7234693840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2591}}^1$

素因数の和:2801

約数の個数: 160

約数和(自身を含む): 19438755840

約数和(自身を除く): 12204062000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 167, 176, 190, 209, 220, 304, 334, 380, 418, 440, 668, 760, 835, 836, 880, 1045, 1336, 1520, 1670, 1672, 1837, 2090, 2591, 2672, 3173, 3340, 3344, 3674, 4180, 5182, 6346, 6680, 7348, 8360, 9185, 10364, 12692, 12955, 13360, 14696, 15865, 16720, 18370, 20728, 25384, 25910, 28501, 29392, 31730, 34903, 36740, 41456, 49229, 50768, 51820, 57002, 63460, 69806, 73480, 98458, 103640, 114004, 126920, 139612, 142505, 146960, 174515, 196916, 207280, 228008, 246145, 253840, 279224, 285010, 349030, 393832, 432697, 456016, 492290, 541519, 558448, 570020, 698060, 787664, 865394, 984580, 1083038, 1140040, 1396120, 1730788, 1969160, 2163485, 2166076, 2280080, 2707595, 2792240, 3461576, 3938320, 4326970, 4332152, 4759667, 5415190, 6923152, 8221243, 8653940, 8664304, 9519334, 10830380, 16442486, 17307880, 19038668, 21660760, 23798335, 32884972, 34615760, 38077336, 41106215, 43321520, 47596670, 65769944, 76154672, 82212430, 90433673, 95193340, 131539888, 164424860, 180867346, 190386680, 328849720, 361734692, 380773360, 452168365, 657699440, 723469384, 904336730, 1446938768, 1808673460, 3617346920, 7234693840]

約数ペア:

[(1, 7234693840), (2, 3617346920), (4, 1808673460), (5, 1446938768), (8, 904336730), (10, 723469384), (11, 657699440), (16, 452168365), (19, 380773360), (20, 361734692), (22, 328849720), (38, 190386680), (40, 180867346), (44, 164424860), (55, 131539888), (76, 95193340), (80, 90433673), (88, 82212430), (95, 76154672), (110, 65769944), (152, 47596670), (167, 43321520), (176, 41106215), (190, 38077336), (209, 34615760), (220, 32884972), (304, 23798335), (334, 21660760), (380, 19038668), (418, 17307880), (440, 16442486), (668, 10830380), (760, 9519334), (835, 8664304), (836, 8653940), (880, 8221243), (1045, 6923152), (1336, 5415190), (1520, 4759667), (1670, 4332152), (1672, 4326970), (1837, 3938320), (2090, 3461576), (2591, 2792240), (2672, 2707595), (3173, 2280080), (3340, 2166076), (3344, 2163485), (3674, 1969160), (4180, 1730788), (5182, 1396120), (6346, 1140040), (6680, 1083038), (7348, 984580), (8360, 865394), (9185, 787664), (10364, 698060), (12692, 570020), (12955, 558448), (13360, 541519), (14696, 492290), (15865, 456016), (16720, 432697), (18370, 393832), (20728, 349030), (25384, 285010), (25910, 279224), (28501, 253840), (29392, 246145), (31730, 228008), (34903, 207280), (36740, 196916), (41456, 174515), (49229, 146960), (50768, 142505), (51820, 139612), (57002, 126920), (63460, 114004), (69806, 103640), (73480, 98458)]