74423280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 260385120

約数和(自身を除く): 185961840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 37, 40, 48, 51, 58, 60, 68, 74, 80, 85, 87, 102, 111, 116, 120, 136, 145, 148, 170, 174, 185, 204, 222, 232, 240, 255, 272, 289, 290, 296, 340, 348, 370, 408, 435, 444, 464, 493, 510, 555, 578, 580, 592, 629, 680, 696, 740, 816, 867, 870, 888, 986, 1020, 1073, 1110, 1156, 1160, 1258, 1360, 1392, 1445, 1479, 1480, 1734, 1740, 1776, 1887, 1972, 2040, 2146, 2220, 2312, 2320, 2465, 2516, 2890, 2958, 2960, 3145, 3219, 3468, 3480, 3774, 3944, 4080, 4292, 4335, 4440, 4624, 4930, 5032, 5365, 5780, 5916, 6290, 6438, 6936, 6960, 7395, 7548, 7888, 8381, 8584, 8670, 8880, 9435, 9860, 10064, 10693, 10730, 11560, 11832, 12580, 12876, 13872, 14790, 15096, 16095, 16762, 17168, 17340, 18241, 18870, 19720, 21386, 21460, 23120, 23664, 25143, 25160, 25752, 29580, 30192, 32079, 32190, 33524, 34680, 36482, 37740, 39440, 41905, 42772, 42920, 50286, 50320, 51504, 53465, 54723, 59160, 64158, 64380, 67048, 69360, 72964, 75480, 83810, 85544, 85840, 91205, 100572, 106930, 109446, 118320, 125715, 128316, 128760, 134096, 145928, 150960, 160395, 167620, 171088, 182410, 201144, 213860, 218892, 251430, 256632, 257520, 273615, 291856, 310097, 320790, 335240, 364820, 402288, 427720, 437784, 502860, 513264, 547230, 620194, 641580, 670480, 729640, 855440, 875568, 930291, 1005720, 1094460, 1240388, 1283160, 1459280, 1550485, 1860582, 2011440, 2188920, 2480776, 2566320, 3100970, 3721164, 4377840, 4651455, 4961552, 6201940, 7442328, 9302910, 12403880, 14884656, 18605820, 24807760, 37211640, 74423280]

約数ペア:

[(1, 74423280), (2, 37211640), (3, 24807760), (4, 18605820), (5, 14884656), (6, 12403880), (8, 9302910), (10, 7442328), (12, 6201940), (15, 4961552), (16, 4651455), (17, 4377840), (20, 3721164), (24, 3100970), (29, 2566320), (30, 2480776), (34, 2188920), (37, 2011440), (40, 1860582), (48, 1550485), (51, 1459280), (58, 1283160), (60, 1240388), (68, 1094460), (74, 1005720), (80, 930291), (85, 875568), (87, 855440), (102, 729640), (111, 670480), (116, 641580), (120, 620194), (136, 547230), (145, 513264), (148, 502860), (170, 437784), (174, 427720), (185, 402288), (204, 364820), (222, 335240), (232, 320790), (240, 310097), (255, 291856), (272, 273615), (289, 257520), (290, 256632), (296, 251430), (340, 218892), (348, 213860), (370, 201144), (408, 182410), (435, 171088), (444, 167620), (464, 160395), (493, 150960), (510, 145928), (555, 134096), (578, 128760), (580, 128316), (592, 125715), (629, 118320), (680, 109446), (696, 106930), (740, 100572), (816, 91205), (867, 85840), (870, 85544), (888, 83810), (986, 75480), (1020, 72964), (1073, 69360), (1110, 67048), (1156, 64380), (1160, 64158), (1258, 59160), (1360, 54723), (1392, 53465), (1445, 51504), (1479, 50320), (1480, 50286), (1734, 42920), (1740, 42772), (1776, 41905), (1887, 39440), (1972, 37740), (2040, 36482), (2146, 34680), (2220, 33524), (2312, 32190), (2320, 32079), (2465, 30192), (2516, 29580), (2890, 25752), (2958, 25160), (2960, 25143), (3145, 23664), (3219, 23120), (3468, 21460), (3480, 21386), (3774, 19720), (3944, 18870), (4080, 18241), (4292, 17340), (4335, 17168), (4440, 16762), (4624, 16095), (4930, 15096), (5032, 14790), (5365, 13872), (5780, 12876), (5916, 12580), (6290, 11832), (6438, 11560), (6936, 10730), (6960, 10693), (7395, 10064), (7548, 9860), (7888, 9435), (8381, 8880), (8584, 8670)]