2390902920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 320

約数和(自身を含む): 9241689600

約数和(自身を除く): 6850786680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 271, 280, 315, 324, 360, 378, 389, 405, 420, 504, 540, 542, 567, 630, 648, 756, 778, 810, 813, 840, 945, 1080, 1084, 1134, 1167, 1260, 1355, 1512, 1556, 1620, 1626, 1890, 1897, 1945, 2168, 2268, 2334, 2439, 2520, 2710, 2723, 2835, 3112, 3240, 3252, 3501, 3780, 3794, 3890, 4065, 4536, 4668, 4878, 5420, 5446, 5670, 5691, 5835, 6504, 7002, 7317, 7560, 7588, 7780, 8130, 8169, 9336, 9485, 9756, 10503, 10840, 10892, 11340, 11382, 11670, 12195, 13615, 14004, 14634, 15176, 15560, 16260, 16338, 17073, 17505, 18970, 19512, 21006, 21784, 21951, 22680, 22764, 23340, 24390, 24507, 27230, 28008, 28455, 29268, 31509, 32520, 32676, 34146, 35010, 36585, 37940, 40845, 42012, 43902, 45528, 46680, 48780, 49014, 51219, 52515, 54460, 56910, 58536, 63018, 65352, 68292, 70020, 73170, 73521, 75880, 81690, 84024, 85365, 87804, 97560, 98028, 102438, 105030, 105419, 108920, 109755, 113820, 122535, 126036, 136584, 140040, 146340, 147042, 153657, 157545, 163380, 170730, 175608, 196056, 204876, 210060, 210838, 219510, 220563, 227640, 245070, 252072, 256095, 292680, 294084, 307314, 315090, 316257, 326760, 341460, 367605, 409752, 420120, 421676, 439020, 441126, 490140, 512190, 527095, 588168, 614628, 630180, 632514, 682920, 735210, 737933, 768285, 843352, 878040, 882252, 948771, 980280, 1024380, 1054190, 1102815, 1229256, 1260360, 1265028, 1470420, 1475866, 1536570, 1581285, 1764504, 1897542, 2048760, 2108380, 2205630, 2213799, 2530056, 2846313, 2940840, 2951732, 3073140, 3162570, 3689665, 3795084, 4216760, 4411260, 4427598, 4743855, 5692626, 5903464, 6146280, 6325140, 6641397, 7379330, 7590168, 8538939, 8822520, 8855196, 9487710, 11068995, 11385252, 12650280, 13282794, 14231565, 14758660, 17077878, 17710392, 18975420, 19924191, 22137990, 22770504, 26565588, 28463130, 29517320, 33206985, 34155756, 37950840, 39848382, 42694695, 44275980, 53131176, 56926260, 59772573, 66413970, 68311512, 79696764, 85389390, 88551960, 99620955, 113852520, 119545146, 132827940, 159393528, 170778780, 199241910, 239090292, 265655880, 298862865, 341557560, 398483820, 478180584, 597725730, 796967640, 1195451460, 2390902920]

約数ペア:

[(1, 2390902920), (2, 1195451460), (3, 796967640), (4, 597725730), (5, 478180584), (6, 398483820), (7, 341557560), (8, 298862865), (9, 265655880), (10, 239090292), (12, 199241910), (14, 170778780), (15, 159393528), (18, 132827940), (20, 119545146), (21, 113852520), (24, 99620955), (27, 88551960), (28, 85389390), (30, 79696764), (35, 68311512), (36, 66413970), (40, 59772573), (42, 56926260), (45, 53131176), (54, 44275980), (56, 42694695), (60, 39848382), (63, 37950840), (70, 34155756), (72, 33206985), (81, 29517320), (84, 28463130), (90, 26565588), (105, 22770504), (108, 22137990), (120, 19924191), (126, 18975420), (135, 17710392), (140, 17077878), (162, 14758660), (168, 14231565), (180, 13282794), (189, 12650280), (210, 11385252), (216, 11068995), (252, 9487710), (270, 8855196), (271, 8822520), (280, 8538939), (315, 7590168), (324, 7379330), (360, 6641397), (378, 6325140), (389, 6146280), (405, 5903464), (420, 5692626), (504, 4743855), (540, 4427598), (542, 4411260), (567, 4216760), (630, 3795084), (648, 3689665), (756, 3162570), (778, 3073140), (810, 2951732), (813, 2940840), (840, 2846313), (945, 2530056), (1080, 2213799), (1084, 2205630), (1134, 2108380), (1167, 2048760), (1260, 1897542), (1355, 1764504), (1512, 1581285), (1556, 1536570), (1620, 1475866), (1626, 1470420), (1890, 1265028), (1897, 1260360), (1945, 1229256), (2168, 1102815), (2268, 1054190), (2334, 1024380), (2439, 980280), (2520, 948771), (2710, 882252), (2723, 878040), (2835, 843352), (3112, 768285), (3240, 737933), (3252, 735210), (3501, 682920), (3780, 632514), (3794, 630180), (3890, 614628), (4065, 588168), (4536, 527095), (4668, 512190), (4878, 490140), (5420, 441126), (5446, 439020), (5670, 421676), (5691, 420120), (5835, 409752), (6504, 367605), (7002, 341460), (7317, 326760), (7560, 316257), (7588, 315090), (7780, 307314), (8130, 294084), (8169, 292680), (9336, 256095), (9485, 252072), (9756, 245070), (10503, 227640), (10840, 220563), (10892, 219510), (11340, 210838), (11382, 210060), (11670, 204876), (12195, 196056), (13615, 175608), (14004, 170730), (14634, 163380), (15176, 157545), (15560, 153657), (16260, 147042), (16338, 146340), (17073, 140040), (17505, 136584), (18970, 126036), (19512, 122535), (21006, 113820), (21784, 109755), (21951, 108920), (22680, 105419), (22764, 105030), (23340, 102438), (24390, 98028), (24507, 97560), (27230, 87804), (28008, 85365), (28455, 84024), (29268, 81690), (31509, 75880), (32520, 73521), (32676, 73170), (34146, 70020), (35010, 68292), (36585, 65352), (37940, 63018), (40845, 58536), (42012, 56910), (43902, 54460), (45528, 52515), (46680, 51219), (48780, 49014)]