764393040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 240

約数和(自身を含む): 2766965760

約数和(自身を除く): 2002572720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1489, 1656, 1840, 1860, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 2978, 3312, 3565, 3720, 4140, 4278, 4464, 4467, 5520, 5580, 5704, 5956, 6417, 7130, 7440, 7445, 8280, 8556, 8934, 10695, 11160, 11408, 11912, 12834, 13401, 14260, 14890, 16560, 17112, 17868, 21390, 22320, 22335, 23824, 25668, 26802, 28520, 29780, 32085, 34224, 34247, 35736, 42780, 44670, 46159, 51336, 53604, 57040, 59560, 64170, 67005, 68494, 71472, 85560, 89340, 92318, 102672, 102741, 107208, 119120, 128340, 134010, 136988, 138477, 171120, 171235, 178680, 184636, 205482, 214416, 230795, 256680, 268020, 273976, 276954, 308223, 342470, 357360, 369272, 410964, 415431, 461590, 513360, 513705, 536040, 547952, 553908, 616446, 684940, 692385, 738544, 821928, 830862, 923180, 1027410, 1061657, 1072080, 1107816, 1232892, 1369880, 1384770, 1541115, 1643856, 1661724, 1846360, 2054820, 2077155, 2123314, 2215632, 2465784, 2739760, 2769540, 3082230, 3184971, 3323448, 3692720, 4109640, 4154310, 4246628, 4931568, 5308285, 5539080, 6164460, 6369942, 6646896, 8219280, 8308620, 8493256, 9554913, 10616570, 11078160, 12328920, 12739884, 15924855, 16617240, 16986512, 19109826, 21233140, 24657840, 25479768, 31849710, 33234480, 38219652, 42466280, 47774565, 50959536, 63699420, 76439304, 84932560, 95549130, 127398840, 152878608, 191098260, 254797680, 382196520, 764393040]

約数ペア:

[(1, 764393040), (2, 382196520), (3, 254797680), (4, 191098260), (5, 152878608), (6, 127398840), (8, 95549130), (9, 84932560), (10, 76439304), (12, 63699420), (15, 50959536), (16, 47774565), (18, 42466280), (20, 38219652), (23, 33234480), (24, 31849710), (30, 25479768), (31, 24657840), (36, 21233140), (40, 19109826), (45, 16986512), (46, 16617240), (48, 15924855), (60, 12739884), (62, 12328920), (69, 11078160), (72, 10616570), (80, 9554913), (90, 8493256), (92, 8308620), (93, 8219280), (115, 6646896), (120, 6369942), (124, 6164460), (138, 5539080), (144, 5308285), (155, 4931568), (180, 4246628), (184, 4154310), (186, 4109640), (207, 3692720), (230, 3323448), (240, 3184971), (248, 3082230), (276, 2769540), (279, 2739760), (310, 2465784), (345, 2215632), (360, 2123314), (368, 2077155), (372, 2054820), (414, 1846360), (460, 1661724), (465, 1643856), (496, 1541115), (552, 1384770), (558, 1369880), (620, 1232892), (690, 1107816), (713, 1072080), (720, 1061657), (744, 1027410), (828, 923180), (920, 830862), (930, 821928), (1035, 738544), (1104, 692385), (1116, 684940), (1240, 616446), (1380, 553908), (1395, 547952), (1426, 536040), (1488, 513705), (1489, 513360), (1656, 461590), (1840, 415431), (1860, 410964), (2070, 369272), (2139, 357360), (2232, 342470), (2480, 308223), (2760, 276954), (2790, 273976), (2852, 268020), (2978, 256680), (3312, 230795), (3565, 214416), (3720, 205482), (4140, 184636), (4278, 178680), (4464, 171235), (4467, 171120), (5520, 138477), (5580, 136988), (5704, 134010), (5956, 128340), (6417, 119120), (7130, 107208), (7440, 102741), (7445, 102672), (8280, 92318), (8556, 89340), (8934, 85560), (10695, 71472), (11160, 68494), (11408, 67005), (11912, 64170), (12834, 59560), (13401, 57040), (14260, 53604), (14890, 51336), (16560, 46159), (17112, 44670), (17868, 42780), (21390, 35736), (22320, 34247), (22335, 34224), (23824, 32085), (25668, 29780), (26802, 28520)]