305191680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 1059609600

約数和(自身を除く): 754417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 89, 94, 95, 96, 114, 120, 128, 141, 152, 160, 178, 188, 190, 192, 228, 235, 240, 256, 267, 282, 285, 304, 320, 356, 376, 380, 384, 445, 456, 470, 480, 534, 564, 570, 608, 640, 705, 712, 752, 760, 768, 890, 893, 912, 940, 960, 1068, 1128, 1140, 1216, 1280, 1335, 1410, 1424, 1504, 1520, 1691, 1780, 1786, 1824, 1880, 1920, 2136, 2256, 2280, 2432, 2670, 2679, 2820, 2848, 3008, 3040, 3382, 3560, 3572, 3648, 3760, 3840, 4183, 4272, 4465, 4512, 4560, 4864, 5073, 5340, 5358, 5640, 5696, 6016, 6080, 6764, 7120, 7144, 7296, 7520, 8366, 8455, 8544, 8930, 9024, 9120, 10146, 10680, 10716, 11280, 11392, 12032, 12160, 12549, 13395, 13528, 14240, 14288, 14592, 15040, 16732, 16910, 17088, 17860, 18048, 18240, 20292, 20915, 21360, 21432, 22560, 22784, 24320, 25098, 25365, 26790, 27056, 28480, 28576, 30080, 33464, 33820, 34176, 35720, 36096, 36480, 40584, 41830, 42720, 42864, 45120, 50196, 50730, 53580, 54112, 56960, 57152, 60160, 62745, 66928, 67640, 68352, 71440, 72960, 79477, 81168, 83660, 85440, 85728, 90240, 100392, 101460, 107160, 108224, 113920, 114304, 125490, 133856, 135280, 142880, 158954, 162336, 167320, 170880, 171456, 180480, 200784, 202920, 214320, 216448, 228608, 238431, 250980, 267712, 270560, 285760, 317908, 324672, 334640, 341760, 342912, 397385, 401568, 405840, 428640, 432896, 476862, 501960, 535424, 541120, 571520, 635816, 649344, 669280, 685824, 794770, 803136, 811680, 857280, 953724, 1003920, 1070848, 1082240, 1143040, 1192155, 1271632, 1298688, 1338560, 1589540, 1606272, 1623360, 1714560, 1907448, 2007840, 2164480, 2384310, 2543264, 2677120, 3179080, 3212544, 3246720, 3429120, 3814896, 4015680, 4768620, 5086528, 5354240, 6358160, 6493440, 7629792, 8031360, 9537240, 10173056, 12716320, 15259584, 16062720, 19074480, 20346112, 25432640, 30519168, 38148960, 50865280, 61038336, 76297920, 101730560, 152595840, 305191680]

約数ペア:

[(1, 305191680), (2, 152595840), (3, 101730560), (4, 76297920), (5, 61038336), (6, 50865280), (8, 38148960), (10, 30519168), (12, 25432640), (15, 20346112), (16, 19074480), (19, 16062720), (20, 15259584), (24, 12716320), (30, 10173056), (32, 9537240), (38, 8031360), (40, 7629792), (47, 6493440), (48, 6358160), (57, 5354240), (60, 5086528), (64, 4768620), (76, 4015680), (80, 3814896), (89, 3429120), (94, 3246720), (95, 3212544), (96, 3179080), (114, 2677120), (120, 2543264), (128, 2384310), (141, 2164480), (152, 2007840), (160, 1907448), (178, 1714560), (188, 1623360), (190, 1606272), (192, 1589540), (228, 1338560), (235, 1298688), (240, 1271632), (256, 1192155), (267, 1143040), (282, 1082240), (285, 1070848), (304, 1003920), (320, 953724), (356, 857280), (376, 811680), (380, 803136), (384, 794770), (445, 685824), (456, 669280), (470, 649344), (480, 635816), (534, 571520), (564, 541120), (570, 535424), (608, 501960), (640, 476862), (705, 432896), (712, 428640), (752, 405840), (760, 401568), (768, 397385), (890, 342912), (893, 341760), (912, 334640), (940, 324672), (960, 317908), (1068, 285760), (1128, 270560), (1140, 267712), (1216, 250980), (1280, 238431), (1335, 228608), (1410, 216448), (1424, 214320), (1504, 202920), (1520, 200784), (1691, 180480), (1780, 171456), (1786, 170880), (1824, 167320), (1880, 162336), (1920, 158954), (2136, 142880), (2256, 135280), (2280, 133856), (2432, 125490), (2670, 114304), (2679, 113920), (2820, 108224), (2848, 107160), (3008, 101460), (3040, 100392), (3382, 90240), (3560, 85728), (3572, 85440), (3648, 83660), (3760, 81168), (3840, 79477), (4183, 72960), (4272, 71440), (4465, 68352), (4512, 67640), (4560, 66928), (4864, 62745), (5073, 60160), (5340, 57152), (5358, 56960), (5640, 54112), (5696, 53580), (6016, 50730), (6080, 50196), (6764, 45120), (7120, 42864), (7144, 42720), (7296, 41830), (7520, 40584), (8366, 36480), (8455, 36096), (8544, 35720), (8930, 34176), (9024, 33820), (9120, 33464), (10146, 30080), (10680, 28576), (10716, 28480), (11280, 27056), (11392, 26790), (12032, 25365), (12160, 25098), (12549, 24320), (13395, 22784), (13528, 22560), (14240, 21432), (14288, 21360), (14592, 20915), (15040, 20292), (16732, 18240), (16910, 18048), (17088, 17860)]