164200960

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 320

約数和(自身を含む): 530323200

約数和(自身を除く): 366122240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 64, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 196, 220, 224, 238, 245, 256, 272, 280, 308, 320, 340, 343, 352, 374, 385, 392, 440, 448, 476, 490, 512, 539, 544, 560, 595, 616, 640, 680, 686, 704, 748, 770, 784, 833, 880, 896, 935, 952, 980, 1078, 1088, 1120, 1190, 1232, 1280, 1309, 1360, 1372, 1408, 1496, 1540, 1568, 1666, 1715, 1760, 1792, 1870, 1904, 1960, 2156, 2176, 2240, 2380, 2464, 2560, 2618, 2695, 2720, 2744, 2816, 2992, 3080, 3136, 3332, 3430, 3520, 3584, 3740, 3773, 3808, 3920, 4165, 4312, 4352, 4480, 4760, 4928, 5236, 5390, 5440, 5488, 5632, 5831, 5984, 6160, 6272, 6545, 6664, 6860, 7040, 7480, 7546, 7616, 7840, 8330, 8624, 8704, 8960, 9163, 9520, 9856, 10472, 10780, 10880, 10976, 11662, 11968, 12320, 12544, 13090, 13328, 13720, 14080, 14960, 15092, 15232, 15680, 16660, 17248, 17920, 18326, 18865, 19040, 19712, 20944, 21560, 21760, 21952, 23324, 23936, 24640, 25088, 26180, 26656, 27440, 28160, 29155, 29920, 30184, 30464, 31360, 33320, 34496, 36652, 37730, 38080, 39424, 41888, 43120, 43520, 43904, 45815, 46648, 47872, 49280, 52360, 53312, 54880, 58310, 59840, 60368, 60928, 62720, 64141, 66640, 68992, 73304, 75460, 76160, 83776, 86240, 87808, 91630, 93296, 95744, 98560, 104720, 106624, 109760, 116620, 119680, 120736, 125440, 128282, 133280, 137984, 146608, 150920, 152320, 167552, 172480, 175616, 183260, 186592, 197120, 209440, 213248, 219520, 233240, 239360, 241472, 256564, 266560, 275968, 293216, 301840, 304640, 320705, 335104, 344960, 366520, 373184, 418880, 426496, 439040, 466480, 478720, 482944, 513128, 533120, 586432, 603680, 641410, 670208, 689920, 733040, 746368, 837760, 878080, 932960, 965888, 1026256, 1066240, 1172864, 1207360, 1282820, 1379840, 1466080, 1492736, 1675520, 1865920, 1931776, 2052512, 2132480, 2345728, 2414720, 2565640, 2932160, 2985472, 3351040, 3731840, 4105024, 4691456, 4829440, 5131280, 5864320, 7463680, 8210048, 9658880, 10262560, 11728640, 14927360, 16420096, 20525120, 23457280, 32840192, 41050240, 82100480, 164200960]

約数ペア:

[(1, 164200960), (2, 82100480), (4, 41050240), (5, 32840192), (7, 23457280), (8, 20525120), (10, 16420096), (11, 14927360), (14, 11728640), (16, 10262560), (17, 9658880), (20, 8210048), (22, 7463680), (28, 5864320), (32, 5131280), (34, 4829440), (35, 4691456), (40, 4105024), (44, 3731840), (49, 3351040), (55, 2985472), (56, 2932160), (64, 2565640), (68, 2414720), (70, 2345728), (77, 2132480), (80, 2052512), (85, 1931776), (88, 1865920), (98, 1675520), (110, 1492736), (112, 1466080), (119, 1379840), (128, 1282820), (136, 1207360), (140, 1172864), (154, 1066240), (160, 1026256), (170, 965888), (176, 932960), (187, 878080), (196, 837760), (220, 746368), (224, 733040), (238, 689920), (245, 670208), (256, 641410), (272, 603680), (280, 586432), (308, 533120), (320, 513128), (340, 482944), (343, 478720), (352, 466480), (374, 439040), (385, 426496), (392, 418880), (440, 373184), (448, 366520), (476, 344960), (490, 335104), (512, 320705), (539, 304640), (544, 301840), (560, 293216), (595, 275968), (616, 266560), (640, 256564), (680, 241472), (686, 239360), (704, 233240), (748, 219520), (770, 213248), (784, 209440), (833, 197120), (880, 186592), (896, 183260), (935, 175616), (952, 172480), (980, 167552), (1078, 152320), (1088, 150920), (1120, 146608), (1190, 137984), (1232, 133280), (1280, 128282), (1309, 125440), (1360, 120736), (1372, 119680), (1408, 116620), (1496, 109760), (1540, 106624), (1568, 104720), (1666, 98560), (1715, 95744), (1760, 93296), (1792, 91630), (1870, 87808), (1904, 86240), (1960, 83776), (2156, 76160), (2176, 75460), (2240, 73304), (2380, 68992), (2464, 66640), (2560, 64141), (2618, 62720), (2695, 60928), (2720, 60368), (2744, 59840), (2816, 58310), (2992, 54880), (3080, 53312), (3136, 52360), (3332, 49280), (3430, 47872), (3520, 46648), (3584, 45815), (3740, 43904), (3773, 43520), (3808, 43120), (3920, 41888), (4165, 39424), (4312, 38080), (4352, 37730), (4480, 36652), (4760, 34496), (4928, 33320), (5236, 31360), (5390, 30464), (5440, 30184), (5488, 29920), (5632, 29155), (5831, 28160), (5984, 27440), (6160, 26656), (6272, 26180), (6545, 25088), (6664, 24640), (6860, 23936), (7040, 23324), (7480, 21952), (7546, 21760), (7616, 21560), (7840, 20944), (8330, 19712), (8624, 19040), (8704, 18865), (8960, 18326), (9163, 17920), (9520, 17248), (9856, 16660), (10472, 15680), (10780, 15232), (10880, 15092), (10976, 14960), (11662, 14080), (11968, 13720), (12320, 13328), (12544, 13090)]