680396976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3264

約数の個数: 160

約数和(自身を含む): 2264140800

約数和(自身を除く): 1583743824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 756, 852, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3024, 3169, 3408, 3834, 3976, 4473, 5112, 5964, 6338, 7668, 7952, 8946, 9507, 10224, 11928, 12676, 13419, 15336, 17892, 19014, 22183, 23856, 25352, 26838, 28521, 30672, 35784, 38028, 44366, 50704, 53676, 57042, 66549, 71568, 76056, 85563, 88732, 107352, 114084, 133098, 152112, 171126, 177464, 199647, 214704, 224999, 228168, 266196, 342252, 354928, 399294, 449998, 456336, 532392, 598941, 674997, 684504, 798588, 899996, 1064784, 1197882, 1349994, 1369008, 1574993, 1597176, 1799992, 2024991, 2395764, 2699988, 3149986, 3194352, 3599984, 4049982, 4724979, 4791528, 5399976, 6074973, 6299972, 8099964, 9449958, 9583056, 10799952, 12149946, 12599944, 14174937, 16199928, 18899916, 24299892, 25199888, 28349874, 32399856, 37799832, 42524811, 48599784, 56699748, 75599664, 85049622, 97199568, 113399496, 170099244, 226798992, 340198488, 680396976]

約数ペア:

[(1, 680396976), (2, 340198488), (3, 226798992), (4, 170099244), (6, 113399496), (7, 97199568), (8, 85049622), (9, 75599664), (12, 56699748), (14, 48599784), (16, 42524811), (18, 37799832), (21, 32399856), (24, 28349874), (27, 25199888), (28, 24299892), (36, 18899916), (42, 16199928), (48, 14174937), (54, 12599944), (56, 12149946), (63, 10799952), (71, 9583056), (72, 9449958), (84, 8099964), (108, 6299972), (112, 6074973), (126, 5399976), (142, 4791528), (144, 4724979), (168, 4049982), (189, 3599984), (213, 3194352), (216, 3149986), (252, 2699988), (284, 2395764), (336, 2024991), (378, 1799992), (426, 1597176), (432, 1574993), (497, 1369008), (504, 1349994), (568, 1197882), (639, 1064784), (756, 899996), (852, 798588), (994, 684504), (1008, 674997), (1136, 598941), (1278, 532392), (1491, 456336), (1512, 449998), (1704, 399294), (1917, 354928), (1988, 342252), (2556, 266196), (2982, 228168), (3024, 224999), (3169, 214704), (3408, 199647), (3834, 177464), (3976, 171126), (4473, 152112), (5112, 133098), (5964, 114084), (6338, 107352), (7668, 88732), (7952, 85563), (8946, 76056), (9507, 71568), (10224, 66549), (11928, 57042), (12676, 53676), (13419, 50704), (15336, 44366), (17892, 38028), (19014, 35784), (22183, 30672), (23856, 28521), (25352, 26838)]