141490720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 412473600

約数和(自身を除く): 270982880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 70, 76, 80, 95, 109, 112, 122, 133, 140, 152, 160, 190, 218, 224, 244, 266, 280, 304, 305, 380, 427, 436, 488, 532, 545, 560, 608, 610, 665, 760, 763, 854, 872, 976, 1064, 1090, 1120, 1159, 1220, 1330, 1520, 1526, 1708, 1744, 1952, 2071, 2128, 2135, 2180, 2318, 2440, 2660, 3040, 3052, 3416, 3488, 3815, 4142, 4256, 4270, 4360, 4636, 4880, 5320, 5795, 6104, 6649, 6832, 7630, 8113, 8284, 8540, 8720, 9272, 9760, 10355, 10640, 11590, 12208, 13298, 13664, 14497, 15260, 16226, 16568, 17080, 17440, 18544, 20710, 21280, 23180, 24416, 26596, 28994, 30520, 32452, 33136, 33245, 34160, 37088, 40565, 41420, 46360, 46543, 53192, 57988, 61040, 64904, 66272, 66490, 68320, 72485, 81130, 82840, 92720, 93086, 106384, 115976, 122080, 126331, 129808, 132980, 144970, 162260, 165680, 185440, 186172, 212768, 231952, 232715, 252662, 259616, 265960, 289940, 324520, 331360, 372344, 463904, 465430, 505324, 531920, 579880, 631655, 649040, 744688, 884317, 930860, 1010648, 1063840, 1159760, 1263310, 1298080, 1489376, 1768634, 1861720, 2021296, 2319520, 2526620, 3537268, 3723440, 4042592, 4421585, 5053240, 7074536, 7446880, 8843170, 10106480, 14149072, 17686340, 20212960, 28298144, 35372680, 70745360, 141490720]

約数ペア:

[(1, 141490720), (2, 70745360), (4, 35372680), (5, 28298144), (7, 20212960), (8, 17686340), (10, 14149072), (14, 10106480), (16, 8843170), (19, 7446880), (20, 7074536), (28, 5053240), (32, 4421585), (35, 4042592), (38, 3723440), (40, 3537268), (56, 2526620), (61, 2319520), (70, 2021296), (76, 1861720), (80, 1768634), (95, 1489376), (109, 1298080), (112, 1263310), (122, 1159760), (133, 1063840), (140, 1010648), (152, 930860), (160, 884317), (190, 744688), (218, 649040), (224, 631655), (244, 579880), (266, 531920), (280, 505324), (304, 465430), (305, 463904), (380, 372344), (427, 331360), (436, 324520), (488, 289940), (532, 265960), (545, 259616), (560, 252662), (608, 232715), (610, 231952), (665, 212768), (760, 186172), (763, 185440), (854, 165680), (872, 162260), (976, 144970), (1064, 132980), (1090, 129808), (1120, 126331), (1159, 122080), (1220, 115976), (1330, 106384), (1520, 93086), (1526, 92720), (1708, 82840), (1744, 81130), (1952, 72485), (2071, 68320), (2128, 66490), (2135, 66272), (2180, 64904), (2318, 61040), (2440, 57988), (2660, 53192), (3040, 46543), (3052, 46360), (3416, 41420), (3488, 40565), (3815, 37088), (4142, 34160), (4256, 33245), (4270, 33136), (4360, 32452), (4636, 30520), (4880, 28994), (5320, 26596), (5795, 24416), (6104, 23180), (6649, 21280), (6832, 20710), (7630, 18544), (8113, 17440), (8284, 17080), (8540, 16568), (8720, 16226), (9272, 15260), (9760, 14497), (10355, 13664), (10640, 13298), (11590, 12208)]