12542974080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71789}}^1$

素因数の和:71831

約数の個数: 256

約数和(自身を含む): 49207737600

約数和(自身を除く): 36664763520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 71789, 87360, 143578, 174720, 215367, 287156, 358945, 430734, 502523, 574312, 717890, 861468, 933257, 1005046, 1076835, 1148624, 1435780, 1507569, 1722936, 1866514, 2010092, 2153670, 2297248, 2512615, 2799771, 2871560, 3015138, 3445872, 3733028, 4020184, 4307340, 4594496, 4666285, 5025230, 5599542, 5743120, 6030276, 6532799, 6891744, 7466056, 7537845, 8040368, 8614680, 9188992, 9332570, 10050460, 11199084, 11486240, 12060552, 13065598, 13783488, 13998855, 14932112, 15075690, 16080736, 17229360, 18665140, 19598397, 20100920, 22398168, 22972480, 24121104, 26131196, 27566976, 27997710, 29864224, 30151380, 32161472, 32663995, 34458720, 37330280, 39196794, 40201840, 44796336, 45944960, 48242208, 52262392, 55995420, 59728448, 60302760, 64322944, 65327990, 68917440, 74660560, 78393588, 80403680, 89592672, 96484416, 97991985, 104524784, 111990840, 119456896, 120605520, 130655980, 137834880, 149321120, 156787176, 160807360, 179185344, 192968832, 195983970, 209049568, 223981680, 241211040, 261311960, 298642240, 313574352, 321614720, 358370688, 391967940, 418099136, 447963360, 482422080, 522623920, 597284480, 627148704, 783935880, 836198272, 895926720, 964844160, 1045247840, 1254297408, 1567871760, 1791853440, 2090495680, 2508594816, 3135743520, 4180991360, 6271487040, 12542974080]

約数ペア:

[(1, 12542974080), (2, 6271487040), (3, 4180991360), (4, 3135743520), (5, 2508594816), (6, 2090495680), (7, 1791853440), (8, 1567871760), (10, 1254297408), (12, 1045247840), (13, 964844160), (14, 895926720), (15, 836198272), (16, 783935880), (20, 627148704), (21, 597284480), (24, 522623920), (26, 482422080), (28, 447963360), (30, 418099136), (32, 391967940), (35, 358370688), (39, 321614720), (40, 313574352), (42, 298642240), (48, 261311960), (52, 241211040), (56, 223981680), (60, 209049568), (64, 195983970), (65, 192968832), (70, 179185344), (78, 160807360), (80, 156787176), (84, 149321120), (91, 137834880), (96, 130655980), (104, 120605520), (105, 119456896), (112, 111990840), (120, 104524784), (128, 97991985), (130, 96484416), (140, 89592672), (156, 80403680), (160, 78393588), (168, 74660560), (182, 68917440), (192, 65327990), (195, 64322944), (208, 60302760), (210, 59728448), (224, 55995420), (240, 52262392), (260, 48242208), (273, 45944960), (280, 44796336), (312, 40201840), (320, 39196794), (336, 37330280), (364, 34458720), (384, 32663995), (390, 32161472), (416, 30151380), (420, 29864224), (448, 27997710), (455, 27566976), (480, 26131196), (520, 24121104), (546, 22972480), (560, 22398168), (624, 20100920), (640, 19598397), (672, 18665140), (728, 17229360), (780, 16080736), (832, 15075690), (840, 14932112), (896, 13998855), (910, 13783488), (960, 13065598), (1040, 12060552), (1092, 11486240), (1120, 11199084), (1248, 10050460), (1344, 9332570), (1365, 9188992), (1456, 8614680), (1560, 8040368), (1664, 7537845), (1680, 7466056), (1820, 6891744), (1920, 6532799), (2080, 6030276), (2184, 5743120), (2240, 5599542), (2496, 5025230), (2688, 4666285), (2730, 4594496), (2912, 4307340), (3120, 4020184), (3360, 3733028), (3640, 3445872), (4160, 3015138), (4368, 2871560), (4480, 2799771), (4992, 2512615), (5460, 2297248), (5824, 2153670), (6240, 2010092), (6720, 1866514), (7280, 1722936), (8320, 1507569), (8736, 1435780), (10920, 1148624), (11648, 1076835), (12480, 1005046), (13440, 933257), (14560, 861468), (17472, 717890), (21840, 574312), (24960, 502523), (29120, 430734), (34944, 358945), (43680, 287156), (58240, 215367), (71789, 174720), (87360, 143578)]