1629386040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23053}}^1$

素因数の和:23117

約数の個数: 128

約数和(自身を含む): 5311641600

約数和(自身を除く): 3682255560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23053, 23560, 35340, 46106, 69159, 70680, 92212, 115265, 138318, 184424, 230530, 276636, 345795, 438007, 461060, 553272, 691590, 714643, 876014, 922120, 1314021, 1383180, 1429286, 1752028, 2143929, 2190035, 2628042, 2766360, 2858572, 3504056, 3573215, 4287858, 4380070, 5256084, 5717144, 6570105, 7146430, 8575716, 8760140, 10512168, 10719645, 13140210, 13578217, 14292860, 17151432, 17520280, 21439290, 26280420, 27156434, 28585720, 40734651, 42878580, 52560840, 54312868, 67891085, 81469302, 85757160, 108625736, 135782170, 162938604, 203673255, 271564340, 325877208, 407346510, 543128680, 814693020, 1629386040]

約数ペア:

[(1, 1629386040), (2, 814693020), (3, 543128680), (4, 407346510), (5, 325877208), (6, 271564340), (8, 203673255), (10, 162938604), (12, 135782170), (15, 108625736), (19, 85757160), (20, 81469302), (24, 67891085), (30, 54312868), (31, 52560840), (38, 42878580), (40, 40734651), (57, 28585720), (60, 27156434), (62, 26280420), (76, 21439290), (93, 17520280), (95, 17151432), (114, 14292860), (120, 13578217), (124, 13140210), (152, 10719645), (155, 10512168), (186, 8760140), (190, 8575716), (228, 7146430), (248, 6570105), (285, 5717144), (310, 5256084), (372, 4380070), (380, 4287858), (456, 3573215), (465, 3504056), (570, 2858572), (589, 2766360), (620, 2628042), (744, 2190035), (760, 2143929), (930, 1752028), (1140, 1429286), (1178, 1383180), (1240, 1314021), (1767, 922120), (1860, 876014), (2280, 714643), (2356, 691590), (2945, 553272), (3534, 461060), (3720, 438007), (4712, 345795), (5890, 276636), (7068, 230530), (8835, 184424), (11780, 138318), (14136, 115265), (17670, 92212), (23053, 70680), (23560, 69159), (35340, 46106)]