, 1376340, 1605730, 1835120, 1926876, 2408595, 2569168, 2752680, 3211460, 3853752, 4817190, 5505360, 6422920, 7707504, 9634380, 12845840, 19268760, 38537520]

約数ペア:

[(1, 38537520), (2, 19268760), (3, 12845840), (4, 9634380), (5, 7707504), (6, 6422920), (7, 5505360), (8, 4817190), (10, 3853752), (12, 3211460), (14, 2752680), (15, 2569168), (16, 2408595), (20, 1926876), (21, 1835120), (24, 1605730), (28, 1376340), (29, 1328880), (30, 1284584), (35, 1101072), (40, 963438), (42, 917560), (48, 802865), (49, 786480), (56, 688170), (58, 664440), (60, 642292), (70, 550536), (80, 481719), (84, 458780), (87, 442960), (98, 393240), (105, 367024), (112, 344085), (113, 341040), (116, 332220), (120, 321146), (140, 275268), (145, 265776), (147, 262160), (168, 229390), (174, 221480), (196, 196620), (203, 189840), (210, 183512), (226, 170520), (232, 166110), (240, 160573), (245, 157296), (280, 137634), (290, 132888), (294, 131080), (336, 114695), (339, 113680), (348, 110740), (392, 98310), (406, 94920), (420, 91756), (435, 88592), (452, 85260), (464, 83055), (490, 78648), (560, 68817), (565, 68208), (580, 66444), (588, 65540), (609, 63280), (678, 56840), (696, 55370), (735, 52432), (784, 49155), (791, 48720), (812, 47460), (840, 45878), (870, 44296), (904, 42630), (980, 39324), (1015, 37968), (1130, 34104), (1160, 33222), (1176, 32770), (1218, 31640), (1356, 28420), (1392, 27685), (1421, 27120), (1470, 26216), (1582, 24360), (1624, 23730), (1680, 22939), (1695, 22736), (1740, 22148), (1808, 21315), (1960, 19662), (2030, 18984), (2260, 17052), (2320, 16611), (2352, 16385), (2373, 16240), (2436, 15820), (2712, 14210), (2842, 13560), (2940, 13108), (3045, 12656), (3164, 12180), (3248, 11865), (3277, 11760), (3390, 11368), (3480, 11074), (3920, 9831), (3955, 9744), (4060, 9492), (4263, 9040), (4520, 8526), (4746, 8120), (4872, 7910), (5424, 7105), (5537, 6960), (5684, 6780), (5880, 6554), (6090, 6328)]