315642561840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{43487}}^1$

素因数の和:44116

約数の個数: 240

約数和(自身を含む): 1124306396928

約数和(自身を除く): 808663835088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 593, 612, 680, 720, 765, 816, 1020, 1186, 1224, 1360, 1530, 1779, 2040, 2372, 2448, 2965, 3060, 3558, 4080, 4744, 5337, 5930, 6120, 7116, 8895, 9488, 10081, 10674, 11860, 12240, 14232, 17790, 20162, 21348, 23720, 26685, 28464, 30243, 35580, 40324, 42696, 43487, 47440, 50405, 53370, 60486, 71160, 80648, 85392, 86974, 90729, 100810, 106740, 120972, 130461, 142320, 151215, 161296, 173948, 181458, 201620, 213480, 217435, 241944, 260922, 302430, 347896, 362916, 391383, 403240, 426960, 434870, 453645, 483888, 521844, 604860, 652305, 695792, 725832, 739279, 782766, 806480, 869740, 907290, 1043688, 1209720, 1304610, 1451664, 1478558, 1565532, 1739480, 1814580, 1956915, 2087376, 2217837, 2419440, 2609220, 2957116, 3131064, 3478960, 3629160, 3696395, 3913830, 4435674, 5218440, 5914232, 6262128, 6653511, 7258320, 7392790, 7827660, 8871348, 10436880, 11089185, 11828464, 13307022, 14785580, 15655320, 17742696, 22178370, 25787791, 26614044, 29571160, 31310640, 33267555, 35485392, 44356740, 51575582, 53228088, 59142320, 66535110, 77363373, 88713480, 103151164, 106456176, 128938955, 133070220, 154726746, 177426960, 206302328, 232090119, 257877910, 266140440, 309453492, 386816865, 412604656, 438392447, 464180238, 515755820, 532280880, 618906984, 773633730, 876784894, 928360476, 1031511640, 1160450595, 1237813968, 1315177341, 1547267460, 1753569788, 1856720952, 2063023280, 2191962235, 2320901190, 2630354682, 3094534920, 3507139576, 3713441904, 3945532023, 4383924470, 4641802380, 5260709364, 6189069840, 6575886705, 7014279152, 7891064046, 8767848940, 9283604760, 10521418728, 13151773410, 15782128092, 17535697880, 18567209520, 19727660115, 21042837456, 26303546820, 31564256184, 35071395760, 39455320230, 52607093640, 63128512368, 78910640460, 105214187280, 157821280920, 315642561840]

約数ペア:

[(1, 315642561840), (2, 157821280920), (3, 105214187280), (4, 78910640460), (5, 63128512368), (6, 52607093640), (8, 39455320230), (9, 35071395760), (10, 31564256184), (12, 26303546820), (15, 21042837456), (16, 19727660115), (17, 18567209520), (18, 17535697880), (20, 15782128092), (24, 13151773410), (30, 10521418728), (34, 9283604760), (36, 8767848940), (40, 7891064046), (45, 7014279152), (48, 6575886705), (51, 6189069840), (60, 5260709364), (68, 4641802380), (72, 4383924470), (80, 3945532023), (85, 3713441904), (90, 3507139576), (102, 3094534920), (120, 2630354682), (136, 2320901190), (144, 2191962235), (153, 2063023280), (170, 1856720952), (180, 1753569788), (204, 1547267460), (240, 1315177341), (255, 1237813968), (272, 1160450595), (306, 1031511640), (340, 928360476), (360, 876784894), (408, 773633730), (510, 618906984), (593, 532280880), (612, 515755820), (680, 464180238), (720, 438392447), (765, 412604656), (816, 386816865), (1020, 309453492), (1186, 266140440), (1224, 257877910), (1360, 232090119), (1530, 206302328), (1779, 177426960), (2040, 154726746), (2372, 133070220), (2448, 128938955), (2965, 106456176), (3060, 103151164), (3558, 88713480), (4080, 77363373), (4744, 66535110), (5337, 59142320), (5930, 53228088), (6120, 51575582), (7116, 44356740), (8895, 35485392), (9488, 33267555), (10081, 31310640), (10674, 29571160), (11860, 26614044), (12240, 25787791), (14232, 22178370), (17790, 17742696), (20162, 15655320), (21348, 14785580), (23720, 13307022), (26685, 11828464), (28464, 11089185), (30243, 10436880), (35580, 8871348), (40324, 7827660), (42696, 7392790), (43487, 7258320), (47440, 6653511), (50405, 6262128), (53370, 5914232), (60486, 5218440), (71160, 4435674), (80648, 3913830), (85392, 3696395), (86974, 3629160), (90729, 3478960), (100810, 3131064), (106740, 2957116), (120972, 2609220), (130461, 2419440), (142320, 2217837), (151215, 2087376), (161296, 1956915), (173948, 1814580), (181458, 1739480), (201620, 1565532), (213480, 1478558), (217435, 1451664), (241944, 1304610), (260922, 1209720), (302430, 1043688), (347896, 907290), (362916, 869740), (391383, 806480), (403240, 782766), (426960, 739279), (434870, 725832), (453645, 695792), (483888, 652305), (521844, 604860)]