517155907840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91141}}^1$

素因数の和:91217

約数の個数: 288

約数和(自身を含む): 1502276815872

約数和(自身を除く): 985120908032

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 176, 208, 220, 248, 256, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 520, 572, 620, 640, 682, 704, 715, 806, 832, 880, 992, 1040, 1144, 1240, 1280, 1364, 1408, 1430, 1612, 1664, 1705, 1760, 1984, 2015, 2080, 2288, 2480, 2728, 2816, 2860, 3224, 3328, 3410, 3520, 3968, 4030, 4160, 4433, 4576, 4960, 5456, 5720, 6448, 6820, 7040, 7936, 8060, 8320, 8866, 9152, 9920, 10912, 11440, 12896, 13640, 14080, 16120, 16640, 17732, 18304, 19840, 21824, 22165, 22880, 25792, 27280, 32240, 35464, 36608, 39680, 43648, 44330, 45760, 51584, 54560, 64480, 70928, 87296, 88660, 91141, 91520, 103168, 109120, 128960, 141856, 177320, 182282, 183040, 218240, 257920, 283712, 354640, 364564, 436480, 455705, 515840, 567424, 709280, 729128, 911410, 1002551, 1134848, 1184833, 1418560, 1458256, 1822820, 2005102, 2369666, 2825371, 2837120, 2916512, 3645640, 4010204, 4739332, 5012755, 5650742, 5674240, 5833024, 5924165, 7291280, 8020408, 9478664, 10025510, 11301484, 11666048, 11848330, 13033163, 14126855, 14582560, 16040816, 18957328, 20051020, 22602968, 23332096, 23696660, 26066326, 28253710, 29165120, 31079081, 32081632, 36729823, 37914656, 40102040, 45205936, 47393320, 52132652, 56507420, 58330240, 62158162, 64163264, 65165815, 73459646, 75829312, 80204080, 90411872, 94786640, 104265304, 113014840, 116660480, 124316324, 128326528, 130331630, 146919292, 151658624, 155395405, 160408160, 180823744, 183649115, 189573280, 208530608, 226029680, 248632648, 256653056, 260663260, 293838584, 303317248, 310790810, 320816320, 361647488, 367298230, 379146560, 404028053, 417061216, 452059360, 497265296, 521326520, 587677168, 621581620, 641632640, 723294976, 734596460, 758293120, 808056106, 834122432, 904118720, 994530592, 1042653040, 1175354336, 1243163240, 1283265280, 1469192920, 1516586240, 1616112212, 1668244864, 1808237440, 1989061184, 2020140265, 2085306080, 2350708672, 2486326480, 2938385840, 3232224424, 3336489728, 3616474880, 3978122368, 4040280530, 4170612160, 4701417344, 4972652960, 5876771680, 6464448848, 7956244736, 8080561060, 8341224320, 9402834688, 9945305920, 11753543360, 12928897696, 16161122120, 16682448640, 19890611840, 23507086720, 25857795392, 32322244240, 39781223680, 47014173440, 51715590784, 64644488480, 103431181568, 129288976960, 258577953920, 517155907840]

約数ペア:

[(1, 517155907840), (2, 258577953920), (4, 129288976960), (5, 103431181568), (8, 64644488480), (10, 51715590784), (11, 47014173440), (13, 39781223680), (16, 32322244240), (20, 25857795392), (22, 23507086720), (26, 19890611840), (31, 16682448640), (32, 16161122120), (40, 12928897696), (44, 11753543360), (52, 9945305920), (55, 9402834688), (62, 8341224320), (64, 8080561060), (65, 7956244736), (80, 6464448848), (88, 5876771680), (104, 4972652960), (110, 4701417344), (124, 4170612160), (128, 4040280530), (130, 3978122368), (143, 3616474880), (155, 3336489728), (160, 3232224424), (176, 2938385840), (208, 2486326480), (220, 2350708672), (248, 2085306080), (256, 2020140265), (260, 1989061184), (286, 1808237440), (310, 1668244864), (320, 1616112212), (341, 1516586240), (352, 1469192920), (403, 1283265280), (416, 1243163240), (440, 1175354336), (496, 1042653040), (520, 994530592), (572, 904118720), (620, 834122432), (640, 808056106), (682, 758293120), (704, 734596460), (715, 723294976), (806, 641632640), (832, 621581620), (880, 587677168), (992, 521326520), (1040, 497265296), (1144, 452059360), (1240, 417061216), (1280, 404028053), (1364, 379146560), (1408, 367298230), (1430, 361647488), (1612, 320816320), (1664, 310790810), (1705, 303317248), (1760, 293838584), (1984, 260663260), (2015, 256653056), (2080, 248632648), (2288, 226029680), (2480, 208530608), (2728, 189573280), (2816, 183649115), (2860, 180823744), (3224, 160408160), (3328, 155395405), (3410, 151658624), (3520, 146919292), (3968, 130331630), (4030, 128326528), (4160, 124316324), (4433, 116660480), (4576, 113014840), (4960, 104265304), (5456, 94786640), (5720, 90411872), (6448, 80204080), (6820, 75829312), (7040, 73459646), (7936, 65165815), (8060, 64163264), (8320, 62158162), (8866, 58330240), (9152, 56507420), (9920, 52132652), (10912, 47393320), (11440, 45205936), (12896, 40102040), (13640, 37914656), (14080, 36729823), (16120, 32081632), (16640, 31079081), (17732, 29165120), (18304, 28253710), (19840, 26066326), (21824, 23696660), (22165, 23332096), (22880, 22602968), (25792, 20051020), (27280, 18957328), (32240, 16040816), (35464, 14582560), (36608, 14126855), (39680, 13033163), (43648, 11848330), (44330, 11666048), (45760, 11301484), (51584, 10025510), (54560, 9478664), (64480, 8020408), (70928, 7291280), (87296, 5924165), (88660, 5833024), (91141, 5674240), (91520, 5650742), (103168, 5012755), (109120, 4739332), (128960, 4010204), (141856, 3645640), (177320, 2916512), (182282, 2837120), (183040, 2825371), (218240, 2369666), (257920, 2005102), (283712, 1822820), (354640, 1458256), (364564, 1418560), (436480, 1184833), (455705, 1134848), (515840, 1002551), (567424, 911410), (709280, 729128)]