1941291520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1010

約数の個数: 160

約数和(自身を含む): 5367656448

約数和(自身を除く): 3426364928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 512, 560, 635, 640, 853, 889, 896, 1016, 1120, 1270, 1280, 1706, 1778, 1792, 2032, 2240, 2540, 2560, 3412, 3556, 3584, 4064, 4265, 4445, 4480, 5080, 5971, 6824, 7112, 8128, 8530, 8890, 8960, 10160, 11942, 13648, 14224, 16256, 17060, 17780, 17920, 20320, 23884, 27296, 28448, 29855, 32512, 34120, 35560, 40640, 47768, 54592, 56896, 59710, 65024, 68240, 71120, 81280, 95536, 108331, 109184, 113792, 119420, 136480, 142240, 162560, 191072, 216662, 218368, 227584, 238840, 272960, 284480, 325120, 382144, 433324, 436736, 455168, 477680, 541655, 545920, 568960, 758317, 764288, 866648, 955360, 1083310, 1091840, 1137920, 1516634, 1528576, 1733296, 1910720, 2166620, 2183680, 2275840, 3033268, 3057152, 3466592, 3791585, 3821440, 4333240, 6066536, 6933184, 7583170, 7642880, 8666480, 12133072, 13866368, 15166340, 15285760, 17332960, 24266144, 27732736, 30332680, 34665920, 48532288, 55465472, 60665360, 69331840, 97064576, 121330720, 138663680, 194129152, 242661440, 277327360, 388258304, 485322880, 970645760, 1941291520]

約数ペア:

[(1, 1941291520), (2, 970645760), (4, 485322880), (5, 388258304), (7, 277327360), (8, 242661440), (10, 194129152), (14, 138663680), (16, 121330720), (20, 97064576), (28, 69331840), (32, 60665360), (35, 55465472), (40, 48532288), (56, 34665920), (64, 30332680), (70, 27732736), (80, 24266144), (112, 17332960), (127, 15285760), (128, 15166340), (140, 13866368), (160, 12133072), (224, 8666480), (254, 7642880), (256, 7583170), (280, 6933184), (320, 6066536), (448, 4333240), (508, 3821440), (512, 3791585), (560, 3466592), (635, 3057152), (640, 3033268), (853, 2275840), (889, 2183680), (896, 2166620), (1016, 1910720), (1120, 1733296), (1270, 1528576), (1280, 1516634), (1706, 1137920), (1778, 1091840), (1792, 1083310), (2032, 955360), (2240, 866648), (2540, 764288), (2560, 758317), (3412, 568960), (3556, 545920), (3584, 541655), (4064, 477680), (4265, 455168), (4445, 436736), (4480, 433324), (5080, 382144), (5971, 325120), (6824, 284480), (7112, 272960), (8128, 238840), (8530, 227584), (8890, 218368), (8960, 216662), (10160, 191072), (11942, 162560), (13648, 142240), (14224, 136480), (16256, 119420), (17060, 113792), (17780, 109184), (17920, 108331), (20320, 95536), (23884, 81280), (27296, 71120), (28448, 68240), (29855, 65024), (32512, 59710), (34120, 56896), (35560, 54592), (40640, 47768)]