390448800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 432

約数和(自身を含む): 1611896832

約数和(自身を除く): 1221448032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 122, 126, 127, 140, 144, 150, 160, 168, 175, 180, 183, 200, 210, 224, 225, 240, 244, 252, 254, 280, 288, 300, 305, 315, 336, 350, 360, 366, 381, 400, 420, 427, 450, 480, 488, 504, 508, 525, 549, 560, 600, 610, 630, 635, 672, 700, 720, 732, 762, 800, 840, 854, 889, 900, 915, 976, 1008, 1016, 1050, 1098, 1120, 1143, 1200, 1220, 1260, 1270, 1281, 1400, 1440, 1464, 1524, 1525, 1575, 1680, 1708, 1778, 1800, 1830, 1905, 1952, 2016, 2032, 2100, 2135, 2196, 2286, 2400, 2440, 2520, 2540, 2562, 2667, 2745, 2800, 2928, 3048, 3050, 3150, 3175, 3360, 3416, 3556, 3600, 3660, 3810, 3843, 4064, 4200, 4270, 4392, 4445, 4572, 4575, 4880, 5040, 5080, 5124, 5334, 5490, 5600, 5715, 5856, 6096, 6100, 6300, 6350, 6405, 6832, 7112, 7200, 7320, 7620, 7686, 7747, 8001, 8400, 8540, 8784, 8890, 9144, 9150, 9525, 9760, 10080, 10160, 10248, 10668, 10675, 10980, 11430, 12192, 12200, 12600, 12700, 12810, 13335, 13664, 13725, 14224, 14640, 15240, 15372, 15494, 16002, 16800, 17080, 17568, 17780, 18288, 18300, 19050, 19215, 20320, 20496, 21336, 21350, 21960, 22225, 22860, 23241, 24400, 25200, 25400, 25620, 26670, 27450, 28448, 28575, 29280, 30480, 30744, 30988, 32004, 32025, 34160, 35560, 36576, 36600, 38100, 38430, 38735, 40005, 40992, 42672, 42700, 43920, 44450, 45720, 46482, 48800, 50400, 50800, 51240, 53340, 54229, 54900, 57150, 60960, 61488, 61976, 64008, 64050, 66675, 68320, 69723, 71120, 73200, 76200, 76860, 77470, 80010, 85344, 85400, 87840, 88900, 91440, 92964, 96075, 101600, 102480, 106680, 108458, 109800, 114300, 116205, 122976, 123952, 128016, 128100, 133350, 139446, 142240, 146400, 152400, 153720, 154940, 160020, 162687, 170800, 177800, 182880, 185928, 192150, 193675, 200025, 204960, 213360, 216916, 219600, 228600, 232410, 247904, 256032, 256200, 266700, 271145, 278892, 304800, 307440, 309880, 320040, 325374, 341600, 348615, 355600, 371856, 384300, 387350, 400050, 426720, 433832, 439200, 457200, 464820, 488061, 512400, 533400, 542290, 557784, 581025, 614880, 619760, 640080, 650748, 697230, 711200, 743712, 768600, 774700, 800100, 813435, 867664, 914400, 929640, 976122, 1024800, 1066800, 1084580, 1115568, 1162050, 1239520, 1280160, 1301496, 1355725, 1394460, 1537200, 1549400, 1600200, 1626870, 1735328, 1743075, 1859280, 1952244, 2133600, 2169160, 2231136, 2324100, 2440305, 2602992, 2711450, 2788920, 3074400, 3098800, 3200400, 3253740, 3486150, 3718560, 3904488, 4067175, 4338320, 4648200, 4880610, 5205984, 5422900, 5577840, 6197600, 6400800, 6507480, 6972300, 7808976, 8134350, 8676640, 9296400, 9761220, 10845800, 11155680, 12201525, 13014960, 13944600, 15617952, 16268700, 18592800, 19522440, 21691600, 24403050, 26029920, 27889200, 32537400, 39044880, 43383200, 48806100, 55778400, 65074800, 78089760, 97612200, 130149600, 195224400, 390448800]

約数ペア:

