13183387920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1110

約数の個数: 240

約数和(自身を含む): 45075543552

約数和(自身を除く): 31892155632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 463, 557, 568, 639, 710, 720, 852, 926, 1065, 1114, 1136, 1278, 1389, 1420, 1671, 1704, 1852, 2130, 2228, 2315, 2556, 2778, 2785, 2840, 3195, 3342, 3408, 3704, 4167, 4260, 4456, 4630, 5013, 5112, 5556, 5570, 5680, 6390, 6684, 6945, 7408, 8334, 8355, 8520, 8912, 9260, 10026, 10224, 11112, 11140, 12780, 13368, 13890, 16668, 16710, 17040, 18520, 20052, 20835, 22224, 22280, 25065, 25560, 26736, 27780, 32873, 33336, 33420, 37040, 39547, 40104, 41670, 44560, 50130, 51120, 55560, 65746, 66672, 66840, 79094, 80208, 83340, 98619, 100260, 111120, 118641, 131492, 133680, 158188, 164365, 166680, 197238, 197735, 200520, 237282, 257891, 262984, 295857, 316376, 328730, 333360, 355923, 394476, 395470, 401040, 474564, 493095, 515782, 525968, 591714, 593205, 632752, 657460, 711846, 773673, 788952, 790940, 949128, 986190, 1031564, 1183428, 1186410, 1289455, 1314920, 1423692, 1479285, 1547346, 1577904, 1581880, 1779615, 1898256, 1972380, 2063128, 2321019, 2366856, 2372820, 2578910, 2629840, 2847384, 2958570, 3094692, 3163760, 3559230, 3868365, 3944760, 4126256, 4642038, 4733712, 4745640, 5157820, 5694768, 5917140, 6189384, 7118460, 7736730, 7889520, 9284076, 9491280, 10315640, 11605095, 11834280, 12378768, 14236920, 15473460, 18310261, 18568152, 20631280, 23210190, 23668560, 28473840, 30946920, 36620522, 37136304, 46420380, 54930783, 61893840, 73241044, 91551305, 92840760, 109861566, 146482088, 164792349, 183102610, 185681520, 219723132, 274653915, 292964176, 329584698, 366205220, 439446264, 549307830, 659169396, 732410440, 823961745, 878892528, 1098615660, 1318338792, 1464820880, 1647923490, 2197231320, 2636677584, 3295846980, 4394462640, 6591693960, 13183387920]

約数ペア:

[(1, 13183387920), (2, 6591693960), (3, 4394462640), (4, 3295846980), (5, 2636677584), (6, 2197231320), (8, 1647923490), (9, 1464820880), (10, 1318338792), (12, 1098615660), (15, 878892528), (16, 823961745), (18, 732410440), (20, 659169396), (24, 549307830), (30, 439446264), (36, 366205220), (40, 329584698), (45, 292964176), (48, 274653915), (60, 219723132), (71, 185681520), (72, 183102610), (80, 164792349), (90, 146482088), (120, 109861566), (142, 92840760), (144, 91551305), (180, 73241044), (213, 61893840), (240, 54930783), (284, 46420380), (355, 37136304), (360, 36620522), (426, 30946920), (463, 28473840), (557, 23668560), (568, 23210190), (639, 20631280), (710, 18568152), (720, 18310261), (852, 15473460), (926, 14236920), (1065, 12378768), (1114, 11834280), (1136, 11605095), (1278, 10315640), (1389, 9491280), (1420, 9284076), (1671, 7889520), (1704, 7736730), (1852, 7118460), (2130, 6189384), (2228, 5917140), (2315, 5694768), (2556, 5157820), (2778, 4745640), (2785, 4733712), (2840, 4642038), (3195, 4126256), (3342, 3944760), (3408, 3868365), (3704, 3559230), (4167, 3163760), (4260, 3094692), (4456, 2958570), (4630, 2847384), (5013, 2629840), (5112, 2578910), (5556, 2372820), (5570, 2366856), (5680, 2321019), (6390, 2063128), (6684, 1972380), (6945, 1898256), (7408, 1779615), (8334, 1581880), (8355, 1577904), (8520, 1547346), (8912, 1479285), (9260, 1423692), (10026, 1314920), (10224, 1289455), (11112, 1186410), (11140, 1183428), (12780, 1031564), (13368, 986190), (13890, 949128), (16668, 790940), (16710, 788952), (17040, 773673), (18520, 711846), (20052, 657460), (20835, 632752), (22224, 593205), (22280, 591714), (25065, 525968), (25560, 515782), (26736, 493095), (27780, 474564), (32873, 401040), (33336, 395470), (33420, 394476), (37040, 355923), (39547, 333360), (40104, 328730), (41670, 316376), (44560, 295857), (50130, 262984), (51120, 257891), (55560, 237282), (65746, 200520), (66672, 197735), (66840, 197238), (79094, 166680), (80208, 164365), (83340, 158188), (98619, 133680), (100260, 131492), (111120, 118641)]