280106595840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{27361}}^1$

素因数の和:27461

約数の個数: 320

約数和(自身を含む): 945882888192

約数和(自身を除く): 665776292352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 512, 516, 620, 640, 645, 688, 744, 768, 860, 930, 960, 992, 1032, 1240, 1280, 1290, 1333, 1376, 1488, 1536, 1720, 1860, 1920, 1984, 2064, 2480, 2560, 2580, 2666, 2752, 2976, 3440, 3720, 3840, 3968, 3999, 4128, 4960, 5160, 5332, 5504, 5952, 6665, 6880, 7440, 7680, 7936, 7998, 8256, 9920, 10320, 10664, 11008, 11904, 13330, 13760, 14880, 15872, 15996, 16512, 19840, 19995, 20640, 21328, 22016, 23808, 26660, 27361, 27520, 29760, 31992, 33024, 39680, 39990, 41280, 42656, 47616, 53320, 54722, 55040, 59520, 63984, 66048, 79360, 79980, 82083, 82560, 85312, 106640, 109444, 110080, 119040, 127968, 136805, 159960, 164166, 165120, 170624, 213280, 218888, 238080, 255936, 273610, 319920, 328332, 330240, 341248, 410415, 426560, 437776, 511872, 547220, 639840, 656664, 682496, 820830, 848191, 853120, 875552, 1023744, 1094440, 1176523, 1279680, 1313328, 1641660, 1696382, 1706240, 1751104, 2047488, 2188880, 2353046, 2544573, 2559360, 2626656, 3283320, 3392764, 3412480, 3502208, 3529569, 4240955, 4377760, 4706092, 5089146, 5118720, 5253312, 5882615, 6566640, 6785528, 7004416, 7059138, 8481910, 8755520, 9412184, 10178292, 10237440, 10506624, 11765230, 12722865, 13133280, 13571056, 14008832, 14118276, 16963820, 17511040, 17647845, 18824368, 20356584, 21013248, 23530460, 25445730, 26266560, 27142112, 28236552, 33927640, 35022080, 35295690, 36472213, 37648736, 40713168, 42026496, 47060920, 50891460, 52533120, 54284224, 56473104, 67855280, 70044160, 70591380, 72944426, 75297472, 81426336, 94121840, 101782920, 105066240, 108568448, 109416639, 112946208, 135710560, 141182760, 145888852, 150594944, 162852672, 182361065, 188243680, 203565840, 210132480, 217136896, 218833278, 225892416, 271421120, 282365520, 291777704, 301189888, 325705344, 364722130, 376487360, 407131680, 434273792, 437666556, 451784832, 542842240, 547083195, 564731040, 583555408, 602379776, 651410688, 729444260, 752974720, 814263360, 875333112, 903569664, 1085684480, 1094166390, 1129462080, 1167110816, 1302821376, 1458888520, 1505949440, 1628526720, 1750666224, 1807139328, 2171368960, 2188332780, 2258924160, 2334221632, 2917777040, 3011898880, 3257053440, 3501332448, 4376665560, 4517848320, 4668443264, 5835554080, 6514106880, 7002664896, 8753331120, 9035696640, 9336886528, 11671108160, 14005329792, 17506662240, 18673773056, 23342216320, 28010659584, 35013324480, 46684432640, 56021319168, 70026648960, 93368865280, 140053297920, 280106595840]

約数ペア:

[(1, 280106595840), (2, 140053297920), (3, 93368865280), (4, 70026648960), (5, 56021319168), (6, 46684432640), (8, 35013324480), (10, 28010659584), (12, 23342216320), (15, 18673773056), (16, 17506662240), (20, 14005329792), (24, 11671108160), (30, 9336886528), (31, 9035696640), (32, 8753331120), (40, 7002664896), (43, 6514106880), (48, 5835554080), (60, 4668443264), (62, 4517848320), (64, 4376665560), (80, 3501332448), (86, 3257053440), (93, 3011898880), (96, 2917777040), (120, 2334221632), (124, 2258924160), (128, 2188332780), (129, 2171368960), (155, 1807139328), (160, 1750666224), (172, 1628526720), (186, 1505949440), (192, 1458888520), (215, 1302821376), (240, 1167110816), (248, 1129462080), (256, 1094166390), (258, 1085684480), (310, 903569664), (320, 875333112), (344, 814263360), (372, 752974720), (384, 729444260), (430, 651410688), (465, 602379776), (480, 583555408), (496, 564731040), (512, 547083195), (516, 542842240), (620, 451784832), (640, 437666556), (645, 434273792), (688, 407131680), (744, 376487360), (768, 364722130), (860, 325705344), (930, 301189888), (960, 291777704), (992, 282365520), (1032, 271421120), (1240, 225892416), (1280, 218833278), (1290, 217136896), (1333, 210132480), (1376, 203565840), (1488, 188243680), (1536, 182361065), (1720, 162852672), (1860, 150594944), (1920, 145888852), (1984, 141182760), (2064, 135710560), (2480, 112946208), (2560, 109416639), (2580, 108568448), (2666, 105066240), (2752, 101782920), (2976, 94121840), (3440, 81426336), (3720, 75297472), (3840, 72944426), (3968, 70591380), (3999, 70044160), (4128, 67855280), (4960, 56473104), (5160, 54284224), (5332, 52533120), (5504, 50891460), (5952, 47060920), (6665, 42026496), (6880, 40713168), (7440, 37648736), (7680, 36472213), (7936, 35295690), (7998, 35022080), (8256, 33927640), (9920, 28236552), (10320, 27142112), (10664, 26266560), (11008, 25445730), (11904, 23530460), (13330, 21013248), (13760, 20356584), (14880, 18824368), (15872, 17647845), (15996, 17511040), (16512, 16963820), (19840, 14118276), (19995, 14008832), (20640, 13571056), (21328, 13133280), (22016, 12722865), (23808, 11765230), (26660, 10506624), (27361, 10237440), (27520, 10178292), (29760, 9412184), (31992, 8755520), (33024, 8481910), (39680, 7059138), (39990, 7004416), (41280, 6785528), (42656, 6566640), (47616, 5882615), (53320, 5253312), (54722, 5118720), (55040, 5089146), (59520, 4706092), (63984, 4377760), (66048, 4240955), (79360, 3529569), (79980, 3502208), (82083, 3412480), (82560, 3392764), (85312, 3283320), (106640, 2626656), (109444, 2559360), (110080, 2544573), (119040, 2353046), (127968, 2188880), (136805, 2047488), (159960, 1751104), (164166, 1706240), (165120, 1696382), (170624, 1641660), (213280, 1313328), (218888, 1279680), (238080, 1176523), (255936, 1094440), (273610, 1023744), (319920, 875552), (328332, 853120), (330240, 848191), (341248, 820830), (410415, 682496), (426560, 656664), (437776, 639840), (511872, 547220)]