240115680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 432

約数和(自身を含む): 988185744

約数和(自身を除く): 748070064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 82, 83, 84, 90, 96, 98, 105, 112, 120, 123, 126, 140, 144, 147, 160, 164, 166, 168, 180, 196, 205, 210, 224, 240, 245, 246, 249, 252, 280, 287, 288, 294, 315, 328, 332, 336, 360, 369, 392, 410, 415, 420, 441, 480, 490, 492, 498, 504, 560, 574, 581, 588, 615, 630, 656, 664, 672, 720, 735, 738, 747, 784, 820, 830, 840, 861, 882, 980, 984, 996, 1008, 1120, 1148, 1162, 1176, 1230, 1245, 1260, 1312, 1328, 1435, 1440, 1470, 1476, 1494, 1568, 1640, 1660, 1680, 1722, 1743, 1764, 1845, 1960, 1968, 1992, 2009, 2016, 2205, 2296, 2324, 2352, 2460, 2490, 2520, 2583, 2656, 2870, 2905, 2940, 2952, 2988, 3280, 3320, 3360, 3403, 3444, 3486, 3528, 3690, 3735, 3920, 3936, 3984, 4018, 4067, 4305, 4410, 4592, 4648, 4704, 4920, 4980, 5040, 5166, 5229, 5740, 5810, 5880, 5904, 5976, 6027, 6560, 6640, 6806, 6888, 6972, 7056, 7380, 7470, 7840, 7968, 8036, 8134, 8610, 8715, 8820, 9184, 9296, 9840, 9960, 10045, 10080, 10209, 10332, 10458, 11480, 11620, 11760, 11808, 11952, 12054, 12201, 12915, 13280, 13612, 13776, 13944, 14112, 14760, 14940, 16072, 16268, 17015, 17220, 17430, 17640, 18081, 18592, 19680, 19920, 20090, 20335, 20418, 20664, 20916, 22960, 23240, 23520, 23821, 23904, 24108, 24402, 25830, 26145, 27224, 27552, 27888, 29520, 29880, 30135, 30627, 32144, 32536, 34030, 34440, 34860, 35280, 36162, 36603, 39840, 40180, 40670, 40836, 41328, 41832, 45920, 46480, 47642, 48216, 48804, 51045, 51660, 52290, 54448, 55776, 59040, 59760, 60270, 61005, 61254, 64288, 65072, 68060, 68880, 69720, 70560, 71463, 72324, 73206, 80360, 81340, 81672, 82656, 83664, 90405, 92960, 95284, 96432, 97608, 102090, 103320, 104580, 108896, 119105, 119520, 120540, 122010, 122508, 130144, 136120, 137760, 139440, 142926, 144648, 146412, 153135, 160720, 162680, 163344, 166747, 167328, 180810, 183015, 190568, 192864, 195216, 204180, 206640, 209160, 214389, 238210, 241080, 244020, 245016, 272240, 278880, 285852, 289296, 292824, 306270, 321440, 325360, 326688, 333494, 357315, 361620, 366030, 381136, 390432, 408360, 413280, 418320, 428778, 476420, 482160, 488040, 490032, 500241, 544480, 571704, 578592, 585648, 612540, 650720, 666988, 714630, 723240, 732060, 762272, 816720, 833735, 836640, 857556, 952840, 964320, 976080, 980064, 1000482, 1071945, 1143408, 1171296, 1225080, 1333976, 1429260, 1446480, 1464120, 1500723, 1633440, 1667470, 1715112, 1905680, 1952160, 2000964, 2143890, 2286816, 2450160, 2501205, 2667952, 2858520, 2892960, 2928240, 3001446, 3334940, 3430224, 3811360, 4001928, 4287780, 4900320, 5002410, 5335904, 5717040, 5856480, 6002892, 6669880, 6860448, 7503615, 8003856, 8575560, 10004820, 11434080, 12005784, 13339760, 15007230, 16007712, 17151120, 20009640, 24011568, 26679520, 30014460, 34302240, 40019280, 48023136, 60028920, 80038560, 120057840, 240115680]

約数ペア:

