485457840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 320

約数和(自身を含む): 1936542720

約数和(自身を除く): 1451084880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 331, 336, 360, 378, 388, 420, 432, 485, 504, 540, 560, 582, 630, 662, 679, 720, 756, 776, 840, 873, 945, 970, 993, 1008, 1080, 1164, 1260, 1324, 1358, 1455, 1512, 1552, 1655, 1680, 1746, 1890, 1940, 1986, 2037, 2160, 2317, 2328, 2520, 2619, 2648, 2716, 2910, 2979, 3024, 3310, 3395, 3492, 3780, 3880, 3972, 4074, 4365, 4634, 4656, 4965, 5040, 5238, 5296, 5432, 5820, 5958, 6111, 6620, 6790, 6951, 6984, 7560, 7760, 7944, 8148, 8730, 8937, 9268, 9930, 10185, 10476, 10864, 11585, 11640, 11916, 12222, 13095, 13240, 13580, 13902, 13968, 14895, 15120, 15888, 16296, 17460, 17874, 18333, 18536, 19860, 20370, 20853, 20952, 23170, 23280, 23832, 24444, 26190, 26480, 27160, 27804, 29790, 30555, 32107, 32592, 34755, 34920, 35748, 36666, 37072, 39720, 40740, 41706, 41904, 44685, 46340, 47664, 48888, 52380, 54320, 55608, 59580, 61110, 62559, 64214, 69510, 69840, 71496, 73332, 79440, 81480, 83412, 89370, 91665, 92680, 96321, 97776, 104265, 104760, 111216, 119160, 122220, 125118, 128428, 139020, 142992, 146664, 160535, 162960, 166824, 178740, 183330, 185360, 192642, 208530, 209520, 224749, 238320, 244440, 250236, 256856, 278040, 288963, 293328, 312795, 321070, 333648, 357480, 366660, 385284, 417060, 449498, 481605, 488880, 500472, 513712, 556080, 577926, 625590, 642140, 674247, 714960, 733320, 770568, 834120, 866889, 898996, 963210, 1000944, 1123745, 1155852, 1251180, 1284280, 1348494, 1444815, 1466640, 1541136, 1668240, 1733778, 1797992, 1926420, 2022741, 2247490, 2311704, 2502360, 2568560, 2696988, 2889630, 3371235, 3467556, 3595984, 3852840, 4045482, 4334445, 4494980, 4623408, 5004720, 5393976, 5779260, 6068223, 6742470, 6935112, 7705680, 8090964, 8668890, 8989960, 10113705, 10787952, 11558520, 12136446, 13484940, 13870224, 16181928, 17337780, 17979920, 20227410, 23117040, 24272892, 26969880, 30341115, 32363856, 34675560, 40454820, 48545784, 53939760, 60682230, 69351120, 80909640, 97091568, 121364460, 161819280, 242728920, 485457840]

約数ペア:

[(1, 485457840), (2, 242728920), (3, 161819280), (4, 121364460), (5, 97091568), (6, 80909640), (7, 69351120), (8, 60682230), (9, 53939760), (10, 48545784), (12, 40454820), (14, 34675560), (15, 32363856), (16, 30341115), (18, 26969880), (20, 24272892), (21, 23117040), (24, 20227410), (27, 17979920), (28, 17337780), (30, 16181928), (35, 13870224), (36, 13484940), (40, 12136446), (42, 11558520), (45, 10787952), (48, 10113705), (54, 8989960), (56, 8668890), (60, 8090964), (63, 7705680), (70, 6935112), (72, 6742470), (80, 6068223), (84, 5779260), (90, 5393976), (97, 5004720), (105, 4623408), (108, 4494980), (112, 4334445), (120, 4045482), (126, 3852840), (135, 3595984), (140, 3467556), (144, 3371235), (168, 2889630), (180, 2696988), (189, 2568560), (194, 2502360), (210, 2311704), (216, 2247490), (240, 2022741), (252, 1926420), (270, 1797992), (280, 1733778), (291, 1668240), (315, 1541136), (331, 1466640), (336, 1444815), (360, 1348494), (378, 1284280), (388, 1251180), (420, 1155852), (432, 1123745), (485, 1000944), (504, 963210), (540, 898996), (560, 866889), (582, 834120), (630, 770568), (662, 733320), (679, 714960), (720, 674247), (756, 642140), (776, 625590), (840, 577926), (873, 556080), (945, 513712), (970, 500472), (993, 488880), (1008, 481605), (1080, 449498), (1164, 417060), (1260, 385284), (1324, 366660), (1358, 357480), (1455, 333648), (1512, 321070), (1552, 312795), (1655, 293328), (1680, 288963), (1746, 278040), (1890, 256856), (1940, 250236), (1986, 244440), (2037, 238320), (2160, 224749), (2317, 209520), (2328, 208530), (2520, 192642), (2619, 185360), (2648, 183330), (2716, 178740), (2910, 166824), (2979, 162960), (3024, 160535), (3310, 146664), (3395, 142992), (3492, 139020), (3780, 128428), (3880, 125118), (3972, 122220), (4074, 119160), (4365, 111216), (4634, 104760), (4656, 104265), (4965, 97776), (5040, 96321), (5238, 92680), (5296, 91665), (5432, 89370), (5820, 83412), (5958, 81480), (6111, 79440), (6620, 73332), (6790, 71496), (6951, 69840), (6984, 69510), (7560, 64214), (7760, 62559), (7944, 61110), (8148, 59580), (8730, 55608), (8937, 54320), (9268, 52380), (9930, 48888), (10185, 47664), (10476, 46340), (10864, 44685), (11585, 41904), (11640, 41706), (11916, 40740), (12222, 39720), (13095, 37072), (13240, 36666), (13580, 35748), (13902, 34920), (13968, 34755), (14895, 32592), (15120, 32107), (15888, 30555), (16296, 29790), (17460, 27804), (17874, 27160), (18333, 26480), (18536, 26190), (19860, 24444), (20370, 23832), (20853, 23280), (20952, 23170)]