90804828160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1453}}^1$

素因数の和:1856

約数の個数: 192

約数和(自身を含む): 231496574400

約数和(自身を除く): 140691746240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 359, 512, 544, 640, 680, 718, 1024, 1088, 1280, 1360, 1436, 1453, 1795, 2048, 2176, 2560, 2720, 2872, 2906, 3590, 4352, 5120, 5440, 5744, 5812, 6103, 7180, 7265, 8704, 10240, 10880, 11488, 11624, 12206, 14360, 14530, 17408, 21760, 22976, 23248, 24412, 24701, 28720, 29060, 30515, 34816, 43520, 45952, 46496, 48824, 49402, 57440, 58120, 61030, 87040, 91904, 92992, 97648, 98804, 114880, 116240, 122060, 123505, 174080, 183808, 185984, 195296, 197608, 229760, 232480, 244120, 247010, 367616, 371968, 390592, 395216, 459520, 464960, 488240, 494020, 521627, 735232, 743936, 781184, 790432, 919040, 929920, 976480, 988040, 1043254, 1487872, 1562368, 1580864, 1838080, 1859840, 1952960, 1976080, 2086508, 2608135, 2975744, 3124736, 3161728, 3676160, 3719680, 3905920, 3952160, 4173016, 5216270, 6249472, 6323456, 7439360, 7811840, 7904320, 8346032, 8867659, 10432540, 12498944, 12646912, 14878720, 15623680, 15808640, 16692064, 17735318, 20865080, 25293824, 31247360, 31617280, 33384128, 35470636, 41730160, 44338295, 50587648, 62494720, 63234560, 66768256, 70941272, 83460320, 88676590, 126469120, 133536512, 141882544, 166920640, 177353180, 252938240, 267073024, 283765088, 333841280, 354706360, 534146048, 567530176, 667682560, 709412720, 1068292096, 1135060352, 1335365120, 1418825440, 2270120704, 2670730240, 2837650880, 4540241408, 5341460480, 5675301760, 9080482816, 11350603520, 18160965632, 22701207040, 45402414080, 90804828160]

約数ペア:

[(1, 90804828160), (2, 45402414080), (4, 22701207040), (5, 18160965632), (8, 11350603520), (10, 9080482816), (16, 5675301760), (17, 5341460480), (20, 4540241408), (32, 2837650880), (34, 2670730240), (40, 2270120704), (64, 1418825440), (68, 1335365120), (80, 1135060352), (85, 1068292096), (128, 709412720), (136, 667682560), (160, 567530176), (170, 534146048), (256, 354706360), (272, 333841280), (320, 283765088), (340, 267073024), (359, 252938240), (512, 177353180), (544, 166920640), (640, 141882544), (680, 133536512), (718, 126469120), (1024, 88676590), (1088, 83460320), (1280, 70941272), (1360, 66768256), (1436, 63234560), (1453, 62494720), (1795, 50587648), (2048, 44338295), (2176, 41730160), (2560, 35470636), (2720, 33384128), (2872, 31617280), (2906, 31247360), (3590, 25293824), (4352, 20865080), (5120, 17735318), (5440, 16692064), (5744, 15808640), (5812, 15623680), (6103, 14878720), (7180, 12646912), (7265, 12498944), (8704, 10432540), (10240, 8867659), (10880, 8346032), (11488, 7904320), (11624, 7811840), (12206, 7439360), (14360, 6323456), (14530, 6249472), (17408, 5216270), (21760, 4173016), (22976, 3952160), (23248, 3905920), (24412, 3719680), (24701, 3676160), (28720, 3161728), (29060, 3124736), (30515, 2975744), (34816, 2608135), (43520, 2086508), (45952, 1976080), (46496, 1952960), (48824, 1859840), (49402, 1838080), (57440, 1580864), (58120, 1562368), (61030, 1487872), (87040, 1043254), (91904, 988040), (92992, 976480), (97648, 929920), (98804, 919040), (114880, 790432), (116240, 781184), (122060, 743936), (123505, 735232), (174080, 521627), (183808, 494020), (185984, 488240), (195296, 464960), (197608, 459520), (229760, 395216), (232480, 390592), (244120, 371968), (247010, 367616)]