245192640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 448

約数和(自身を含む): 1011253248

約数和(自身を除く): 766060608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 107, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 214, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 320, 321, 330, 336, 341, 352, 372, 385, 420, 428, 434, 440, 448, 462, 465, 480, 496, 528, 535, 560, 616, 620, 642, 651, 660, 672, 682, 704, 744, 749, 770, 840, 856, 868, 880, 924, 930, 960, 992, 1023, 1056, 1070, 1085, 1120, 1155, 1177, 1232, 1240, 1284, 1302, 1320, 1344, 1364, 1488, 1498, 1540, 1605, 1680, 1705, 1712, 1736, 1760, 1848, 1860, 1984, 2046, 2112, 2140, 2170, 2240, 2247, 2310, 2354, 2387, 2464, 2480, 2568, 2604, 2640, 2728, 2976, 2996, 3080, 3210, 3255, 3317, 3360, 3410, 3424, 3472, 3520, 3531, 3696, 3720, 3745, 4092, 4280, 4340, 4494, 4620, 4708, 4774, 4928, 4960, 5115, 5136, 5208, 5280, 5456, 5885, 5952, 5992, 6160, 6420, 6510, 6634, 6720, 6820, 6848, 6944, 7062, 7161, 7392, 7440, 7490, 8184, 8239, 8560, 8680, 8988, 9240, 9416, 9548, 9920, 9951, 10230, 10272, 10416, 10560, 10912, 11235, 11770, 11935, 11984, 12320, 12840, 13020, 13268, 13640, 13888, 14124, 14322, 14784, 14880, 14980, 16368, 16478, 16585, 17120, 17360, 17655, 17976, 18480, 18832, 19096, 19902, 20460, 20544, 20832, 21824, 22470, 23219, 23540, 23870, 23968, 24640, 24717, 25680, 26040, 26536, 27280, 28248, 28644, 29760, 29960, 32736, 32956, 33170, 34240, 34720, 35310, 35805, 35952, 36487, 36960, 37664, 38192, 39804, 40920, 41195, 41664, 44940, 46438, 47080, 47740, 47936, 49434, 49755, 51360, 52080, 53072, 54560, 56496, 57288, 59920, 65472, 65912, 66340, 69440, 69657, 70620, 71610, 71904, 72974, 73920, 75328, 76384, 79608, 81840, 82390, 89880, 92876, 94160, 95480, 98868, 99510, 102720, 104160, 106144, 109120, 109461, 112992, 114576, 116095, 119840, 123585, 131824, 132680, 139314, 141240, 143220, 143808, 145948, 152768, 159216, 163680, 164780, 179760, 182435, 185752, 188320, 190960, 197736, 199020, 208320, 212288, 218922, 225984, 229152, 232190, 239680, 247170, 255409, 263648, 265360, 278628, 282480, 286440, 291896, 318432, 327360, 329560, 348285, 359520, 364870, 371504, 376640, 381920, 395472, 398040, 437844, 458304, 464380, 494340, 510818, 527296, 530720, 547305, 557256, 564960, 572880, 583792, 636864, 659120, 696570, 719040, 729740, 743008, 763840, 766227, 790944, 796080, 875688, 928760, 988680, 1021636, 1061440, 1094610, 1114512, 1129920, 1145760, 1167584, 1277045, 1318240, 1393140, 1459480, 1486016, 1532454, 1581888, 1592160, 1751376, 1857520, 1977360, 2043272, 2189220, 2229024, 2291520, 2335168, 2554090, 2636480, 2786280, 2918960, 3064908, 3184320, 3502752, 3715040, 3831135, 3954720, 4086544, 4378440, 4458048, 5108180, 5572560, 5837920, 6129816, 7005504, 7430080, 7662270, 7909440, 8173088, 8756880, 10216360, 11145120, 11675840, 12259632, 15324540, 16346176, 17513760, 20432720, 22290240, 24519264, 30649080, 35027520, 40865440, 49038528, 61298160, 81730880, 122596320, 245192640]

約数ペア:

