226734720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 727056000

約数和(自身を除く): 500321280

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, 269, 320, 384, 439, 480, 538, 640, 807, 878, 960, 1076, 1317, 1345, 1614, 1756, 1920, 2152, 2195, 2634, 2690, 3228, 3512, 4035, 4304, 4390, 5268, 5380, 6456, 6585, 7024, 8070, 8608, 8780, 10536, 10760, 12912, 13170, 14048, 16140, 17216, 17560, 21072, 21520, 25824, 26340, 28096, 32280, 34432, 35120, 42144, 43040, 51648, 52680, 56192, 64560, 70240, 84288, 86080, 103296, 105360, 118091, 129120, 140480, 168576, 172160, 210720, 236182, 258240, 280960, 354273, 421440, 472364, 516480, 590455, 708546, 842880, 944728, 1180910, 1417092, 1771365, 1889456, 2361820, 2834184, 3542730, 3778912, 4723640, 5668368, 7085460, 7557824, 9447280, 11336736, 14170920, 15115648, 18894560, 22673472, 28341840, 37789120, 45346944, 56683680, 75578240, 113367360, 226734720]

約数ペア:

[(1, 226734720), (2, 113367360), (3, 75578240), (4, 56683680), (5, 45346944), (6, 37789120), (8, 28341840), (10, 22673472), (12, 18894560), (15, 15115648), (16, 14170920), (20, 11336736), (24, 9447280), (30, 7557824), (32, 7085460), (40, 5668368), (48, 4723640), (60, 3778912), (64, 3542730), (80, 2834184), (96, 2361820), (120, 1889456), (128, 1771365), (160, 1417092), (192, 1180910), (240, 944728), (269, 842880), (320, 708546), (384, 590455), (439, 516480), (480, 472364), (538, 421440), (640, 354273), (807, 280960), (878, 258240), (960, 236182), (1076, 210720), (1317, 172160), (1345, 168576), (1614, 140480), (1756, 129120), (1920, 118091), (2152, 105360), (2195, 103296), (2634, 86080), (2690, 84288), (3228, 70240), (3512, 64560), (4035, 56192), (4304, 52680), (4390, 51648), (5268, 43040), (5380, 42144), (6456, 35120), (6585, 34432), (7024, 32280), (8070, 28096), (8608, 26340), (8780, 25824), (10536, 21520), (10760, 21072), (12912, 17560), (13170, 17216), (14048, 16140)]