131885760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 444764160

約数和(自身を除く): 312878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 79, 80, 94, 96, 111, 120, 141, 148, 158, 160, 185, 188, 192, 222, 235, 237, 240, 282, 296, 316, 320, 370, 376, 395, 444, 470, 474, 480, 555, 564, 592, 632, 705, 740, 752, 790, 888, 940, 948, 960, 1110, 1128, 1184, 1185, 1264, 1410, 1480, 1504, 1580, 1739, 1776, 1880, 1896, 2220, 2256, 2368, 2370, 2528, 2820, 2923, 2960, 3008, 3160, 3478, 3552, 3713, 3760, 3792, 4440, 4512, 4740, 5056, 5217, 5640, 5846, 5920, 6320, 6956, 7104, 7426, 7520, 7584, 8695, 8769, 8880, 9024, 9480, 10434, 11139, 11280, 11692, 11840, 12640, 13912, 14615, 14852, 15040, 15168, 17390, 17538, 17760, 18565, 18960, 20868, 22278, 22560, 23384, 25280, 26085, 27824, 29230, 29704, 34780, 35076, 35520, 37130, 37920, 41736, 43845, 44556, 45120, 46768, 52170, 55648, 55695, 58460, 59408, 69560, 70152, 74260, 75840, 83472, 87690, 89112, 93536, 104340, 111296, 111390, 116920, 118816, 137381, 139120, 140304, 148520, 166944, 175380, 178224, 187072, 208680, 222780, 233840, 237632, 274762, 278240, 280608, 297040, 333888, 350760, 356448, 412143, 417360, 445560, 467680, 549524, 556480, 561216, 594080, 686905, 701520, 712896, 824286, 834720, 891120, 935360, 1099048, 1188160, 1373810, 1403040, 1648572, 1669440, 1782240, 2060715, 2198096, 2747620, 2806080, 3297144, 3564480, 4121430, 4396192, 5495240, 6594288, 8242860, 8792384, 10990480, 13188576, 16485720, 21980960, 26377152, 32971440, 43961920, 65942880, 131885760]

約数ペア:

[(1, 131885760), (2, 65942880), (3, 43961920), (4, 32971440), (5, 26377152), (6, 21980960), (8, 16485720), (10, 13188576), (12, 10990480), (15, 8792384), (16, 8242860), (20, 6594288), (24, 5495240), (30, 4396192), (32, 4121430), (37, 3564480), (40, 3297144), (47, 2806080), (48, 2747620), (60, 2198096), (64, 2060715), (74, 1782240), (79, 1669440), (80, 1648572), (94, 1403040), (96, 1373810), (111, 1188160), (120, 1099048), (141, 935360), (148, 891120), (158, 834720), (160, 824286), (185, 712896), (188, 701520), (192, 686905), (222, 594080), (235, 561216), (237, 556480), (240, 549524), (282, 467680), (296, 445560), (316, 417360), (320, 412143), (370, 356448), (376, 350760), (395, 333888), (444, 297040), (470, 280608), (474, 278240), (480, 274762), (555, 237632), (564, 233840), (592, 222780), (632, 208680), (705, 187072), (740, 178224), (752, 175380), (790, 166944), (888, 148520), (940, 140304), (948, 139120), (960, 137381), (1110, 118816), (1128, 116920), (1184, 111390), (1185, 111296), (1264, 104340), (1410, 93536), (1480, 89112), (1504, 87690), (1580, 83472), (1739, 75840), (1776, 74260), (1880, 70152), (1896, 69560), (2220, 59408), (2256, 58460), (2368, 55695), (2370, 55648), (2528, 52170), (2820, 46768), (2923, 45120), (2960, 44556), (3008, 43845), (3160, 41736), (3478, 37920), (3552, 37130), (3713, 35520), (3760, 35076), (3792, 34780), (4440, 29704), (4512, 29230), (4740, 27824), (5056, 26085), (5217, 25280), (5640, 23384), (5846, 22560), (5920, 22278), (6320, 20868), (6956, 18960), (7104, 18565), (7426, 17760), (7520, 17538), (7584, 17390), (8695, 15168), (8769, 15040), (8880, 14852), (9024, 14615), (9480, 13912), (10434, 12640), (11139, 11840), (11280, 11692)]