329185280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 548258560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 61, 62, 64, 68, 80, 85, 122, 124, 128, 136, 155, 160, 170, 244, 248, 256, 272, 305, 310, 320, 340, 488, 496, 512, 527, 544, 610, 620, 640, 680, 976, 992, 1024, 1037, 1054, 1088, 1220, 1240, 1280, 1360, 1891, 1952, 1984, 2048, 2074, 2108, 2176, 2440, 2480, 2560, 2635, 2720, 3782, 3904, 3968, 4148, 4216, 4352, 4880, 4960, 5120, 5185, 5270, 5440, 7564, 7808, 7936, 8296, 8432, 8704, 9455, 9760, 9920, 10240, 10370, 10540, 10880, 15128, 15616, 15872, 16592, 16864, 17408, 18910, 19520, 19840, 20740, 21080, 21760, 30256, 31232, 31744, 32147, 33184, 33728, 34816, 37820, 39040, 39680, 41480, 42160, 43520, 60512, 62464, 63488, 64294, 66368, 67456, 75640, 78080, 79360, 82960, 84320, 87040, 121024, 124928, 128588, 132736, 134912, 151280, 156160, 158720, 160735, 165920, 168640, 174080, 242048, 257176, 265472, 269824, 302560, 312320, 317440, 321470, 331840, 337280, 484096, 514352, 530944, 539648, 605120, 624640, 642940, 663680, 674560, 968192, 1028704, 1061888, 1079296, 1210240, 1285880, 1327360, 1349120, 1936384, 2057408, 2123776, 2420480, 2571760, 2654720, 2698240, 3872768, 4114816, 4840960, 5143520, 5309440, 5396480, 8229632, 9681920, 10287040, 10618880, 16459264, 19363840, 20574080, 32918528, 41148160, 65837056, 82296320, 164592640, 329185280]

約数ペア:

[(1, 329185280), (2, 164592640), (4, 82296320), (5, 65837056), (8, 41148160), (10, 32918528), (16, 20574080), (17, 19363840), (20, 16459264), (31, 10618880), (32, 10287040), (34, 9681920), (40, 8229632), (61, 5396480), (62, 5309440), (64, 5143520), (68, 4840960), (80, 4114816), (85, 3872768), (122, 2698240), (124, 2654720), (128, 2571760), (136, 2420480), (155, 2123776), (160, 2057408), (170, 1936384), (244, 1349120), (248, 1327360), (256, 1285880), (272, 1210240), (305, 1079296), (310, 1061888), (320, 1028704), (340, 968192), (488, 674560), (496, 663680), (512, 642940), (527, 624640), (544, 605120), (610, 539648), (620, 530944), (640, 514352), (680, 484096), (976, 337280), (992, 331840), (1024, 321470), (1037, 317440), (1054, 312320), (1088, 302560), (1220, 269824), (1240, 265472), (1280, 257176), (1360, 242048), (1891, 174080), (1952, 168640), (1984, 165920), (2048, 160735), (2074, 158720), (2108, 156160), (2176, 151280), (2440, 134912), (2480, 132736), (2560, 128588), (2635, 124928), (2720, 121024), (3782, 87040), (3904, 84320), (3968, 82960), (4148, 79360), (4216, 78080), (4352, 75640), (4880, 67456), (4960, 66368), (5120, 64294), (5185, 63488), (5270, 62464), (5440, 60512), (7564, 43520), (7808, 42160), (7936, 41480), (8296, 39680), (8432, 39040), (8704, 37820), (9455, 34816), (9760, 33728), (9920, 33184), (10240, 32147), (10370, 31744), (10540, 31232), (10880, 30256), (15128, 21760), (15616, 21080), (15872, 20740), (16592, 19840), (16864, 19520), (17408, 18910)]