[(1, 245192640), (2, 122596320), (3, 81730880), (4, 61298160), (5, 49038528), (6, 40865440), (7, 35027520), (8, 30649080), (10, 24519264), (11, 22290240), (12, 20432720), (14, 17513760), (15, 16346176), (16, 15324540), (20, 12259632), (21, 11675840), (22, 11145120), (24, 10216360), (28, 8756880), (30, 8173088), (31, 7909440), (32, 7662270), (33, 7430080), (35, 7005504), (40, 6129816), (42, 5837920), (44, 5572560), (48, 5108180), (55, 4458048), (56, 4378440), (60, 4086544), (62, 3954720), (64, 3831135), (66, 3715040), (70, 3502752), (77, 3184320), (80, 3064908), (84, 2918960), (88, 2786280), (93, 2636480), (96, 2554090), (105, 2335168), (107, 2291520), (110, 2229024), (112, 2189220), (120, 2043272), (124, 1977360), (132, 1857520), (140, 1751376), (154, 1592160), (155, 1581888), (160, 1532454), (165, 1486016), (168, 1459480), (176, 1393140), (186, 1318240), (192, 1277045), (210, 1167584), (214, 1145760), (217, 1129920), (220, 1114512), (224, 1094610), (231, 1061440), (240, 1021636), (248, 988680), (264, 928760), (280, 875688), (308, 796080), (310, 790944), (320, 766227), (321, 763840), (330, 743008), (336, 729740), (341, 719040), (352, 696570), (372, 659120), (385, 636864), (420, 583792), (428, 572880), (434, 564960), (440, 557256), (448, 547305), (462, 530720), (465, 527296), (480, 510818), (496, 494340), (528, 464380), (535, 458304), (560, 437844), (616, 398040), (620, 395472), (642, 381920), (651, 376640), (660, 371504), (672, 364870), (682, 359520), (704, 348285), (744, 329560), (749, 327360), (770, 318432), (840, 291896), (856, 286440), (868, 282480), (880, 278628), (924, 265360), (930, 263648), (960, 255409), (992, 247170), (1023, 239680), (1056, 232190), (1070, 229152), (1085, 225984), (1120, 218922), (1155, 212288), (1177, 208320), (1232, 199020), (1240, 197736), (1284, 190960), (1302, 188320), (1320, 185752), (1344, 182435), (1364, 179760), (1488, 164780), (1498, 163680), (1540, 159216), (1605, 152768), (1680, 145948), (1705, 143808), (1712, 143220), (1736, 141240), (1760, 139314), (1848, 132680), (1860, 131824), (1984, 123585), (2046, 119840), (2112, 116095), (2140, 114576), (2170, 112992), (2240, 109461), (2247, 109120), (2310, 106144), (2354, 104160), (2387, 102720), (2464, 99510), (2480, 98868), (2568, 95480), (2604, 94160), (2640, 92876), (2728, 89880), (2976, 82390), (2996, 81840), (3080, 79608), (3210, 76384), (3255, 75328), (3317, 73920), (3360, 72974), (3410, 71904), (3424, 71610), (3472, 70620), (3520, 69657), (3531, 69440), (3696, 66340), (3720, 65912), (3745, 65472), (4092, 59920), (4280, 57288), (4340, 56496), (4494, 54560), (4620, 53072), (4708, 52080), (4774, 51360), (4928, 49755), (4960, 49434), (5115, 47936), (5136, 47740), (5208, 47080), (5280, 46438), (5456, 44940), (5885, 41664), (5952, 41195), (5992, 40920), (6160, 39804), (6420, 38192), (6510, 37664), (6634, 36960), (6720, 36487), (6820, 35952), (6848, 35805), (6944, 35310), (7062, 34720), (7161, 34240), (7392, 33170), (7440, 32956), (7490, 32736), (8184, 29960), (8239, 29760), (8560, 28644), (8680, 28248), (8988, 27280), (9240, 26536), (9416, 26040), (9548, 25680), (9920, 24717), (9951, 24640), (10230, 23968), (10272, 23870), (10416, 23540), (10560, 23219), (10912, 22470), (11235, 21824), (11770, 20832), (11935, 20544), (11984, 20460), (12320, 19902), (12840, 19096), (13020, 18832), (13268, 18480), (13640, 17976), (13888, 17655), (14124, 17360), (14322, 17120), (14784, 16585), (14880, 16478), (14980, 16368)]