65276640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 262525536

約数和(自身を除く): 197248896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 317, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 634, 660, 715, 720, 780, 792, 858, 880, 936, 951, 990, 1040, 1056, 1144, 1170, 1248, 1268, 1287, 1320, 1430, 1440, 1560, 1584, 1585, 1716, 1760, 1872, 1902, 1980, 2080, 2145, 2288, 2340, 2536, 2574, 2640, 2853, 2860, 3120, 3168, 3170, 3432, 3487, 3744, 3804, 3960, 4121, 4290, 4576, 4680, 4755, 5072, 5148, 5280, 5706, 5720, 6240, 6340, 6435, 6864, 6974, 7608, 7920, 8242, 8580, 9360, 9510, 10144, 10296, 10461, 11412, 11440, 12363, 12680, 12870, 13728, 13948, 14265, 15216, 15840, 16484, 17160, 17435, 18720, 19020, 20592, 20605, 20922, 22824, 22880, 24726, 25360, 25740, 27896, 28530, 30432, 31383, 32968, 34320, 34870, 37089, 38040, 41184, 41210, 41844, 45331, 45648, 49452, 50720, 51480, 52305, 55792, 57060, 61815, 62766, 65936, 68640, 69740, 74178, 76080, 82420, 83688, 90662, 91296, 98904, 102960, 104610, 111584, 114120, 123630, 125532, 131872, 135993, 139480, 148356, 152160, 156915, 164840, 167376, 181324, 185445, 197808, 205920, 209220, 226655, 228240, 247260, 251064, 271986, 278960, 296712, 313830, 329680, 334752, 362648, 370890, 395616, 407979, 418440, 453310, 456480, 494520, 502128, 543972, 557920, 593424, 627660, 659360, 679965, 725296, 741780, 815958, 836880, 906620, 989040, 1004256, 1087944, 1186848, 1255320, 1359930, 1450592, 1483560, 1631916, 1673760, 1813240, 1978080, 2039895, 2175888, 2510640, 2719860, 2967120, 3263832, 3626480, 4079790, 4351776, 5021280, 5439720, 5934240, 6527664, 7252960, 8159580, 10879440, 13055328, 16319160, 21758880, 32638320, 65276640]

約数ペア:

[(1, 65276640), (2, 32638320), (3, 21758880), (4, 16319160), (5, 13055328), (6, 10879440), (8, 8159580), (9, 7252960), (10, 6527664), (11, 5934240), (12, 5439720), (13, 5021280), (15, 4351776), (16, 4079790), (18, 3626480), (20, 3263832), (22, 2967120), (24, 2719860), (26, 2510640), (30, 2175888), (32, 2039895), (33, 1978080), (36, 1813240), (39, 1673760), (40, 1631916), (44, 1483560), (45, 1450592), (48, 1359930), (52, 1255320), (55, 1186848), (60, 1087944), (65, 1004256), (66, 989040), (72, 906620), (78, 836880), (80, 815958), (88, 741780), (90, 725296), (96, 679965), (99, 659360), (104, 627660), (110, 593424), (117, 557920), (120, 543972), (130, 502128), (132, 494520), (143, 456480), (144, 453310), (156, 418440), (160, 407979), (165, 395616), (176, 370890), (180, 362648), (195, 334752), (198, 329680), (208, 313830), (220, 296712), (234, 278960), (240, 271986), (260, 251064), (264, 247260), (286, 228240), (288, 226655), (312, 209220), (317, 205920), (330, 197808), (352, 185445), (360, 181324), (390, 167376), (396, 164840), (416, 156915), (429, 152160), (440, 148356), (468, 139480), (480, 135993), (495, 131872), (520, 125532), (528, 123630), (572, 114120), (585, 111584), (624, 104610), (634, 102960), (660, 98904), (715, 91296), (720, 90662), (780, 83688), (792, 82420), (858, 76080), (880, 74178), (936, 69740), (951, 68640), (990, 65936), (1040, 62766), (1056, 61815), (1144, 57060), (1170, 55792), (1248, 52305), (1268, 51480), (1287, 50720), (1320, 49452), (1430, 45648), (1440, 45331), (1560, 41844), (1584, 41210), (1585, 41184), (1716, 38040), (1760, 37089), (1872, 34870), (1902, 34320), (1980, 32968), (2080, 31383), (2145, 30432), (2288, 28530), (2340, 27896), (2536, 25740), (2574, 25360), (2640, 24726), (2853, 22880), (2860, 22824), (3120, 20922), (3168, 20605), (3170, 20592), (3432, 19020), (3487, 18720), (3744, 17435), (3804, 17160), (3960, 16484), (4121, 15840), (4290, 15216), (4576, 14265), (4680, 13948), (4755, 13728), (5072, 12870), (5148, 12680), (5280, 12363), (5706, 11440), (5720, 11412), (6240, 10461), (6340, 10296), (6435, 10144), (6864, 9510), (6974, 9360), (7608, 8580), (7920, 8242)]