15696601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4027}}^1$

素因数の和:4301

約数の個数: 160

約数和(自身を含む): 49447728000

約数和(自身を除く): 33751126320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 149, 218, 240, 298, 327, 436, 447, 545, 596, 654, 745, 872, 894, 1090, 1192, 1308, 1490, 1635, 1744, 1788, 2180, 2235, 2384, 2616, 2980, 3270, 3576, 4027, 4360, 4470, 5232, 5960, 6540, 7152, 8054, 8720, 8940, 11920, 12081, 13080, 16108, 16241, 17880, 20135, 24162, 26160, 32216, 32482, 35760, 40270, 48324, 48723, 60405, 64432, 64964, 80540, 81205, 96648, 97446, 120810, 129928, 161080, 162410, 193296, 194892, 241620, 243615, 259856, 322160, 324820, 389784, 438943, 483240, 487230, 600023, 649640, 779568, 877886, 966480, 974460, 1200046, 1299280, 1316829, 1755772, 1800069, 1948920, 2194715, 2400092, 2633658, 3000115, 3511544, 3600138, 3897840, 4389430, 4800184, 5267316, 6000230, 6584145, 7023088, 7200276, 8778860, 9000345, 9600368, 10534632, 12000460, 13168290, 14400552, 17557720, 18000690, 21069264, 24000920, 26336580, 28801104, 35115440, 36001380, 48001840, 52673160, 65402507, 72002760, 105346320, 130805014, 144005520, 196207521, 261610028, 327012535, 392415042, 523220056, 654025070, 784830084, 981037605, 1046440112, 1308050140, 1569660168, 1962075210, 2616100280, 3139320336, 3924150420, 5232200560, 7848300840, 15696601680]

約数ペア:

[(1, 15696601680), (2, 7848300840), (3, 5232200560), (4, 3924150420), (5, 3139320336), (6, 2616100280), (8, 1962075210), (10, 1569660168), (12, 1308050140), (15, 1046440112), (16, 981037605), (20, 784830084), (24, 654025070), (30, 523220056), (40, 392415042), (48, 327012535), (60, 261610028), (80, 196207521), (109, 144005520), (120, 130805014), (149, 105346320), (218, 72002760), (240, 65402507), (298, 52673160), (327, 48001840), (436, 36001380), (447, 35115440), (545, 28801104), (596, 26336580), (654, 24000920), (745, 21069264), (872, 18000690), (894, 17557720), (1090, 14400552), (1192, 13168290), (1308, 12000460), (1490, 10534632), (1635, 9600368), (1744, 9000345), (1788, 8778860), (2180, 7200276), (2235, 7023088), (2384, 6584145), (2616, 6000230), (2980, 5267316), (3270, 4800184), (3576, 4389430), (4027, 3897840), (4360, 3600138), (4470, 3511544), (5232, 3000115), (5960, 2633658), (6540, 2400092), (7152, 2194715), (8054, 1948920), (8720, 1800069), (8940, 1755772), (11920, 1316829), (12081, 1299280), (13080, 1200046), (16108, 974460), (16241, 966480), (17880, 877886), (20135, 779568), (24162, 649640), (26160, 600023), (32216, 487230), (32482, 483240), (35760, 438943), (40270, 389784), (48324, 324820), (48723, 322160), (60405, 259856), (64432, 243615), (64964, 241620), (80540, 194892), (81205, 193296), (96648, 162410), (97446, 161080), (120810, 129928)]