285280892280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1\times {\mathrm{3517}}^1$

素因数の和:5294

約数の個数: 192

約数和(自身を含む): 934674904800

約数和(自身を除く): 649394012520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1621, 1668, 2085, 2502, 2780, 3242, 3336, 3517, 4170, 4863, 5004, 5560, 6255, 6484, 7034, 8105, 8340, 9726, 10008, 10551, 12510, 12968, 14068, 14589, 16210, 16680, 17585, 19452, 21102, 24315, 25020, 28136, 29178, 31653, 32420, 35170, 38904, 42204, 48630, 50040, 52755, 58356, 63306, 64840, 70340, 72945, 84408, 97260, 105510, 116712, 126612, 140680, 145890, 158265, 194520, 211020, 225319, 253224, 291780, 316530, 422040, 450638, 488863, 583560, 633060, 675957, 901276, 977726, 1126595, 1266120, 1351914, 1466589, 1802552, 1955452, 2027871, 2253190, 2444315, 2703828, 2933178, 3379785, 3910904, 4055742, 4399767, 4506380, 4888630, 5407656, 5701057, 5866356, 6759570, 7332945, 8111484, 8799534, 9012760, 9777260, 10139355, 11402114, 11732712, 13519140, 14665890, 16222968, 17103171, 17599068, 19554520, 20278710, 21998835, 22804228, 27038280, 28505285, 29331780, 34206342, 35198136, 40557420, 43997670, 45608456, 51309513, 57010570, 58663560, 68412684, 81114840, 85515855, 87995340, 102619026, 114021140, 136825368, 171031710, 175990680, 205238052, 228042280, 256547565, 342063420, 410476104, 513095130, 684126840, 792446923, 1026190260, 1584893846, 2052380520, 2377340769, 3169787692, 3962234615, 4754681538, 6339575384, 7132022307, 7924469230, 9509363076, 11886703845, 14264044614, 15848938460, 19018726152, 23773407690, 28528089228, 31697876920, 35660111535, 47546815380, 57056178456, 71320223070, 95093630760, 142640446140, 285280892280]

約数ペア:

[(1, 285280892280), (2, 142640446140), (3, 95093630760), (4, 71320223070), (5, 57056178456), (6, 47546815380), (8, 35660111535), (9, 31697876920), (10, 28528089228), (12, 23773407690), (15, 19018726152), (18, 15848938460), (20, 14264044614), (24, 11886703845), (30, 9509363076), (36, 7924469230), (40, 7132022307), (45, 6339575384), (60, 4754681538), (72, 3962234615), (90, 3169787692), (120, 2377340769), (139, 2052380520), (180, 1584893846), (278, 1026190260), (360, 792446923), (417, 684126840), (556, 513095130), (695, 410476104), (834, 342063420), (1112, 256547565), (1251, 228042280), (1390, 205238052), (1621, 175990680), (1668, 171031710), (2085, 136825368), (2502, 114021140), (2780, 102619026), (3242, 87995340), (3336, 85515855), (3517, 81114840), (4170, 68412684), (4863, 58663560), (5004, 57010570), (5560, 51309513), (6255, 45608456), (6484, 43997670), (7034, 40557420), (8105, 35198136), (8340, 34206342), (9726, 29331780), (10008, 28505285), (10551, 27038280), (12510, 22804228), (12968, 21998835), (14068, 20278710), (14589, 19554520), (16210, 17599068), (16680, 17103171), (17585, 16222968), (19452, 14665890), (21102, 13519140), (24315, 11732712), (25020, 11402114), (28136, 10139355), (29178, 9777260), (31653, 9012760), (32420, 8799534), (35170, 8111484), (38904, 7332945), (42204, 6759570), (48630, 5866356), (50040, 5701057), (52755, 5407656), (58356, 4888630), (63306, 4506380), (64840, 4399767), (70340, 4055742), (72945, 3910904), (84408, 3379785), (97260, 2933178), (105510, 2703828), (116712, 2444315), (126612, 2253190), (140680, 2027871), (145890, 1955452), (158265, 1802552), (194520, 1466589), (211020, 1351914), (225319, 1266120), (253224, 1126595), (291780, 977726), (316530, 901276), (422040, 675957), (450638, 633060), (488863, 583560)]