16614384640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{929}}^1$

素因数の和:1460

約数の個数: 176

約数和(自身を含む): 45689040000

約数和(自身を除く): 29074655360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 499, 512, 560, 640, 896, 929, 998, 1024, 1120, 1280, 1792, 1858, 1996, 2240, 2495, 2560, 3493, 3584, 3716, 3992, 4480, 4645, 4990, 5120, 6503, 6986, 7168, 7432, 7984, 8960, 9290, 9980, 13006, 13972, 14864, 15968, 17465, 17920, 18580, 19960, 26012, 27944, 29728, 31936, 32515, 34930, 35840, 37160, 39920, 52024, 55888, 59456, 63872, 65030, 69860, 74320, 79840, 104048, 111776, 118912, 127744, 130060, 139720, 148640, 159680, 208096, 223552, 237824, 255488, 260120, 279440, 297280, 319360, 416192, 447104, 463571, 475648, 510976, 520240, 558880, 594560, 638720, 832384, 894208, 927142, 951296, 1040480, 1117760, 1189120, 1277440, 1664768, 1788416, 1854284, 2080960, 2235520, 2317855, 2378240, 2554880, 3244997, 3329536, 3576832, 3708568, 4161920, 4471040, 4635710, 4756480, 6489994, 6659072, 7417136, 8323840, 8942080, 9271420, 12979988, 14834272, 16224985, 16647680, 17884160, 18542840, 25959976, 29668544, 32449970, 33295360, 37085680, 51919952, 59337088, 64899940, 74171360, 103839904, 118674176, 129799880, 148342720, 207679808, 237348352, 259599760, 296685440, 415359616, 474696704, 519199520, 593370880, 830719232, 1038399040, 1186741760, 1661438464, 2076798080, 2373483520, 3322876928, 4153596160, 8307192320, 16614384640]

約数ペア:

[(1, 16614384640), (2, 8307192320), (4, 4153596160), (5, 3322876928), (7, 2373483520), (8, 2076798080), (10, 1661438464), (14, 1186741760), (16, 1038399040), (20, 830719232), (28, 593370880), (32, 519199520), (35, 474696704), (40, 415359616), (56, 296685440), (64, 259599760), (70, 237348352), (80, 207679808), (112, 148342720), (128, 129799880), (140, 118674176), (160, 103839904), (224, 74171360), (256, 64899940), (280, 59337088), (320, 51919952), (448, 37085680), (499, 33295360), (512, 32449970), (560, 29668544), (640, 25959976), (896, 18542840), (929, 17884160), (998, 16647680), (1024, 16224985), (1120, 14834272), (1280, 12979988), (1792, 9271420), (1858, 8942080), (1996, 8323840), (2240, 7417136), (2495, 6659072), (2560, 6489994), (3493, 4756480), (3584, 4635710), (3716, 4471040), (3992, 4161920), (4480, 3708568), (4645, 3576832), (4990, 3329536), (5120, 3244997), (6503, 2554880), (6986, 2378240), (7168, 2317855), (7432, 2235520), (7984, 2080960), (8960, 1854284), (9290, 1788416), (9980, 1664768), (13006, 1277440), (13972, 1189120), (14864, 1117760), (15968, 1040480), (17465, 951296), (17920, 927142), (18580, 894208), (19960, 832384), (26012, 638720), (27944, 594560), (29728, 558880), (31936, 520240), (32515, 510976), (34930, 475648), (35840, 463571), (37160, 447104), (39920, 416192), (52024, 319360), (55888, 297280), (59456, 279440), (63872, 260120), (65030, 255488), (69860, 237824), (74320, 223552), (79840, 208096), (104048, 159680), (111776, 148640), (118912, 139720), (127744, 130060)]