811241280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 336

約数和(自身を含む): 2999378304

約数和(自身を除く): 2188137024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 64, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 138, 144, 148, 160, 180, 184, 185, 192, 207, 222, 230, 240, 276, 288, 296, 320, 331, 333, 345, 360, 368, 370, 414, 444, 460, 480, 552, 555, 576, 592, 662, 666, 690, 720, 736, 740, 828, 851, 888, 920, 960, 993, 1035, 1104, 1110, 1184, 1324, 1332, 1380, 1440, 1472, 1480, 1655, 1656, 1665, 1702, 1776, 1840, 1986, 2070, 2208, 2220, 2368, 2553, 2648, 2664, 2760, 2880, 2960, 2979, 3310, 3312, 3330, 3404, 3552, 3680, 3972, 4140, 4255, 4416, 4440, 4965, 5106, 5296, 5328, 5520, 5920, 5958, 6620, 6624, 6660, 6808, 7104, 7360, 7613, 7659, 7944, 8280, 8510, 8880, 9930, 10212, 10592, 10656, 11040, 11840, 11916, 12247, 12765, 13240, 13248, 13320, 13616, 14895, 15226, 15318, 15888, 16560, 17020, 17760, 19860, 20424, 21184, 21312, 22080, 22839, 23832, 24494, 25530, 26480, 26640, 27232, 29790, 30452, 30636, 31776, 33120, 34040, 35520, 36741, 38065, 38295, 39720, 40848, 45678, 47664, 48988, 51060, 52960, 53280, 54464, 59580, 60904, 61235, 61272, 63552, 66240, 68080, 68517, 73482, 76130, 76590, 79440, 81696, 91356, 95328, 97976, 102120, 105920, 106560, 110223, 114195, 119160, 121808, 122470, 122544, 136160, 137034, 146964, 152260, 153180, 158880, 163392, 182712, 183705, 190656, 195952, 204240, 220446, 228390, 238320, 243616, 244940, 245088, 272320, 274068, 281681, 293928, 304520, 306360, 317760, 342585, 365424, 367410, 391904, 408480, 440892, 456780, 476640, 487232, 489880, 490176, 548136, 551115, 563362, 587856, 609040, 612720, 685170, 730848, 734820, 783808, 816960, 845043, 881784, 913560, 953280, 979760, 1096272, 1102230, 1126724, 1175712, 1218080, 1225440, 1370340, 1408405, 1461696, 1469640, 1690086, 1763568, 1827120, 1959520, 2192544, 2204460, 2253448, 2351424, 2436160, 2450880, 2535129, 2740680, 2816810, 2939280, 3380172, 3527136, 3654240, 3919040, 4225215, 4385088, 4408920, 4506896, 5070258, 5481360, 5633620, 5878560, 6760344, 7054272, 7308480, 8450430, 8817840, 9013792, 10140516, 10962720, 11267240, 11757120, 12675645, 13520688, 16900860, 17635680, 18027584, 20281032, 21925440, 22534480, 25351290, 27041376, 33801720, 35271360, 40562064, 45068960, 50702580, 54082752, 67603440, 81124128, 90137920, 101405160, 135206880, 162248256, 202810320, 270413760, 405620640, 811241280]

約数ペア:

[(1, 811241280), (2, 405620640), (3, 270413760), (4, 202810320), (5, 162248256), (6, 135206880), (8, 101405160), (9, 90137920), (10, 81124128), (12, 67603440), (15, 54082752), (16, 50702580), (18, 45068960), (20, 40562064), (23, 35271360), (24, 33801720), (30, 27041376), (32, 25351290), (36, 22534480), (37, 21925440), (40, 20281032), (45, 18027584), (46, 17635680), (48, 16900860), (60, 13520688), (64, 12675645), (69, 11757120), (72, 11267240), (74, 10962720), (80, 10140516), (90, 9013792), (92, 8817840), (96, 8450430), (111, 7308480), (115, 7054272), (120, 6760344), (138, 5878560), (144, 5633620), (148, 5481360), (160, 5070258), (180, 4506896), (184, 4408920), (185, 4385088), (192, 4225215), (207, 3919040), (222, 3654240), (230, 3527136), (240, 3380172), (276, 2939280), (288, 2816810), (296, 2740680), (320, 2535129), (331, 2450880), (333, 2436160), (345, 2351424), (360, 2253448), (368, 2204460), (370, 2192544), (414, 1959520), (444, 1827120), (460, 1763568), (480, 1690086), (552, 1469640), (555, 1461696), (576, 1408405), (592, 1370340), (662, 1225440), (666, 1218080), (690, 1175712), (720, 1126724), (736, 1102230), (740, 1096272), (828, 979760), (851, 953280), (888, 913560), (920, 881784), (960, 845043), (993, 816960), (1035, 783808), (1104, 734820), (1110, 730848), (1184, 685170), (1324, 612720), (1332, 609040), (1380, 587856), (1440, 563362), (1472, 551115), (1480, 548136), (1655, 490176), (1656, 489880), (1665, 487232), (1702, 476640), (1776, 456780), (1840, 440892), (1986, 408480), (2070, 391904), (2208, 367410), (2220, 365424), (2368, 342585), (2553, 317760), (2648, 306360), (2664, 304520), (2760, 293928), (2880, 281681), (2960, 274068), (2979, 272320), (3310, 245088), (3312, 244940), (3330, 243616), (3404, 238320), (3552, 228390), (3680, 220446), (3972, 204240), (4140, 195952), (4255, 190656), (4416, 183705), (4440, 182712), (4965, 163392), (5106, 158880), (5296, 153180), (5328, 152260), (5520, 146964), (5920, 137034), (5958, 136160), (6620, 122544), (6624, 122470), (6660, 121808), (6808, 119160), (7104, 114195), (7360, 110223), (7613, 106560), (7659, 105920), (7944, 102120), (8280, 97976), (8510, 95328), (8880, 91356), (9930, 81696), (10212, 79440), (10592, 76590), (10656, 76130), (11040, 73482), (11840, 68517), (11916, 68080), (12247, 66240), (12765, 63552), (13240, 61272), (13248, 61235), (13320, 60904), (13616, 59580), (14895, 54464), (15226, 53280), (15318, 52960), (15888, 51060), (16560, 48988), (17020, 47664), (17760, 45678), (19860, 40848), (20424, 39720), (21184, 38295), (21312, 38065), (22080, 36741), (22839, 35520), (23832, 34040), (24494, 33120), (25530, 31776), (26480, 30636), (26640, 30452), (27232, 29790)]