13915449960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{28541}}^1$

素因数の和:28811

約数の個数: 128

約数和(自身を含む): 44388518400

約数和(自身を除く): 30473068440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1912, 2040, 2390, 2868, 3585, 4063, 4780, 5736, 7170, 8126, 9560, 12189, 14340, 16252, 20315, 24378, 28541, 28680, 32504, 40630, 48756, 57082, 60945, 81260, 85623, 97512, 114164, 121890, 142705, 162520, 171246, 228328, 243780, 285410, 342492, 428115, 485197, 487560, 570820, 684984, 856230, 970394, 1141640, 1455591, 1712460, 1940788, 2425985, 2911182, 3424920, 3881576, 4851970, 5822364, 6821299, 7277955, 9703940, 11644728, 13642598, 14555910, 19407880, 20463897, 27285196, 29111820, 34106495, 40927794, 54570392, 58223640, 68212990, 81855588, 102319485, 115962083, 136425980, 163711176, 204638970, 231924166, 272851960, 347886249, 409277940, 463848332, 579810415, 695772498, 818555880, 927696664, 1159620830, 1391544996, 1739431245, 2319241660, 2783089992, 3478862490, 4638483320, 6957724980, 13915449960]

約数ペア:

[(1, 13915449960), (2, 6957724980), (3, 4638483320), (4, 3478862490), (5, 2783089992), (6, 2319241660), (8, 1739431245), (10, 1391544996), (12, 1159620830), (15, 927696664), (17, 818555880), (20, 695772498), (24, 579810415), (30, 463848332), (34, 409277940), (40, 347886249), (51, 272851960), (60, 231924166), (68, 204638970), (85, 163711176), (102, 136425980), (120, 115962083), (136, 102319485), (170, 81855588), (204, 68212990), (239, 58223640), (255, 54570392), (340, 40927794), (408, 34106495), (478, 29111820), (510, 27285196), (680, 20463897), (717, 19407880), (956, 14555910), (1020, 13642598), (1195, 11644728), (1434, 9703940), (1912, 7277955), (2040, 6821299), (2390, 5822364), (2868, 4851970), (3585, 3881576), (4063, 3424920), (4780, 2911182), (5736, 2425985), (7170, 1940788), (8126, 1712460), (9560, 1455591), (12189, 1141640), (14340, 970394), (16252, 856230), (20315, 684984), (24378, 570820), (28541, 487560), (28680, 485197), (32504, 428115), (40630, 342492), (48756, 285410), (57082, 243780), (60945, 228328), (81260, 171246), (85623, 162520), (97512, 142705), (114164, 121890)]