[(1, 390448800), (2, 195224400), (3, 130149600), (4, 97612200), (5, 78089760), (6, 65074800), (7, 55778400), (8, 48806100), (9, 43383200), (10, 39044880), (12, 32537400), (14, 27889200), (15, 26029920), (16, 24403050), (18, 21691600), (20, 19522440), (21, 18592800), (24, 16268700), (25, 15617952), (28, 13944600), (30, 13014960), (32, 12201525), (35, 11155680), (36, 10845800), (40, 9761220), (42, 9296400), (45, 8676640), (48, 8134350), (50, 7808976), (56, 6972300), (60, 6507480), (61, 6400800), (63, 6197600), (70, 5577840), (72, 5422900), (75, 5205984), (80, 4880610), (84, 4648200), (90, 4338320), (96, 4067175), (100, 3904488), (105, 3718560), (112, 3486150), (120, 3253740), (122, 3200400), (126, 3098800), (127, 3074400), (140, 2788920), (144, 2711450), (150, 2602992), (160, 2440305), (168, 2324100), (175, 2231136), (180, 2169160), (183, 2133600), (200, 1952244), (210, 1859280), (224, 1743075), (225, 1735328), (240, 1626870), (244, 1600200), (252, 1549400), (254, 1537200), (280, 1394460), (288, 1355725), (300, 1301496), (305, 1280160), (315, 1239520), (336, 1162050), (350, 1115568), (360, 1084580), (366, 1066800), (381, 1024800), (400, 976122), (420, 929640), (427, 914400), (450, 867664), (480, 813435), (488, 800100), (504, 774700), (508, 768600), (525, 743712), (549, 711200), (560, 697230), (600, 650748), (610, 640080), (630, 619760), (635, 614880), (672, 581025), (700, 557784), (720, 542290), (732, 533400), (762, 512400), (800, 488061), (840, 464820), (854, 457200), (889, 439200), (900, 433832), (915, 426720), (976, 400050), (1008, 387350), (1016, 384300), (1050, 371856), (1098, 355600), (1120, 348615), (1143, 341600), (1200, 325374), (1220, 320040), (1260, 309880), (1270, 307440), (1281, 304800), (1400, 278892), (1440, 271145), (1464, 266700), (1524, 256200), (1525, 256032), (1575, 247904), (1680, 232410), (1708, 228600), (1778, 219600), (1800, 216916), (1830, 213360), (1905, 204960), (1952, 200025), (2016, 193675), (2032, 192150), (2100, 185928), (2135, 182880), (2196, 177800), (2286, 170800), (2400, 162687), (2440, 160020), (2520, 154940), (2540, 153720), (2562, 152400), (2667, 146400), (2745, 142240), (2800, 139446), (2928, 133350), (3048, 128100), (3050, 128016), (3150, 123952), (3175, 122976), (3360, 116205), (3416, 114300), (3556, 109800), (3600, 108458), (3660, 106680), (3810, 102480), (3843, 101600), (4064, 96075), (4200, 92964), (4270, 91440), (4392, 88900), (4445, 87840), (4572, 85400), (4575, 85344), (4880, 80010), (5040, 77470), (5080, 76860), (5124, 76200), (5334, 73200), (5490, 71120), (5600, 69723), (5715, 68320), (5856, 66675), (6096, 64050), (6100, 64008), (6300, 61976), (6350, 61488), (6405, 60960), (6832, 57150), (7112, 54900), (7200, 54229), (7320, 53340), (7620, 51240), (7686, 50800), (7747, 50400), (8001, 48800), (8400, 46482), (8540, 45720), (8784, 44450), (8890, 43920), (9144, 42700), (9150, 42672), (9525, 40992), (9760, 40005), (10080, 38735), (10160, 38430), (10248, 38100), (10668, 36600), (10675, 36576), (10980, 35560), (11430, 34160), (12192, 32025), (12200, 32004), (12600, 30988), (12700, 30744), (12810, 30480), (13335, 29280), (13664, 28575), (13725, 28448), (14224, 27450), (14640, 26670), (15240, 25620), (15372, 25400), (15494, 25200), (16002, 24400), (16800, 23241), (17080, 22860), (17568, 22225), (17780, 21960), (18288, 21350), (18300, 21336), (19050, 20496), (19215, 20320)]