308251680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 1074124800

約数和(自身を除く): 765873120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 220, 237, 240, 264, 316, 330, 352, 395, 440, 474, 480, 528, 632, 660, 739, 790, 869, 880, 948, 1056, 1185, 1264, 1320, 1478, 1580, 1738, 1760, 1896, 2217, 2370, 2528, 2607, 2640, 2956, 3160, 3476, 3695, 3792, 4345, 4434, 4740, 5214, 5280, 5912, 6320, 6952, 7390, 7584, 8129, 8690, 8868, 9480, 10428, 11085, 11824, 12640, 13035, 13904, 14780, 16258, 17380, 17736, 18960, 20856, 22170, 23648, 24387, 26070, 27808, 29560, 32516, 34760, 35472, 37920, 40645, 41712, 44340, 48774, 52140, 58381, 59120, 65032, 69520, 70944, 81290, 83424, 88680, 97548, 104280, 116762, 118240, 121935, 130064, 139040, 162580, 175143, 177360, 195096, 208560, 233524, 243870, 260128, 291905, 325160, 350286, 354720, 390192, 417120, 467048, 487740, 583810, 642191, 650320, 700572, 780384, 875715, 934096, 975480, 1167620, 1284382, 1300640, 1401144, 1751430, 1868192, 1926573, 1950960, 2335240, 2568764, 2802288, 3210955, 3502860, 3853146, 3901920, 4670480, 5137528, 5604576, 6421910, 7005720, 7706292, 9340960, 9632865, 10275056, 12843820, 14011440, 15412584, 19265730, 20550112, 25687640, 28022880, 30825168, 38531460, 51375280, 61650336, 77062920, 102750560, 154125840, 308251680]

約数ペア:

[(1, 308251680), (2, 154125840), (3, 102750560), (4, 77062920), (5, 61650336), (6, 51375280), (8, 38531460), (10, 30825168), (11, 28022880), (12, 25687640), (15, 20550112), (16, 19265730), (20, 15412584), (22, 14011440), (24, 12843820), (30, 10275056), (32, 9632865), (33, 9340960), (40, 7706292), (44, 7005720), (48, 6421910), (55, 5604576), (60, 5137528), (66, 4670480), (79, 3901920), (80, 3853146), (88, 3502860), (96, 3210955), (110, 2802288), (120, 2568764), (132, 2335240), (158, 1950960), (160, 1926573), (165, 1868192), (176, 1751430), (220, 1401144), (237, 1300640), (240, 1284382), (264, 1167620), (316, 975480), (330, 934096), (352, 875715), (395, 780384), (440, 700572), (474, 650320), (480, 642191), (528, 583810), (632, 487740), (660, 467048), (739, 417120), (790, 390192), (869, 354720), (880, 350286), (948, 325160), (1056, 291905), (1185, 260128), (1264, 243870), (1320, 233524), (1478, 208560), (1580, 195096), (1738, 177360), (1760, 175143), (1896, 162580), (2217, 139040), (2370, 130064), (2528, 121935), (2607, 118240), (2640, 116762), (2956, 104280), (3160, 97548), (3476, 88680), (3695, 83424), (3792, 81290), (4345, 70944), (4434, 69520), (4740, 65032), (5214, 59120), (5280, 58381), (5912, 52140), (6320, 48774), (6952, 44340), (7390, 41712), (7584, 40645), (8129, 37920), (8690, 35472), (8868, 34760), (9480, 32516), (10428, 29560), (11085, 27808), (11824, 26070), (12640, 24387), (13035, 23648), (13904, 22170), (14780, 20856), (16258, 18960), (17380, 17736)]