17947852160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 50325494400

約数和(自身を除く): 32377642240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 269, 280, 281, 320, 371, 424, 448, 530, 538, 560, 562, 640, 742, 848, 896, 1060, 1076, 1120, 1124, 1345, 1405, 1484, 1696, 1855, 1883, 1967, 2120, 2152, 2240, 2248, 2690, 2810, 2968, 3392, 3710, 3766, 3934, 4240, 4304, 4480, 4496, 5380, 5620, 5936, 6784, 7420, 7532, 7868, 8480, 8608, 8992, 9415, 9835, 10760, 11240, 11872, 14257, 14840, 14893, 15064, 15736, 16960, 17216, 17984, 18830, 19670, 21520, 22480, 23744, 28514, 29680, 29786, 30128, 31472, 33920, 34432, 35968, 37660, 39340, 43040, 44960, 47488, 57028, 59360, 59572, 60256, 62944, 71285, 74465, 75320, 75589, 78680, 86080, 89920, 99799, 104251, 114056, 118720, 119144, 120512, 125888, 142570, 148930, 150640, 151178, 157360, 172160, 179840, 199598, 208502, 228112, 237440, 238288, 241024, 251776, 285140, 297860, 301280, 302356, 314720, 377945, 399196, 417004, 456224, 476576, 498995, 521255, 529123, 570280, 595720, 602560, 604712, 629440, 755890, 798392, 834008, 912448, 953152, 997990, 1042510, 1058246, 1140560, 1191440, 1205120, 1209424, 1258880, 1511780, 1596784, 1668016, 1824896, 1906304, 1995980, 2085020, 2116492, 2281120, 2382880, 2418848, 2645615, 3023560, 3193568, 3336032, 3991960, 4006217, 4170040, 4232984, 4562240, 4765760, 4837696, 5291230, 6047120, 6387136, 6672064, 7983920, 8012434, 8340080, 8465968, 9124480, 9531520, 9675392, 10582460, 12094240, 12774272, 13344128, 15967840, 16024868, 16680160, 16931936, 20031085, 21164920, 24188480, 28043519, 31935680, 32049736, 33360320, 33863872, 40062170, 42329840, 48376960, 56087038, 63871360, 64099472, 66720640, 67727744, 80124340, 84659680, 112174076, 128198944, 140217595, 160248680, 169319360, 224348152, 256397888, 280435190, 320497360, 338638720, 448696304, 512795776, 560870380, 640994720, 897392608, 1121740760, 1281989440, 1794785216, 2243481520, 2563978880, 3589570432, 4486963040, 8973926080, 17947852160]

約数ペア:

[(1, 17947852160), (2, 8973926080), (4, 4486963040), (5, 3589570432), (7, 2563978880), (8, 2243481520), (10, 1794785216), (14, 1281989440), (16, 1121740760), (20, 897392608), (28, 640994720), (32, 560870380), (35, 512795776), (40, 448696304), (53, 338638720), (56, 320497360), (64, 280435190), (70, 256397888), (80, 224348152), (106, 169319360), (112, 160248680), (128, 140217595), (140, 128198944), (160, 112174076), (212, 84659680), (224, 80124340), (265, 67727744), (269, 66720640), (280, 64099472), (281, 63871360), (320, 56087038), (371, 48376960), (424, 42329840), (448, 40062170), (530, 33863872), (538, 33360320), (560, 32049736), (562, 31935680), (640, 28043519), (742, 24188480), (848, 21164920), (896, 20031085), (1060, 16931936), (1076, 16680160), (1120, 16024868), (1124, 15967840), (1345, 13344128), (1405, 12774272), (1484, 12094240), (1696, 10582460), (1855, 9675392), (1883, 9531520), (1967, 9124480), (2120, 8465968), (2152, 8340080), (2240, 8012434), (2248, 7983920), (2690, 6672064), (2810, 6387136), (2968, 6047120), (3392, 5291230), (3710, 4837696), (3766, 4765760), (3934, 4562240), (4240, 4232984), (4304, 4170040), (4480, 4006217), (4496, 3991960), (5380, 3336032), (5620, 3193568), (5936, 3023560), (6784, 2645615), (7420, 2418848), (7532, 2382880), (7868, 2281120), (8480, 2116492), (8608, 2085020), (8992, 1995980), (9415, 1906304), (9835, 1824896), (10760, 1668016), (11240, 1596784), (11872, 1511780), (14257, 1258880), (14840, 1209424), (14893, 1205120), (15064, 1191440), (15736, 1140560), (16960, 1058246), (17216, 1042510), (17984, 997990), (18830, 953152), (19670, 912448), (21520, 834008), (22480, 798392), (23744, 755890), (28514, 629440), (29680, 604712), (29786, 602560), (30128, 595720), (31472, 570280), (33920, 529123), (34432, 521255), (35968, 498995), (37660, 476576), (39340, 456224), (43040, 417004), (44960, 399196), (47488, 377945), (57028, 314720), (59360, 302356), (59572, 301280), (60256, 297860), (62944, 285140), (71285, 251776), (74465, 241024), (75320, 238288), (75589, 237440), (78680, 228112), (86080, 208502), (89920, 199598), (99799, 179840), (104251, 172160), (114056, 157360), (118720, 151178), (119144, 150640), (120512, 148930), (125888, 142570)]