1396006560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74573}}^1$

素因数の和:74607

約数の個数: 144

約数和(自身を含む): 5130392904

約数和(自身を除く): 3734386344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 74573, 149146, 223719, 298292, 372865, 447438, 596584, 671157, 745730, 894876, 969449, 1118595, 1193168, 1342314, 1491460, 1789752, 1938898, 2237190, 2386336, 2684628, 2908347, 2982920, 3355785, 3579504, 3877796, 4474380, 4847245, 5369256, 5816694, 5965840, 6711570, 7159008, 7755592, 8725041, 8948760, 9694490, 10738512, 11633388, 11931680, 13423140, 14541735, 15511184, 17450082, 17897520, 19388980, 21477024, 23266776, 26846280, 29083470, 31022368, 34900164, 35795040, 38777960, 43625205, 46533552, 53692560, 58166940, 69800328, 77555920, 87250410, 93067104, 107385120, 116333880, 139600656, 155111840, 174500820, 232667760, 279201312, 349001640, 465335520, 698003280, 1396006560]

約数ペア:

[(1, 1396006560), (2, 698003280), (3, 465335520), (4, 349001640), (5, 279201312), (6, 232667760), (8, 174500820), (9, 155111840), (10, 139600656), (12, 116333880), (13, 107385120), (15, 93067104), (16, 87250410), (18, 77555920), (20, 69800328), (24, 58166940), (26, 53692560), (30, 46533552), (32, 43625205), (36, 38777960), (39, 35795040), (40, 34900164), (45, 31022368), (48, 29083470), (52, 26846280), (60, 23266776), (65, 21477024), (72, 19388980), (78, 17897520), (80, 17450082), (90, 15511184), (96, 14541735), (104, 13423140), (117, 11931680), (120, 11633388), (130, 10738512), (144, 9694490), (156, 8948760), (160, 8725041), (180, 7755592), (195, 7159008), (208, 6711570), (234, 5965840), (240, 5816694), (260, 5369256), (288, 4847245), (312, 4474380), (360, 3877796), (390, 3579504), (416, 3355785), (468, 2982920), (480, 2908347), (520, 2684628), (585, 2386336), (624, 2237190), (720, 1938898), (780, 1789752), (936, 1491460), (1040, 1342314), (1170, 1193168), (1248, 1118595), (1440, 969449), (1560, 894876), (1872, 745730), (2080, 671157), (2340, 596584), (3120, 447438), (3744, 372865), (4680, 298292), (6240, 223719), (9360, 149146), (18720, 74573)]