268086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 224

約数和(自身を含む): 948049920

約数和(自身を除く): 679963200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 318, 320, 330, 352, 424, 440, 479, 480, 528, 530, 583, 636, 660, 704, 795, 848, 880, 958, 960, 1056, 1060, 1166, 1272, 1320, 1437, 1590, 1696, 1749, 1760, 1916, 2112, 2120, 2332, 2395, 2544, 2640, 2874, 2915, 3180, 3392, 3498, 3520, 3832, 4240, 4664, 4790, 5088, 5269, 5280, 5748, 5830, 6360, 6996, 7185, 7664, 8480, 8745, 9328, 9580, 10176, 10538, 10560, 11496, 11660, 12720, 13992, 14370, 15328, 15807, 16960, 17490, 18656, 19160, 21076, 22992, 23320, 25387, 25440, 26345, 27984, 28740, 30656, 31614, 34980, 37312, 38320, 42152, 45984, 46640, 50774, 50880, 52690, 55968, 57480, 63228, 69960, 76161, 76640, 79035, 84304, 91968, 93280, 101548, 105380, 111936, 114960, 126456, 126935, 139920, 152322, 153280, 158070, 168608, 186560, 203096, 210760, 229920, 252912, 253870, 279257, 279840, 304644, 316140, 337216, 380805, 406192, 421520, 459840, 505824, 507740, 558514, 559680, 609288, 632280, 761610, 812384, 837771, 843040, 1011648, 1015480, 1117028, 1218576, 1264560, 1396285, 1523220, 1624768, 1675542, 1686080, 2030960, 2234056, 2437152, 2529120, 2792570, 3046440, 3351084, 4061920, 4188855, 4468112, 4874304, 5058240, 5585140, 6092880, 6702168, 8123840, 8377710, 8936224, 11170280, 12185760, 13404336, 16755420, 17872448, 22340560, 24371520, 26808672, 33510840, 44681120, 53617344, 67021680, 89362240, 134043360, 268086720]

約数ペア:

[(1, 268086720), (2, 134043360), (3, 89362240), (4, 67021680), (5, 53617344), (6, 44681120), (8, 33510840), (10, 26808672), (11, 24371520), (12, 22340560), (15, 17872448), (16, 16755420), (20, 13404336), (22, 12185760), (24, 11170280), (30, 8936224), (32, 8377710), (33, 8123840), (40, 6702168), (44, 6092880), (48, 5585140), (53, 5058240), (55, 4874304), (60, 4468112), (64, 4188855), (66, 4061920), (80, 3351084), (88, 3046440), (96, 2792570), (106, 2529120), (110, 2437152), (120, 2234056), (132, 2030960), (159, 1686080), (160, 1675542), (165, 1624768), (176, 1523220), (192, 1396285), (212, 1264560), (220, 1218576), (240, 1117028), (264, 1015480), (265, 1011648), (318, 843040), (320, 837771), (330, 812384), (352, 761610), (424, 632280), (440, 609288), (479, 559680), (480, 558514), (528, 507740), (530, 505824), (583, 459840), (636, 421520), (660, 406192), (704, 380805), (795, 337216), (848, 316140), (880, 304644), (958, 279840), (960, 279257), (1056, 253870), (1060, 252912), (1166, 229920), (1272, 210760), (1320, 203096), (1437, 186560), (1590, 168608), (1696, 158070), (1749, 153280), (1760, 152322), (1916, 139920), (2112, 126935), (2120, 126456), (2332, 114960), (2395, 111936), (2544, 105380), (2640, 101548), (2874, 93280), (2915, 91968), (3180, 84304), (3392, 79035), (3498, 76640), (3520, 76161), (3832, 69960), (4240, 63228), (4664, 57480), (4790, 55968), (5088, 52690), (5269, 50880), (5280, 50774), (5748, 46640), (5830, 45984), (6360, 42152), (6996, 38320), (7185, 37312), (7664, 34980), (8480, 31614), (8745, 30656), (9328, 28740), (9580, 27984), (10176, 26345), (10538, 25440), (10560, 25387), (11496, 23320), (11660, 22992), (12720, 21076), (13992, 19160), (14370, 18656), (15328, 17490), (15807, 16960)]