40242046080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{38317}}^1$

素因数の和:38886

約数の個数: 128

約数和(自身を含む): 128509375680

約数和(自身を除く): 88267329600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 547, 640, 960, 1094, 1641, 1920, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 8752, 10940, 13128, 16410, 17504, 21880, 26256, 32820, 35008, 38317, 43760, 52512, 65640, 70016, 76634, 87520, 105024, 114951, 131280, 153268, 175040, 191585, 210048, 229902, 262560, 306536, 350080, 383170, 459804, 525120, 574755, 613072, 766340, 919608, 1050240, 1149510, 1226144, 1532680, 1839216, 2299020, 2452288, 3065360, 3678432, 4598040, 4904576, 6130720, 7356864, 9196080, 12261440, 14713728, 18392160, 20959399, 24522880, 36784320, 41918798, 62878197, 73568640, 83837596, 104796995, 125756394, 167675192, 209593990, 251512788, 314390985, 335350384, 419187980, 503025576, 628781970, 670700768, 838375960, 1006051152, 1257563940, 1341401536, 1676751920, 2012102304, 2515127880, 2682803072, 3353503840, 4024204608, 5030255760, 6707007680, 8048409216, 10060511520, 13414015360, 20121023040, 40242046080]

約数ペア:

[(1, 40242046080), (2, 20121023040), (3, 13414015360), (4, 10060511520), (5, 8048409216), (6, 6707007680), (8, 5030255760), (10, 4024204608), (12, 3353503840), (15, 2682803072), (16, 2515127880), (20, 2012102304), (24, 1676751920), (30, 1341401536), (32, 1257563940), (40, 1006051152), (48, 838375960), (60, 670700768), (64, 628781970), (80, 503025576), (96, 419187980), (120, 335350384), (128, 314390985), (160, 251512788), (192, 209593990), (240, 167675192), (320, 125756394), (384, 104796995), (480, 83837596), (547, 73568640), (640, 62878197), (960, 41918798), (1094, 36784320), (1641, 24522880), (1920, 20959399), (2188, 18392160), (2735, 14713728), (3282, 12261440), (4376, 9196080), (5470, 7356864), (6564, 6130720), (8205, 4904576), (8752, 4598040), (10940, 3678432), (13128, 3065360), (16410, 2452288), (17504, 2299020), (21880, 1839216), (26256, 1532680), (32820, 1226144), (35008, 1149510), (38317, 1050240), (43760, 919608), (52512, 766340), (65640, 613072), (70016, 574755), (76634, 525120), (87520, 459804), (105024, 383170), (114951, 350080), (131280, 306536), (153268, 262560), (175040, 229902), (191585, 210048)]