7979911680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 320

約数和(自身を含む): 27668729088

約数和(自身を除く): 19688817408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 257, 260, 311, 312, 320, 384, 390, 416, 480, 512, 514, 520, 622, 624, 640, 768, 771, 780, 832, 933, 960, 1028, 1040, 1244, 1248, 1280, 1285, 1536, 1542, 1555, 1560, 1664, 1866, 1920, 2056, 2080, 2488, 2496, 2560, 2570, 3084, 3110, 3120, 3328, 3341, 3732, 3840, 3855, 4043, 4112, 4160, 4665, 4976, 4992, 5140, 6168, 6220, 6240, 6656, 6682, 7464, 7680, 7710, 8086, 8224, 8320, 9330, 9952, 9984, 10023, 10280, 12129, 12336, 12440, 12480, 13364, 14928, 15420, 16172, 16448, 16640, 16705, 18660, 19904, 19968, 20046, 20215, 20560, 24258, 24672, 24880, 24960, 26728, 29856, 30840, 32344, 32896, 33280, 33410, 37320, 39808, 40092, 40430, 41120, 48516, 49344, 49760, 49920, 50115, 53456, 59712, 60645, 61680, 64688, 65792, 66820, 74640, 79616, 79927, 80184, 80860, 82240, 97032, 98688, 99520, 99840, 100230, 106912, 119424, 121290, 123360, 129376, 131584, 133640, 149280, 159232, 159854, 160368, 161720, 164480, 194064, 197376, 199040, 200460, 213824, 238848, 239781, 242580, 246720, 258752, 267280, 298560, 319708, 320736, 323440, 328960, 388128, 394752, 398080, 399635, 400920, 427648, 477696, 479562, 485160, 493440, 517504, 534560, 597120, 639416, 641472, 646880, 657920, 776256, 796160, 799270, 801840, 855296, 959124, 970320, 986880, 1035008, 1039051, 1069120, 1194240, 1198905, 1278832, 1282944, 1293760, 1552512, 1598540, 1603680, 1710592, 1918248, 1940640, 1973760, 2070016, 2078102, 2138240, 2388480, 2397810, 2557664, 2565888, 2587520, 3105024, 3117153, 3197080, 3207360, 3836496, 3881280, 4156204, 4276480, 4795620, 5115328, 5131776, 5175040, 5195255, 6210048, 6234306, 6394160, 6414720, 7672992, 7762560, 8312408, 8552960, 9591240, 10230656, 10350080, 10390510, 12468612, 12788320, 12829440, 15345984, 15525120, 15585765, 16624816, 19182480, 20461312, 20781020, 24937224, 25576640, 25658880, 30691968, 31050240, 31171530, 33249632, 38364960, 40922624, 41562040, 49874448, 51153280, 61383936, 62343060, 66499264, 76729920, 83124080, 99748896, 102306560, 122767872, 124686120, 132998528, 153459840, 166248160, 199497792, 204613120, 249372240, 265997056, 306919680, 332496320, 398995584, 498744480, 531994112, 613839360, 664992640, 797991168, 997488960, 1329985280, 1595982336, 1994977920, 2659970560, 3989955840, 7979911680]

約数ペア:

[(1, 7979911680), (2, 3989955840), (3, 2659970560), (4, 1994977920), (5, 1595982336), (6, 1329985280), (8, 997488960), (10, 797991168), (12, 664992640), (13, 613839360), (15, 531994112), (16, 498744480), (20, 398995584), (24, 332496320), (26, 306919680), (30, 265997056), (32, 249372240), (39, 204613120), (40, 199497792), (48, 166248160), (52, 153459840), (60, 132998528), (64, 124686120), (65, 122767872), (78, 102306560), (80, 99748896), (96, 83124080), (104, 76729920), (120, 66499264), (128, 62343060), (130, 61383936), (156, 51153280), (160, 49874448), (192, 41562040), (195, 40922624), (208, 38364960), (240, 33249632), (256, 31171530), (257, 31050240), (260, 30691968), (311, 25658880), (312, 25576640), (320, 24937224), (384, 20781020), (390, 20461312), (416, 19182480), (480, 16624816), (512, 15585765), (514, 15525120), (520, 15345984), (622, 12829440), (624, 12788320), (640, 12468612), (768, 10390510), (771, 10350080), (780, 10230656), (832, 9591240), (933, 8552960), (960, 8312408), (1028, 7762560), (1040, 7672992), (1244, 6414720), (1248, 6394160), (1280, 6234306), (1285, 6210048), (1536, 5195255), (1542, 5175040), (1555, 5131776), (1560, 5115328), (1664, 4795620), (1866, 4276480), (1920, 4156204), (2056, 3881280), (2080, 3836496), (2488, 3207360), (2496, 3197080), (2560, 3117153), (2570, 3105024), (3084, 2587520), (3110, 2565888), (3120, 2557664), (3328, 2397810), (3341, 2388480), (3732, 2138240), (3840, 2078102), (3855, 2070016), (4043, 1973760), (4112, 1940640), (4160, 1918248), (4665, 1710592), (4976, 1603680), (4992, 1598540), (5140, 1552512), (6168, 1293760), (6220, 1282944), (6240, 1278832), (6656, 1198905), (6682, 1194240), (7464, 1069120), (7680, 1039051), (7710, 1035008), (8086, 986880), (8224, 970320), (8320, 959124), (9330, 855296), (9952, 801840), (9984, 799270), (10023, 796160), (10280, 776256), (12129, 657920), (12336, 646880), (12440, 641472), (12480, 639416), (13364, 597120), (14928, 534560), (15420, 517504), (16172, 493440), (16448, 485160), (16640, 479562), (16705, 477696), (18660, 427648), (19904, 400920), (19968, 399635), (20046, 398080), (20215, 394752), (20560, 388128), (24258, 328960), (24672, 323440), (24880, 320736), (24960, 319708), (26728, 298560), (29856, 267280), (30840, 258752), (32344, 246720), (32896, 242580), (33280, 239781), (33410, 238848), (37320, 213824), (39808, 200460), (40092, 199040), (40430, 197376), (41120, 194064), (48516, 164480), (49344, 161720), (49760, 160368), (49920, 159854), (50115, 159232), (53456, 149280), (59712, 133640), (60645, 131584), (61680, 129376), (64688, 123360), (65792, 121290), (66820, 119424), (74640, 106912), (79616, 100230), (79927, 99840), (80184, 99520), (80860, 98688), (82240, 97032)]