[(1, 240115680), (2, 120057840), (3, 80038560), (4, 60028920), (5, 48023136), (6, 40019280), (7, 34302240), (8, 30014460), (9, 26679520), (10, 24011568), (12, 20009640), (14, 17151120), (15, 16007712), (16, 15007230), (18, 13339760), (20, 12005784), (21, 11434080), (24, 10004820), (28, 8575560), (30, 8003856), (32, 7503615), (35, 6860448), (36, 6669880), (40, 6002892), (41, 5856480), (42, 5717040), (45, 5335904), (48, 5002410), (49, 4900320), (56, 4287780), (60, 4001928), (63, 3811360), (70, 3430224), (72, 3334940), (80, 3001446), (82, 2928240), (83, 2892960), (84, 2858520), (90, 2667952), (96, 2501205), (98, 2450160), (105, 2286816), (112, 2143890), (120, 2000964), (123, 1952160), (126, 1905680), (140, 1715112), (144, 1667470), (147, 1633440), (160, 1500723), (164, 1464120), (166, 1446480), (168, 1429260), (180, 1333976), (196, 1225080), (205, 1171296), (210, 1143408), (224, 1071945), (240, 1000482), (245, 980064), (246, 976080), (249, 964320), (252, 952840), (280, 857556), (287, 836640), (288, 833735), (294, 816720), (315, 762272), (328, 732060), (332, 723240), (336, 714630), (360, 666988), (369, 650720), (392, 612540), (410, 585648), (415, 578592), (420, 571704), (441, 544480), (480, 500241), (490, 490032), (492, 488040), (498, 482160), (504, 476420), (560, 428778), (574, 418320), (581, 413280), (588, 408360), (615, 390432), (630, 381136), (656, 366030), (664, 361620), (672, 357315), (720, 333494), (735, 326688), (738, 325360), (747, 321440), (784, 306270), (820, 292824), (830, 289296), (840, 285852), (861, 278880), (882, 272240), (980, 245016), (984, 244020), (996, 241080), (1008, 238210), (1120, 214389), (1148, 209160), (1162, 206640), (1176, 204180), (1230, 195216), (1245, 192864), (1260, 190568), (1312, 183015), (1328, 180810), (1435, 167328), (1440, 166747), (1470, 163344), (1476, 162680), (1494, 160720), (1568, 153135), (1640, 146412), (1660, 144648), (1680, 142926), (1722, 139440), (1743, 137760), (1764, 136120), (1845, 130144), (1960, 122508), (1968, 122010), (1992, 120540), (2009, 119520), (2016, 119105), (2205, 108896), (2296, 104580), (2324, 103320), (2352, 102090), (2460, 97608), (2490, 96432), (2520, 95284), (2583, 92960), (2656, 90405), (2870, 83664), (2905, 82656), (2940, 81672), (2952, 81340), (2988, 80360), (3280, 73206), (3320, 72324), (3360, 71463), (3403, 70560), (3444, 69720), (3486, 68880), (3528, 68060), (3690, 65072), (3735, 64288), (3920, 61254), (3936, 61005), (3984, 60270), (4018, 59760), (4067, 59040), (4305, 55776), (4410, 54448), (4592, 52290), (4648, 51660), (4704, 51045), (4920, 48804), (4980, 48216), (5040, 47642), (5166, 46480), (5229, 45920), (5740, 41832), (5810, 41328), (5880, 40836), (5904, 40670), (5976, 40180), (6027, 39840), (6560, 36603), (6640, 36162), (6806, 35280), (6888, 34860), (6972, 34440), (7056, 34030), (7380, 32536), (7470, 32144), (7840, 30627), (7968, 30135), (8036, 29880), (8134, 29520), (8610, 27888), (8715, 27552), (8820, 27224), (9184, 26145), (9296, 25830), (9840, 24402), (9960, 24108), (10045, 23904), (10080, 23821), (10209, 23520), (10332, 23240), (10458, 22960), (11480, 20916), (11620, 20664), (11760, 20418), (11808, 20335), (11952, 20090), (12054, 19920), (12201, 19680), (12915, 18592), (13280, 18081), (13612, 17640), (13776, 17430), (13944, 17220), (14112, 17015), (14760, 16268), (14940, 16072)]