38843640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 146072160

約数和(自身を除く): 107228520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 577, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1154, 1224, 1320, 1496, 1530, 1683, 1731, 1870, 1980, 2040, 2244, 2308, 2805, 2885, 3060, 3366, 3462, 3740, 3960, 4488, 4616, 5193, 5610, 5770, 6120, 6347, 6732, 6924, 7480, 8415, 8655, 9809, 10386, 11220, 11540, 12694, 13464, 13848, 16830, 17310, 19041, 19618, 20772, 22440, 23080, 25388, 25965, 29427, 31735, 33660, 34620, 38082, 39236, 41544, 49045, 50776, 51930, 57123, 58854, 63470, 67320, 69240, 76164, 78472, 88281, 95205, 98090, 103860, 107899, 114246, 117708, 126940, 147135, 152328, 176562, 190410, 196180, 207720, 215798, 228492, 235416, 253880, 285615, 294270, 323697, 353124, 380820, 392360, 431596, 441405, 456984, 539495, 571230, 588540, 647394, 706248, 761640, 863192, 882810, 971091, 1078990, 1142460, 1177080, 1294788, 1618485, 1765620, 1942182, 2157980, 2284920, 2589576, 3236970, 3531240, 3884364, 4315960, 4855455, 6473940, 7768728, 9710910, 12947880, 19421820, 38843640]

約数ペア:

[(1, 38843640), (2, 19421820), (3, 12947880), (4, 9710910), (5, 7768728), (6, 6473940), (8, 4855455), (9, 4315960), (10, 3884364), (11, 3531240), (12, 3236970), (15, 2589576), (17, 2284920), (18, 2157980), (20, 1942182), (22, 1765620), (24, 1618485), (30, 1294788), (33, 1177080), (34, 1142460), (36, 1078990), (40, 971091), (44, 882810), (45, 863192), (51, 761640), (55, 706248), (60, 647394), (66, 588540), (68, 571230), (72, 539495), (85, 456984), (88, 441405), (90, 431596), (99, 392360), (102, 380820), (110, 353124), (120, 323697), (132, 294270), (136, 285615), (153, 253880), (165, 235416), (170, 228492), (180, 215798), (187, 207720), (198, 196180), (204, 190410), (220, 176562), (255, 152328), (264, 147135), (306, 126940), (330, 117708), (340, 114246), (360, 107899), (374, 103860), (396, 98090), (408, 95205), (440, 88281), (495, 78472), (510, 76164), (561, 69240), (577, 67320), (612, 63470), (660, 58854), (680, 57123), (748, 51930), (765, 50776), (792, 49045), (935, 41544), (990, 39236), (1020, 38082), (1122, 34620), (1154, 33660), (1224, 31735), (1320, 29427), (1496, 25965), (1530, 25388), (1683, 23080), (1731, 22440), (1870, 20772), (1980, 19618), (2040, 19041), (2244, 17310), (2308, 16830), (2805, 13848), (2885, 13464), (3060, 12694), (3366, 11540), (3462, 11220), (3740, 10386), (3960, 9809), (4488, 8655), (4616, 8415), (5193, 7480), (5610, 6924), (5770, 6732), (6120, 6347)]