911845920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 2972640384

約数和(自身を除く): 2060794464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 73, 80, 96, 106, 120, 146, 159, 160, 212, 219, 240, 265, 292, 318, 365, 424, 438, 480, 491, 530, 584, 636, 730, 795, 848, 876, 982, 1060, 1095, 1168, 1272, 1460, 1473, 1590, 1696, 1752, 1964, 2120, 2190, 2336, 2455, 2544, 2920, 2946, 3180, 3504, 3869, 3928, 4240, 4380, 4910, 5088, 5840, 5892, 6360, 7008, 7365, 7738, 7856, 8480, 8760, 9820, 11607, 11680, 11784, 12720, 14730, 15476, 15712, 17520, 19345, 19640, 23214, 23568, 25440, 26023, 29460, 30952, 35040, 35843, 38690, 39280, 46428, 47136, 52046, 58035, 58920, 61904, 71686, 77380, 78069, 78560, 92856, 104092, 107529, 116070, 117840, 123808, 130115, 143372, 154760, 156138, 179215, 185712, 208184, 215058, 232140, 235680, 260230, 286744, 309520, 312276, 358430, 371424, 390345, 416368, 430116, 464280, 520460, 537645, 573488, 619040, 624552, 716860, 780690, 832736, 860232, 928560, 1040920, 1075290, 1146976, 1249104, 1433720, 1561380, 1720464, 1857120, 1899679, 2081840, 2150580, 2498208, 2867440, 3122760, 3440928, 3799358, 4163680, 4301160, 5699037, 5734880, 6245520, 7598716, 8602320, 9498395, 11398074, 12491040, 15197432, 17204640, 18996790, 22796148, 28495185, 30394864, 37993580, 45592296, 56990370, 60789728, 75987160, 91184592, 113980740, 151974320, 182369184, 227961480, 303948640, 455922960, 911845920]

約数ペア:

[(1, 911845920), (2, 455922960), (3, 303948640), (4, 227961480), (5, 182369184), (6, 151974320), (8, 113980740), (10, 91184592), (12, 75987160), (15, 60789728), (16, 56990370), (20, 45592296), (24, 37993580), (30, 30394864), (32, 28495185), (40, 22796148), (48, 18996790), (53, 17204640), (60, 15197432), (73, 12491040), (80, 11398074), (96, 9498395), (106, 8602320), (120, 7598716), (146, 6245520), (159, 5734880), (160, 5699037), (212, 4301160), (219, 4163680), (240, 3799358), (265, 3440928), (292, 3122760), (318, 2867440), (365, 2498208), (424, 2150580), (438, 2081840), (480, 1899679), (491, 1857120), (530, 1720464), (584, 1561380), (636, 1433720), (730, 1249104), (795, 1146976), (848, 1075290), (876, 1040920), (982, 928560), (1060, 860232), (1095, 832736), (1168, 780690), (1272, 716860), (1460, 624552), (1473, 619040), (1590, 573488), (1696, 537645), (1752, 520460), (1964, 464280), (2120, 430116), (2190, 416368), (2336, 390345), (2455, 371424), (2544, 358430), (2920, 312276), (2946, 309520), (3180, 286744), (3504, 260230), (3869, 235680), (3928, 232140), (4240, 215058), (4380, 208184), (4910, 185712), (5088, 179215), (5840, 156138), (5892, 154760), (6360, 143372), (7008, 130115), (7365, 123808), (7738, 117840), (7856, 116070), (8480, 107529), (8760, 104092), (9820, 92856), (11607, 78560), (11680, 78069), (11784, 77380), (12720, 71686), (14730, 61904), (15476, 58920), (15712, 58035), (17520, 52046), (19345, 47136), (19640, 46428), (23214, 39280), (23568, 38690), (25440, 35843), (26023, 35040), (29460, 30952)]