81302382720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120641}}^1$

素因数の和:120685

約数の個数: 320

約数和(自身を含む): 312682348440

約数和(自身を除く): 231379965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 12480, 12960, 14040, 14976, 16848, 17280, 18720, 21060, 22464, 24960, 25920, 28080, 33696, 37440, 42120, 44928, 51840, 56160, 67392, 74880, 84240, 112320, 120641, 134784, 168480, 224640, 241282, 336960, 361923, 482564, 603205, 673920, 723846, 965128, 1085769, 1206410, 1447692, 1568333, 1809615, 1930256, 2171538, 2412820, 2895384, 3136666, 3257307, 3619230, 3860512, 4343076, 4704999, 4825640, 5428845, 5790768, 6273332, 6514614, 7238460, 7721024, 7841665, 8686152, 9409998, 9651280, 9771921, 10857690, 11581536, 12546664, 13029228, 14114997, 14476920, 15442048, 15683330, 16286535, 17372304, 18819996, 19302560, 19543842, 21715380, 23163072, 23524995, 25093328, 26058456, 28229994, 28953840, 31366660, 32573070, 34744608, 37639992, 38605120, 39087684, 42344991, 43430760, 46326144, 47049990, 48859605, 50186656, 52116912, 56459988, 57907680, 62733320, 65146140, 69489216, 70574985, 75279984, 77210240, 78175368, 84689982, 86861520, 94099980, 97719210, 100373312, 104233824, 112919976, 115815360, 125466640, 127034973, 130292280, 138978432, 141149970, 150559968, 156350736, 169379964, 173723040, 188199960, 195438420, 200746624, 208467648, 211724955, 225839952, 231630720, 250933280, 254069946, 260584560, 282299940, 301119936, 312701472, 338759928, 347446080, 376399920, 390876840, 416935296, 423449910, 451679904, 501866560, 508139892, 521169120, 564599880, 602239872, 625402944, 635174865, 677519856, 694892160, 752799840, 781753680, 846899820, 903359808, 1003733120, 1016279784, 1042338240, 1129199760, 1250805888, 1270349730, 1355039712, 1505599680, 1563507360, 1693799640, 1806719616, 2032559568, 2084676480, 2258399520, 2540699460, 2710079424, 3011199360, 3127014720, 3387599280, 4065119136, 4516799040, 5081398920, 5420158848, 6254029440, 6775198560, 8130238272, 9033598080, 10162797840, 13550397120, 16260476544, 20325595680, 27100794240, 40651191360, 81302382720]

約数ペア:

[(1, 81302382720), (2, 40651191360), (3, 27100794240), (4, 20325595680), (5, 16260476544), (6, 13550397120), (8, 10162797840), (9, 9033598080), (10, 8130238272), (12, 6775198560), (13, 6254029440), (15, 5420158848), (16, 5081398920), (18, 4516799040), (20, 4065119136), (24, 3387599280), (26, 3127014720), (27, 3011199360), (30, 2710079424), (32, 2540699460), (36, 2258399520), (39, 2084676480), (40, 2032559568), (45, 1806719616), (48, 1693799640), (52, 1563507360), (54, 1505599680), (60, 1355039712), (64, 1270349730), (65, 1250805888), (72, 1129199760), (78, 1042338240), (80, 1016279784), (81, 1003733120), (90, 903359808), (96, 846899820), (104, 781753680), (108, 752799840), (117, 694892160), (120, 677519856), (128, 635174865), (130, 625402944), (135, 602239872), (144, 564599880), (156, 521169120), (160, 508139892), (162, 501866560), (180, 451679904), (192, 423449910), (195, 416935296), (208, 390876840), (216, 376399920), (234, 347446080), (240, 338759928), (260, 312701472), (270, 301119936), (288, 282299940), (312, 260584560), (320, 254069946), (324, 250933280), (351, 231630720), (360, 225839952), (384, 211724955), (390, 208467648), (405, 200746624), (416, 195438420), (432, 188199960), (468, 173723040), (480, 169379964), (520, 156350736), (540, 150559968), (576, 141149970), (585, 138978432), (624, 130292280), (640, 127034973), (648, 125466640), (702, 115815360), (720, 112919976), (780, 104233824), (810, 100373312), (832, 97719210), (864, 94099980), (936, 86861520), (960, 84689982), (1040, 78175368), (1053, 77210240), (1080, 75279984), (1152, 70574985), (1170, 69489216), (1248, 65146140), (1296, 62733320), (1404, 57907680), (1440, 56459988), (1560, 52116912), (1620, 50186656), (1664, 48859605), (1728, 47049990), (1755, 46326144), (1872, 43430760), (1920, 42344991), (2080, 39087684), (2106, 38605120), (2160, 37639992), (2340, 34744608), (2496, 32573070), (2592, 31366660), (2808, 28953840), (2880, 28229994), (3120, 26058456), (3240, 25093328), (3456, 23524995), (3510, 23163072), (3744, 21715380), (4160, 19543842), (4212, 19302560), (4320, 18819996), (4680, 17372304), (4992, 16286535), (5184, 15683330), (5265, 15442048), (5616, 14476920), (5760, 14114997), (6240, 13029228), (6480, 12546664), (7020, 11581536), (7488, 10857690), (8320, 9771921), (8424, 9651280), (8640, 9409998), (9360, 8686152), (10368, 7841665), (10530, 7721024), (11232, 7238460), (12480, 6514614), (12960, 6273332), (14040, 5790768), (14976, 5428845), (16848, 4825640), (17280, 4704999), (18720, 4343076), (21060, 3860512), (22464, 3619230), (24960, 3257307), (25920, 3136666), (28080, 2895384), (33696, 2412820), (37440, 2171538), (42120, 1930256), (44928, 1809615), (51840, 1568333), (56160, 1447692), (67392, 1206410), (74880, 1085769), (84240, 965128), (112320, 723846), (120641, 673920), (134784, 603205), (168480, 482564), (224640, 361923), (241282, 336960)]