1132970080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 2985785712

約数和(自身を除く): 1852815632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 173, 176, 220, 244, 305, 346, 352, 440, 488, 610, 671, 692, 865, 880, 976, 1220, 1342, 1384, 1730, 1760, 1903, 1952, 2440, 2684, 2768, 3355, 3460, 3721, 3806, 4880, 5368, 5536, 6710, 6920, 7442, 7612, 9515, 9760, 10553, 10736, 13420, 13840, 14884, 15224, 18605, 19030, 21106, 21472, 26840, 27680, 29768, 30448, 37210, 38060, 40931, 42212, 52765, 53680, 59536, 60896, 74420, 76120, 81862, 84424, 105530, 107360, 116083, 119072, 148840, 152240, 163724, 168848, 204655, 211060, 232166, 297680, 304480, 327448, 337696, 409310, 422120, 464332, 580415, 595360, 643733, 654896, 818620, 844240, 928664, 1160830, 1287466, 1309792, 1637240, 1688480, 1857328, 2321660, 2574932, 3218665, 3274480, 3714656, 4643320, 5149864, 6437330, 6548960, 7081063, 9286640, 10299728, 12874660, 14162126, 18573280, 20599456, 25749320, 28324252, 35405315, 51498640, 56648504, 70810630, 102997280, 113297008, 141621260, 226594016, 283242520, 566485040, 1132970080]

約数ペア:

[(1, 1132970080), (2, 566485040), (4, 283242520), (5, 226594016), (8, 141621260), (10, 113297008), (11, 102997280), (16, 70810630), (20, 56648504), (22, 51498640), (32, 35405315), (40, 28324252), (44, 25749320), (55, 20599456), (61, 18573280), (80, 14162126), (88, 12874660), (110, 10299728), (122, 9286640), (160, 7081063), (173, 6548960), (176, 6437330), (220, 5149864), (244, 4643320), (305, 3714656), (346, 3274480), (352, 3218665), (440, 2574932), (488, 2321660), (610, 1857328), (671, 1688480), (692, 1637240), (865, 1309792), (880, 1287466), (976, 1160830), (1220, 928664), (1342, 844240), (1384, 818620), (1730, 654896), (1760, 643733), (1903, 595360), (1952, 580415), (2440, 464332), (2684, 422120), (2768, 409310), (3355, 337696), (3460, 327448), (3721, 304480), (3806, 297680), (4880, 232166), (5368, 211060), (5536, 204655), (6710, 168848), (6920, 163724), (7442, 152240), (7612, 148840), (9515, 119072), (9760, 116083), (10553, 107360), (10736, 105530), (13420, 84424), (13840, 81862), (14884, 76120), (15224, 74420), (18605, 60896), (19030, 59536), (21106, 53680), (21472, 52765), (26840, 42212), (27680, 40931), (29768, 38060), (30448, 37210)]