1197631680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 224

約数和(自身を含む): 4486656000

約数和(自身を除く): 3289024320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5749, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11498, 13020, 13888, 14880, 17247, 17360, 20832, 22996, 26040, 28745, 29760, 34494, 34720, 40243, 41664, 45992, 52080, 57490, 68988, 69440, 80486, 86235, 91984, 104160, 114980, 120729, 137976, 160972, 172470, 178219, 183968, 201215, 208320, 229960, 241458, 275952, 321944, 344940, 356438, 367936, 402430, 459920, 482916, 534657, 551904, 603645, 643888, 689880, 712876, 804860, 891095, 919840, 965832, 1069314, 1103808, 1207290, 1247533, 1287776, 1379760, 1425752, 1609720, 1782190, 1839680, 1931664, 2138628, 2414580, 2495066, 2575552, 2673285, 2759520, 2851504, 3219440, 3564380, 3742599, 3863328, 4277256, 4829160, 4990132, 5346570, 5519040, 5703008, 6237665, 6438880, 7128760, 7485198, 7726656, 8554512, 9658320, 9980264, 10693140, 11406016, 12475330, 12877760, 14257520, 14970396, 17109024, 18712995, 19316640, 19960528, 21386280, 24950660, 28515040, 29940792, 34218048, 37425990, 38633280, 39921056, 42772560, 49901320, 57030080, 59881584, 74851980, 79842112, 85545120, 99802640, 119763168, 149703960, 171090240, 199605280, 239526336, 299407920, 399210560, 598815840, 1197631680]

約数ペア:

[(1, 1197631680), (2, 598815840), (3, 399210560), (4, 299407920), (5, 239526336), (6, 199605280), (7, 171090240), (8, 149703960), (10, 119763168), (12, 99802640), (14, 85545120), (15, 79842112), (16, 74851980), (20, 59881584), (21, 57030080), (24, 49901320), (28, 42772560), (30, 39921056), (31, 38633280), (32, 37425990), (35, 34218048), (40, 29940792), (42, 28515040), (48, 24950660), (56, 21386280), (60, 19960528), (62, 19316640), (64, 18712995), (70, 17109024), (80, 14970396), (84, 14257520), (93, 12877760), (96, 12475330), (105, 11406016), (112, 10693140), (120, 9980264), (124, 9658320), (140, 8554512), (155, 7726656), (160, 7485198), (168, 7128760), (186, 6438880), (192, 6237665), (210, 5703008), (217, 5519040), (224, 5346570), (240, 4990132), (248, 4829160), (280, 4277256), (310, 3863328), (320, 3742599), (336, 3564380), (372, 3219440), (420, 2851504), (434, 2759520), (448, 2673285), (465, 2575552), (480, 2495066), (496, 2414580), (560, 2138628), (620, 1931664), (651, 1839680), (672, 1782190), (744, 1609720), (840, 1425752), (868, 1379760), (930, 1287776), (960, 1247533), (992, 1207290), (1085, 1103808), (1120, 1069314), (1240, 965832), (1302, 919840), (1344, 891095), (1488, 804860), (1680, 712876), (1736, 689880), (1860, 643888), (1984, 603645), (2170, 551904), (2240, 534657), (2480, 482916), (2604, 459920), (2976, 402430), (3255, 367936), (3360, 356438), (3472, 344940), (3720, 321944), (4340, 275952), (4960, 241458), (5208, 229960), (5749, 208320), (5952, 201215), (6510, 183968), (6720, 178219), (6944, 172470), (7440, 160972), (8680, 137976), (9920, 120729), (10416, 114980), (11498, 104160), (13020, 91984), (13888, 86235), (14880, 80486), (17247, 69440), (17360, 68988), (20832, 57490), (22996, 52080), (26040, 45992), (28745, 41664), (29760, 40243), (34494, 34720)]