539991480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 1940889600

約数和(自身を除く): 1400898120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 89, 93, 105, 120, 124, 140, 155, 168, 178, 186, 210, 217, 233, 248, 267, 280, 310, 356, 372, 420, 434, 445, 465, 466, 534, 620, 623, 651, 699, 712, 744, 840, 868, 890, 930, 932, 1068, 1085, 1165, 1240, 1246, 1302, 1335, 1398, 1631, 1736, 1780, 1860, 1864, 1869, 2136, 2170, 2330, 2492, 2604, 2670, 2759, 2796, 3115, 3255, 3262, 3495, 3560, 3720, 3738, 4340, 4660, 4893, 4984, 5208, 5340, 5518, 5592, 6230, 6510, 6524, 6990, 7223, 7476, 8155, 8277, 8680, 9320, 9345, 9786, 10680, 11036, 12460, 13020, 13048, 13795, 13980, 14446, 14952, 16310, 16554, 18690, 19313, 19572, 20737, 21669, 22072, 24465, 24920, 26040, 27590, 27960, 28892, 32620, 33108, 36115, 37380, 38626, 39144, 41385, 41474, 43338, 48930, 50561, 55180, 57784, 57939, 62211, 65240, 66216, 72230, 74760, 77252, 82770, 82948, 86676, 96565, 97860, 101122, 103685, 108345, 110360, 115878, 124422, 144460, 145159, 151683, 154504, 165540, 165896, 173352, 193130, 195720, 202244, 207370, 216690, 231756, 248844, 252805, 288920, 289695, 290318, 303366, 311055, 331080, 386260, 404488, 414740, 433380, 435477, 463512, 497688, 505610, 579390, 580636, 606732, 622110, 642847, 725795, 758415, 772520, 829480, 866760, 870954, 1011220, 1158780, 1161272, 1213464, 1244220, 1285694, 1451590, 1516830, 1741908, 1928541, 2022440, 2177385, 2317560, 2488440, 2571388, 2903180, 3033660, 3214235, 3483816, 3857082, 4354770, 4499929, 5142776, 5806360, 6067320, 6428470, 7714164, 8709540, 8999858, 9642705, 12856940, 13499787, 15428328, 17419080, 17999716, 19285410, 22499645, 25713880, 26999574, 35999432, 38570820, 44999290, 53999148, 67498935, 77141640, 89998580, 107998296, 134997870, 179997160, 269995740, 539991480]

約数ペア:

[(1, 539991480), (2, 269995740), (3, 179997160), (4, 134997870), (5, 107998296), (6, 89998580), (7, 77141640), (8, 67498935), (10, 53999148), (12, 44999290), (14, 38570820), (15, 35999432), (20, 26999574), (21, 25713880), (24, 22499645), (28, 19285410), (30, 17999716), (31, 17419080), (35, 15428328), (40, 13499787), (42, 12856940), (56, 9642705), (60, 8999858), (62, 8709540), (70, 7714164), (84, 6428470), (89, 6067320), (93, 5806360), (105, 5142776), (120, 4499929), (124, 4354770), (140, 3857082), (155, 3483816), (168, 3214235), (178, 3033660), (186, 2903180), (210, 2571388), (217, 2488440), (233, 2317560), (248, 2177385), (267, 2022440), (280, 1928541), (310, 1741908), (356, 1516830), (372, 1451590), (420, 1285694), (434, 1244220), (445, 1213464), (465, 1161272), (466, 1158780), (534, 1011220), (620, 870954), (623, 866760), (651, 829480), (699, 772520), (712, 758415), (744, 725795), (840, 642847), (868, 622110), (890, 606732), (930, 580636), (932, 579390), (1068, 505610), (1085, 497688), (1165, 463512), (1240, 435477), (1246, 433380), (1302, 414740), (1335, 404488), (1398, 386260), (1631, 331080), (1736, 311055), (1780, 303366), (1860, 290318), (1864, 289695), (1869, 288920), (2136, 252805), (2170, 248844), (2330, 231756), (2492, 216690), (2604, 207370), (2670, 202244), (2759, 195720), (2796, 193130), (3115, 173352), (3255, 165896), (3262, 165540), (3495, 154504), (3560, 151683), (3720, 145159), (3738, 144460), (4340, 124422), (4660, 115878), (4893, 110360), (4984, 108345), (5208, 103685), (5340, 101122), (5518, 97860), (5592, 96565), (6230, 86676), (6510, 82948), (6524, 82770), (6990, 77252), (7223, 74760), (7476, 72230), (8155, 66216), (8277, 65240), (8680, 62211), (9320, 57939), (9345, 57784), (9786, 55180), (10680, 50561), (11036, 48930), (12460, 43338), (13020, 41474), (13048, 41385), (13795, 39144), (13980, 38626), (14446, 37380), (14952, 36115), (16310, 33108), (16554, 32620), (18690, 28892), (19313, 27960), (19572, 27590), (20737, 26040), (21669, 24920), (22072, 24465)]