2783189760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 288

約数和(自身を含む): 9669918720

約数和(自身を除く): 6886728960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 312, 320, 381, 384, 390, 416, 439, 480, 508, 520, 624, 635, 640, 762, 768, 780, 832, 878, 960, 1016, 1040, 1248, 1270, 1280, 1317, 1524, 1560, 1651, 1664, 1756, 1905, 1920, 2032, 2080, 2195, 2496, 2540, 2634, 3048, 3120, 3302, 3328, 3512, 3810, 3840, 4064, 4160, 4390, 4953, 4992, 5080, 5268, 5707, 6096, 6240, 6585, 6604, 7024, 7620, 8128, 8255, 8320, 8780, 9906, 9984, 10160, 10536, 11414, 12192, 12480, 13170, 13208, 14048, 15240, 16256, 16510, 16640, 17121, 17560, 19812, 20320, 21072, 22828, 24384, 24765, 24960, 26340, 26416, 28096, 28535, 30480, 32512, 33020, 34242, 35120, 39624, 40640, 42144, 45656, 48768, 49530, 49920, 52680, 52832, 55753, 56192, 57070, 60960, 66040, 68484, 70240, 79248, 81280, 84288, 85605, 91312, 97536, 99060, 105360, 105664, 111506, 112384, 114140, 121920, 132080, 136968, 140480, 158496, 162560, 167259, 168576, 171210, 182624, 198120, 210720, 211328, 223012, 228280, 243840, 264160, 273936, 278765, 280960, 316992, 334518, 337152, 342420, 365248, 396240, 421440, 422656, 446024, 456560, 487680, 528320, 547872, 557530, 561920, 633984, 669036, 684840, 724789, 730496, 792480, 836295, 842880, 892048, 913120, 1056640, 1095744, 1115060, 1267968, 1338072, 1369680, 1449578, 1460992, 1584960, 1672590, 1685760, 1784096, 1826240, 2113280, 2174367, 2191488, 2230120, 2676144, 2739360, 2899156, 3169920, 3345180, 3568192, 3623945, 3652480, 4348734, 4382976, 4460240, 5352288, 5478720, 5798312, 6339840, 6690360, 7136384, 7247890, 7304960, 8697468, 8920480, 10704576, 10871835, 10957440, 11596624, 13380720, 14272768, 14495780, 17394936, 17840960, 21409152, 21743670, 21914880, 23193248, 26761440, 28991560, 34789872, 35681920, 42818304, 43487340, 46386496, 53522880, 57983120, 69579744, 71363840, 86974680, 92772992, 107045760, 115966240, 139159488, 173949360, 185545984, 214091520, 231932480, 278318976, 347898720, 463864960, 556637952, 695797440, 927729920, 1391594880, 2783189760]

約数ペア:

[(1, 2783189760), (2, 1391594880), (3, 927729920), (4, 695797440), (5, 556637952), (6, 463864960), (8, 347898720), (10, 278318976), (12, 231932480), (13, 214091520), (15, 185545984), (16, 173949360), (20, 139159488), (24, 115966240), (26, 107045760), (30, 92772992), (32, 86974680), (39, 71363840), (40, 69579744), (48, 57983120), (52, 53522880), (60, 46386496), (64, 43487340), (65, 42818304), (78, 35681920), (80, 34789872), (96, 28991560), (104, 26761440), (120, 23193248), (127, 21914880), (128, 21743670), (130, 21409152), (156, 17840960), (160, 17394936), (192, 14495780), (195, 14272768), (208, 13380720), (240, 11596624), (254, 10957440), (256, 10871835), (260, 10704576), (312, 8920480), (320, 8697468), (381, 7304960), (384, 7247890), (390, 7136384), (416, 6690360), (439, 6339840), (480, 5798312), (508, 5478720), (520, 5352288), (624, 4460240), (635, 4382976), (640, 4348734), (762, 3652480), (768, 3623945), (780, 3568192), (832, 3345180), (878, 3169920), (960, 2899156), (1016, 2739360), (1040, 2676144), (1248, 2230120), (1270, 2191488), (1280, 2174367), (1317, 2113280), (1524, 1826240), (1560, 1784096), (1651, 1685760), (1664, 1672590), (1756, 1584960), (1905, 1460992), (1920, 1449578), (2032, 1369680), (2080, 1338072), (2195, 1267968), (2496, 1115060), (2540, 1095744), (2634, 1056640), (3048, 913120), (3120, 892048), (3302, 842880), (3328, 836295), (3512, 792480), (3810, 730496), (3840, 724789), (4064, 684840), (4160, 669036), (4390, 633984), (4953, 561920), (4992, 557530), (5080, 547872), (5268, 528320), (5707, 487680), (6096, 456560), (6240, 446024), (6585, 422656), (6604, 421440), (7024, 396240), (7620, 365248), (8128, 342420), (8255, 337152), (8320, 334518), (8780, 316992), (9906, 280960), (9984, 278765), (10160, 273936), (10536, 264160), (11414, 243840), (12192, 228280), (12480, 223012), (13170, 211328), (13208, 210720), (14048, 198120), (15240, 182624), (16256, 171210), (16510, 168576), (16640, 167259), (17121, 162560), (17560, 158496), (19812, 140480), (20320, 136968), (21072, 132080), (22828, 121920), (24384, 114140), (24765, 112384), (24960, 111506), (26340, 105664), (26416, 105360), (28096, 99060), (28535, 97536), (30480, 91312), (32512, 85605), (33020, 84288), (34242, 81280), (35120, 79248), (39624, 70240), (40640, 68484), (42144, 66040), (45656, 60960), (48768, 57070), (49530, 56192), (49920, 55753), (52680, 52832)]