382465440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 288

約数和(自身を含む): 1570907520

約数和(自身を除く): 1188442080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 1997, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 3994, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 5991, 6384, 6840, 7980, 7988, 9120, 9576, 9985, 10080, 10640, 11970, 11982, 12768, 13680, 13979, 15960, 15976, 17973, 19152, 19970, 21280, 23940, 23964, 27360, 27958, 29955, 31920, 31952, 35946, 37943, 38304, 39940, 41937, 47880, 47928, 55916, 59910, 63840, 63904, 69895, 71892, 75886, 79880, 83874, 89865, 95760, 95856, 111832, 113829, 119820, 125811, 139790, 143784, 151772, 159760, 167748, 179730, 189715, 191520, 191712, 209685, 223664, 227658, 239640, 251622, 265601, 279580, 287568, 303544, 319520, 335496, 341487, 359460, 379430, 419370, 447328, 455316, 479280, 503244, 531202, 559160, 569145, 575136, 607088, 629055, 670992, 682974, 718920, 758860, 796803, 838740, 910632, 958560, 1006488, 1062404, 1118320, 1138290, 1214176, 1258110, 1328005, 1341984, 1365948, 1437840, 1517720, 1593606, 1677480, 1707435, 1821264, 2012976, 2124808, 2236640, 2276580, 2390409, 2516220, 2656010, 2731896, 2875680, 3035440, 3187212, 3354960, 3414870, 3642528, 3984015, 4025952, 4249616, 4553160, 4780818, 5032440, 5312020, 5463792, 6070880, 6374424, 6709920, 6829740, 7968030, 8499232, 9106320, 9561636, 10064880, 10624040, 10927584, 11952045, 12748848, 13659480, 15936060, 18212640, 19123272, 20129760, 21248080, 23904090, 25497696, 27318960, 31872120, 38246544, 42496160, 47808180, 54637920, 63744240, 76493088, 95616360, 127488480, 191232720, 382465440]

約数ペア:

[(1, 382465440), (2, 191232720), (3, 127488480), (4, 95616360), (5, 76493088), (6, 63744240), (7, 54637920), (8, 47808180), (9, 42496160), (10, 38246544), (12, 31872120), (14, 27318960), (15, 25497696), (16, 23904090), (18, 21248080), (19, 20129760), (20, 19123272), (21, 18212640), (24, 15936060), (28, 13659480), (30, 12748848), (32, 11952045), (35, 10927584), (36, 10624040), (38, 10064880), (40, 9561636), (42, 9106320), (45, 8499232), (48, 7968030), (56, 6829740), (57, 6709920), (60, 6374424), (63, 6070880), (70, 5463792), (72, 5312020), (76, 5032440), (80, 4780818), (84, 4553160), (90, 4249616), (95, 4025952), (96, 3984015), (105, 3642528), (112, 3414870), (114, 3354960), (120, 3187212), (126, 3035440), (133, 2875680), (140, 2731896), (144, 2656010), (152, 2516220), (160, 2390409), (168, 2276580), (171, 2236640), (180, 2124808), (190, 2012976), (210, 1821264), (224, 1707435), (228, 1677480), (240, 1593606), (252, 1517720), (266, 1437840), (280, 1365948), (285, 1341984), (288, 1328005), (304, 1258110), (315, 1214176), (336, 1138290), (342, 1118320), (360, 1062404), (380, 1006488), (399, 958560), (420, 910632), (456, 838740), (480, 796803), (504, 758860), (532, 718920), (560, 682974), (570, 670992), (608, 629055), (630, 607088), (665, 575136), (672, 569145), (684, 559160), (720, 531202), (760, 503244), (798, 479280), (840, 455316), (855, 447328), (912, 419370), (1008, 379430), (1064, 359460), (1120, 341487), (1140, 335496), (1197, 319520), (1260, 303544), (1330, 287568), (1368, 279580), (1440, 265601), (1520, 251622), (1596, 239640), (1680, 227658), (1710, 223664), (1824, 209685), (1995, 191712), (1997, 191520), (2016, 189715), (2128, 179730), (2280, 167748), (2394, 159760), (2520, 151772), (2660, 143784), (2736, 139790), (3040, 125811), (3192, 119820), (3360, 113829), (3420, 111832), (3990, 95856), (3994, 95760), (4256, 89865), (4560, 83874), (4788, 79880), (5040, 75886), (5320, 71892), (5472, 69895), (5985, 63904), (5991, 63840), (6384, 59910), (6840, 55916), (7980, 47928), (7988, 47880), (9120, 41937), (9576, 39940), (9985, 38304), (10080, 37943), (10640, 35946), (11970, 31952), (11982, 31920), (12768, 29955), (13680, 27958), (13979, 27360), (15960, 23964), (15976, 23940), (17973, 21280), (19152, 19970)]