240446232

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 812306880

約数和(自身を除く): 571860648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 72, 73, 78, 81, 92, 102, 104, 108, 117, 136, 138, 146, 153, 156, 162, 184, 204, 207, 216, 219, 221, 234, 276, 292, 299, 306, 312, 324, 351, 391, 408, 414, 438, 442, 459, 468, 552, 584, 598, 612, 621, 648, 657, 663, 702, 782, 828, 876, 884, 897, 918, 936, 949, 1053, 1173, 1196, 1224, 1241, 1242, 1314, 1326, 1377, 1404, 1564, 1656, 1679, 1752, 1768, 1794, 1836, 1863, 1898, 1971, 1989, 2106, 2346, 2392, 2482, 2484, 2628, 2652, 2691, 2754, 2808, 2847, 3128, 3358, 3519, 3588, 3672, 3723, 3726, 3796, 3942, 3978, 4212, 4692, 4964, 4968, 5037, 5083, 5256, 5304, 5382, 5508, 5694, 5913, 5967, 6716, 7038, 7176, 7446, 7452, 7592, 7884, 7956, 8073, 8424, 8541, 9384, 9928, 10074, 10166, 10557, 10764, 11016, 11169, 11388, 11826, 11934, 13432, 14076, 14892, 14904, 15111, 15249, 15768, 15912, 16133, 16146, 17082, 17901, 20148, 20332, 21114, 21528, 21827, 22338, 22776, 23652, 23868, 24219, 25623, 28152, 28543, 29784, 30222, 30498, 31671, 32266, 32292, 33507, 34164, 35802, 40296, 40664, 42228, 43654, 44676, 45333, 45747, 47304, 47736, 48399, 48438, 51246, 57086, 60444, 60996, 63342, 64532, 64584, 65481, 67014, 68328, 71604, 76869, 84456, 85629, 87308, 89352, 90666, 91494, 96798, 96876, 100521, 102492, 114172, 120888, 121992, 126684, 129064, 130962, 134028, 135999, 137241, 143208, 145197, 153738, 171258, 174616, 181332, 182988, 193596, 193752, 196443, 201042, 204984, 228344, 253368, 256887, 261924, 268056, 271998, 274482, 290394, 307476, 342516, 362664, 365976, 371059, 387192, 392886, 402084, 411723, 435591, 513774, 523848, 543996, 548964, 580788, 589329, 614952, 685032, 742118, 770661, 785772, 804168, 823446, 871182, 1027548, 1087992, 1097928, 1113177, 1161576, 1178658, 1306773, 1484236, 1541322, 1571544, 1646892, 1742364, 1767987, 2055096, 2226354, 2311983, 2357316, 2613546, 2968472, 3082644, 3293784, 3339531, 3484728, 3535974, 4452708, 4623966, 4714632, 5227092, 6165288, 6679062, 7071948, 8905416, 9247932, 10018593, 10454184, 13358124, 14143896, 18495864, 20037186, 26716248, 30055779, 40074372, 60111558, 80148744, 120223116, 240446232]

約数ペア:

[(1, 240446232), (2, 120223116), (3, 80148744), (4, 60111558), (6, 40074372), (8, 30055779), (9, 26716248), (12, 20037186), (13, 18495864), (17, 14143896), (18, 13358124), (23, 10454184), (24, 10018593), (26, 9247932), (27, 8905416), (34, 7071948), (36, 6679062), (39, 6165288), (46, 5227092), (51, 4714632), (52, 4623966), (54, 4452708), (68, 3535974), (69, 3484728), (72, 3339531), (73, 3293784), (78, 3082644), (81, 2968472), (92, 2613546), (102, 2357316), (104, 2311983), (108, 2226354), (117, 2055096), (136, 1767987), (138, 1742364), (146, 1646892), (153, 1571544), (156, 1541322), (162, 1484236), (184, 1306773), (204, 1178658), (207, 1161576), (216, 1113177), (219, 1097928), (221, 1087992), (234, 1027548), (276, 871182), (292, 823446), (299, 804168), (306, 785772), (312, 770661), (324, 742118), (351, 685032), (391, 614952), (408, 589329), (414, 580788), (438, 548964), (442, 543996), (459, 523848), (468, 513774), (552, 435591), (584, 411723), (598, 402084), (612, 392886), (621, 387192), (648, 371059), (657, 365976), (663, 362664), (702, 342516), (782, 307476), (828, 290394), (876, 274482), (884, 271998), (897, 268056), (918, 261924), (936, 256887), (949, 253368), (1053, 228344), (1173, 204984), (1196, 201042), (1224, 196443), (1241, 193752), (1242, 193596), (1314, 182988), (1326, 181332), (1377, 174616), (1404, 171258), (1564, 153738), (1656, 145197), (1679, 143208), (1752, 137241), (1768, 135999), (1794, 134028), (1836, 130962), (1863, 129064), (1898, 126684), (1971, 121992), (1989, 120888), (2106, 114172), (2346, 102492), (2392, 100521), (2482, 96876), (2484, 96798), (2628, 91494), (2652, 90666), (2691, 89352), (2754, 87308), (2808, 85629), (2847, 84456), (3128, 76869), (3358, 71604), (3519, 68328), (3588, 67014), (3672, 65481), (3723, 64584), (3726, 64532), (3796, 63342), (3942, 60996), (3978, 60444), (4212, 57086), (4692, 51246), (4964, 48438), (4968, 48399), (5037, 47736), (5083, 47304), (5256, 45747), (5304, 45333), (5382, 44676), (5508, 43654), (5694, 42228), (5913, 40664), (5967, 40296), (6716, 35802), (7038, 34164), (7176, 33507), (7446, 32292), (7452, 32266), (7592, 31671), (7884, 30498), (7956, 30222), (8073, 29784), (8424, 28543), (8541, 28152), (9384, 25623), (9928, 24219), (10074, 23868), (10166, 23652), (10557, 22776), (10764, 22338), (11016, 21827), (11169, 21528), (11388, 21114), (11826, 20332), (11934, 20148), (13432, 17901), (14076, 17082), (14892, 16146), (14904, 16133), (15111, 15912), (15249, 15768)]