1163979520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 3224082960

約数和(自身を除く): 2060103440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 229, 256, 304, 320, 352, 361, 380, 418, 440, 458, 608, 640, 704, 722, 760, 836, 880, 916, 1045, 1145, 1216, 1280, 1408, 1444, 1520, 1672, 1760, 1805, 1832, 2090, 2290, 2432, 2519, 2816, 2888, 3040, 3344, 3520, 3610, 3664, 3971, 4180, 4351, 4580, 4864, 5038, 5776, 6080, 6688, 7040, 7220, 7328, 7942, 8360, 8702, 9160, 10076, 11552, 12160, 12595, 13376, 14080, 14440, 14656, 15884, 16720, 17404, 18320, 19855, 20152, 21755, 23104, 24320, 25190, 26752, 28880, 29312, 31768, 33440, 34808, 36640, 39710, 40304, 43510, 46208, 47861, 50380, 53504, 57760, 58624, 63536, 66880, 69616, 73280, 79420, 80608, 82669, 87020, 92416, 95722, 100760, 115520, 127072, 133760, 139232, 146560, 158840, 161216, 165338, 174040, 191444, 201520, 231040, 239305, 254144, 267520, 278464, 293120, 317680, 322432, 330676, 348080, 382888, 403040, 413345, 462080, 478610, 508288, 556928, 635360, 644864, 661352, 696160, 765776, 806080, 826690, 909359, 957220, 1016576, 1113856, 1270720, 1322704, 1392320, 1531552, 1612160, 1653380, 1818718, 1914440, 2541440, 2645408, 2784640, 3063104, 3224320, 3306760, 3637436, 3828880, 4546795, 5082880, 5290816, 5569280, 6126208, 6613520, 7274872, 7657760, 9093590, 10581632, 12252416, 13227040, 14549744, 15315520, 18187180, 21163264, 26454080, 29099488, 30631040, 36374360, 52908160, 58198976, 61262080, 72748720, 105816320, 116397952, 145497440, 232795904, 290994880, 581989760, 1163979520]

約数ペア:

[(1, 1163979520), (2, 581989760), (4, 290994880), (5, 232795904), (8, 145497440), (10, 116397952), (11, 105816320), (16, 72748720), (19, 61262080), (20, 58198976), (22, 52908160), (32, 36374360), (38, 30631040), (40, 29099488), (44, 26454080), (55, 21163264), (64, 18187180), (76, 15315520), (80, 14549744), (88, 13227040), (95, 12252416), (110, 10581632), (128, 9093590), (152, 7657760), (160, 7274872), (176, 6613520), (190, 6126208), (209, 5569280), (220, 5290816), (229, 5082880), (256, 4546795), (304, 3828880), (320, 3637436), (352, 3306760), (361, 3224320), (380, 3063104), (418, 2784640), (440, 2645408), (458, 2541440), (608, 1914440), (640, 1818718), (704, 1653380), (722, 1612160), (760, 1531552), (836, 1392320), (880, 1322704), (916, 1270720), (1045, 1113856), (1145, 1016576), (1216, 957220), (1280, 909359), (1408, 826690), (1444, 806080), (1520, 765776), (1672, 696160), (1760, 661352), (1805, 644864), (1832, 635360), (2090, 556928), (2290, 508288), (2432, 478610), (2519, 462080), (2816, 413345), (2888, 403040), (3040, 382888), (3344, 348080), (3520, 330676), (3610, 322432), (3664, 317680), (3971, 293120), (4180, 278464), (4351, 267520), (4580, 254144), (4864, 239305), (5038, 231040), (5776, 201520), (6080, 191444), (6688, 174040), (7040, 165338), (7220, 161216), (7328, 158840), (7942, 146560), (8360, 139232), (8702, 133760), (9160, 127072), (10076, 115520), (11552, 100760), (12160, 95722), (12595, 92416), (13376, 87020), (14080, 82669), (14440, 80608), (14656, 79420), (15884, 73280), (16720, 69616), (17404, 66880), (18320, 63536), (19855, 58624), (20152, 57760), (21755, 53504), (23104, 50380), (24320, 47861), (25190, 46208), (26752, 43510), (28880, 40304), (29312, 39710), (31768, 36640), (33440, 34808)]