191256120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 256

約数和(自身を含む): 737164800

約数和(自身を除く): 545908680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 947, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1894, 1980, 2040, 2244, 2295, 2376, 2805, 2841, 2970, 3060, 3366, 3672, 3740, 3788, 3960, 4488, 4590, 4735, 5049, 5610, 5682, 5940, 6120, 6732, 7480, 7576, 8415, 8523, 9180, 9470, 10098, 10417, 11220, 11364, 11880, 13464, 14205, 16099, 16830, 17046, 18360, 18940, 20196, 20834, 22440, 22728, 25245, 25569, 28410, 31251, 32198, 33660, 34092, 37880, 40392, 41668, 42615, 48297, 50490, 51138, 52085, 56820, 62502, 64396, 67320, 68184, 80495, 83336, 85230, 93753, 96594, 100980, 102276, 104170, 113640, 125004, 127845, 128792, 144891, 156255, 160990, 170460, 177089, 187506, 193188, 201960, 204552, 208340, 241485, 250008, 255690, 281259, 289782, 312510, 321980, 340920, 354178, 375012, 386376, 416680, 434673, 468765, 482970, 511380, 531267, 562518, 579564, 625020, 643960, 708356, 724455, 750024, 869346, 885445, 937530, 965940, 1022760, 1062534, 1125036, 1159128, 1250040, 1406295, 1416712, 1448910, 1593801, 1738692, 1770890, 1875060, 1931880, 2125068, 2173365, 2250072, 2656335, 2812590, 2897820, 3187602, 3477384, 3541780, 3750120, 4250136, 4346730, 4781403, 5312670, 5625180, 5795640, 6375204, 7083560, 7969005, 8693460, 9562806, 10625340, 11250360, 12750408, 15938010, 17386920, 19125612, 21250680, 23907015, 31876020, 38251224, 47814030, 63752040, 95628060, 191256120]

約数ペア:

[(1, 191256120), (2, 95628060), (3, 63752040), (4, 47814030), (5, 38251224), (6, 31876020), (8, 23907015), (9, 21250680), (10, 19125612), (11, 17386920), (12, 15938010), (15, 12750408), (17, 11250360), (18, 10625340), (20, 9562806), (22, 8693460), (24, 7969005), (27, 7083560), (30, 6375204), (33, 5795640), (34, 5625180), (36, 5312670), (40, 4781403), (44, 4346730), (45, 4250136), (51, 3750120), (54, 3541780), (55, 3477384), (60, 3187602), (66, 2897820), (68, 2812590), (72, 2656335), (85, 2250072), (88, 2173365), (90, 2125068), (99, 1931880), (102, 1875060), (108, 1770890), (110, 1738692), (120, 1593801), (132, 1448910), (135, 1416712), (136, 1406295), (153, 1250040), (165, 1159128), (170, 1125036), (180, 1062534), (187, 1022760), (198, 965940), (204, 937530), (216, 885445), (220, 869346), (255, 750024), (264, 724455), (270, 708356), (297, 643960), (306, 625020), (330, 579564), (340, 562518), (360, 531267), (374, 511380), (396, 482970), (408, 468765), (440, 434673), (459, 416680), (495, 386376), (510, 375012), (540, 354178), (561, 340920), (594, 321980), (612, 312510), (660, 289782), (680, 281259), (748, 255690), (765, 250008), (792, 241485), (918, 208340), (935, 204552), (947, 201960), (990, 193188), (1020, 187506), (1080, 177089), (1122, 170460), (1188, 160990), (1224, 156255), (1320, 144891), (1485, 128792), (1496, 127845), (1530, 125004), (1683, 113640), (1836, 104170), (1870, 102276), (1894, 100980), (1980, 96594), (2040, 93753), (2244, 85230), (2295, 83336), (2376, 80495), (2805, 68184), (2841, 67320), (2970, 64396), (3060, 62502), (3366, 56820), (3672, 52085), (3740, 51138), (3788, 50490), (3960, 48297), (4488, 42615), (4590, 41668), (4735, 40392), (5049, 37880), (5610, 34092), (5682, 33660), (5940, 32198), (6120, 31251), (6732, 28410), (7480, 25569), (7576, 25245), (8415, 22728), (8523, 22440), (9180, 20834), (9470, 20196), (10098, 18940), (10417, 18360), (11220, 17046), (11364, 16830), (11880, 16099), (13464, 14205)]