206035920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 779950080

約数和(自身を除く): 573914160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 170, 180, 181, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 340, 360, 362, 372, 408, 432, 459, 465, 496, 510, 527, 540, 543, 558, 612, 620, 680, 720, 724, 744, 765, 816, 837, 905, 918, 930, 1020, 1054, 1080, 1086, 1116, 1224, 1240, 1360, 1395, 1448, 1488, 1530, 1581, 1629, 1674, 1810, 1836, 1860, 2040, 2108, 2160, 2172, 2232, 2295, 2448, 2480, 2635, 2715, 2790, 2896, 3060, 3077, 3162, 3258, 3348, 3620, 3672, 3720, 4080, 4185, 4216, 4344, 4464, 4590, 4743, 4887, 5270, 5430, 5580, 5611, 6120, 6154, 6324, 6516, 6696, 7240, 7344, 7440, 7905, 8145, 8370, 8432, 8688, 9180, 9231, 9486, 9774, 10540, 10860, 11160, 11222, 12240, 12308, 12648, 13032, 13392, 14229, 14480, 15385, 15810, 16290, 16740, 16833, 18360, 18462, 18972, 19548, 21080, 21720, 22320, 22444, 23715, 24435, 24616, 25296, 26064, 27693, 28055, 28458, 30770, 31620, 32580, 33480, 33666, 36720, 36924, 37944, 39096, 42160, 43440, 44888, 46155, 47430, 48870, 49232, 50499, 55386, 56110, 56916, 61540, 63240, 65160, 66960, 67332, 71145, 73848, 75888, 78192, 83079, 84165, 89776, 92310, 94860, 95387, 97740, 100998, 110772, 112220, 113832, 123080, 126480, 130320, 134664, 138465, 142290, 147696, 151497, 166158, 168330, 184620, 189720, 190774, 195480, 201996, 221544, 224440, 227664, 246160, 252495, 269328, 276930, 284580, 286161, 302994, 332316, 336660, 369240, 379440, 381548, 390960, 403992, 415395, 443088, 448880, 476935, 504990, 553860, 569160, 572322, 605988, 664632, 673320, 738480, 757485, 763096, 807984, 830790, 858483, 953870, 1009980, 1107720, 1138320, 1144644, 1211976, 1329264, 1346640, 1430805, 1514970, 1526192, 1661580, 1716966, 1907740, 2019960, 2215440, 2289288, 2423952, 2575449, 2861610, 3029940, 3323160, 3433932, 3815480, 4039920, 4292415, 4578576, 5150898, 5723220, 6059880, 6646320, 6867864, 7630960, 8584830, 10301796, 11446440, 12119760, 12877245, 13735728, 17169660, 20603592, 22892880, 25754490, 34339320, 41207184, 51508980, 68678640, 103017960, 206035920]

約数ペア:

[(1, 206035920), (2, 103017960), (3, 68678640), (4, 51508980), (5, 41207184), (6, 34339320), (8, 25754490), (9, 22892880), (10, 20603592), (12, 17169660), (15, 13735728), (16, 12877245), (17, 12119760), (18, 11446440), (20, 10301796), (24, 8584830), (27, 7630960), (30, 6867864), (31, 6646320), (34, 6059880), (36, 5723220), (40, 5150898), (45, 4578576), (48, 4292415), (51, 4039920), (54, 3815480), (60, 3433932), (62, 3323160), (68, 3029940), (72, 2861610), (80, 2575449), (85, 2423952), (90, 2289288), (93, 2215440), (102, 2019960), (108, 1907740), (120, 1716966), (124, 1661580), (135, 1526192), (136, 1514970), (144, 1430805), (153, 1346640), (155, 1329264), (170, 1211976), (180, 1144644), (181, 1138320), (186, 1107720), (204, 1009980), (216, 953870), (240, 858483), (248, 830790), (255, 807984), (270, 763096), (272, 757485), (279, 738480), (306, 673320), (310, 664632), (340, 605988), (360, 572322), (362, 569160), (372, 553860), (408, 504990), (432, 476935), (459, 448880), (465, 443088), (496, 415395), (510, 403992), (527, 390960), (540, 381548), (543, 379440), (558, 369240), (612, 336660), (620, 332316), (680, 302994), (720, 286161), (724, 284580), (744, 276930), (765, 269328), (816, 252495), (837, 246160), (905, 227664), (918, 224440), (930, 221544), (1020, 201996), (1054, 195480), (1080, 190774), (1086, 189720), (1116, 184620), (1224, 168330), (1240, 166158), (1360, 151497), (1395, 147696), (1448, 142290), (1488, 138465), (1530, 134664), (1581, 130320), (1629, 126480), (1674, 123080), (1810, 113832), (1836, 112220), (1860, 110772), (2040, 100998), (2108, 97740), (2160, 95387), (2172, 94860), (2232, 92310), (2295, 89776), (2448, 84165), (2480, 83079), (2635, 78192), (2715, 75888), (2790, 73848), (2896, 71145), (3060, 67332), (3077, 66960), (3162, 65160), (3258, 63240), (3348, 61540), (3620, 56916), (3672, 56110), (3720, 55386), (4080, 50499), (4185, 49232), (4216, 48870), (4344, 47430), (4464, 46155), (4590, 44888), (4743, 43440), (4887, 42160), (5270, 39096), (5430, 37944), (5580, 36924), (5611, 36720), (6120, 33666), (6154, 33480), (6324, 32580), (6516, 31620), (6696, 30770), (7240, 28458), (7344, 28055), (7440, 27693), (7905, 26064), (8145, 25296), (8370, 24616), (8432, 24435), (8688, 23715), (9180, 22444), (9231, 22320), (9486, 21720), (9774, 21080), (10540, 19548), (10860, 18972), (11160, 18462), (11222, 18360), (12240, 16833), (12308, 16740), (12648, 16290), (13032, 15810), (13392, 15385), (14229, 14480)]