128696204160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7447697}}^1$

素因数の和:7447725

約数の個数: 128

約数和(自身を含む): 455799117600

約数和(自身を除く): 327102913440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 7447697, 14895394, 22343091, 29790788, 37238485, 44686182, 59581576, 67029273, 74476970, 89372364, 111715455, 119163152, 134058546, 148953940, 178744728, 201087819, 223430910, 238326304, 268117092, 297907880, 335146365, 357489456, 402175638, 446861820, 476652608, 536234184, 595815760, 670292730, 714978912, 804351276, 893723640, 953305216, 1005439095, 1072468368, 1191631520, 1340585460, 1429957824, 1608702552, 1787447280, 2010878190, 2144936736, 2383263040, 2681170920, 2859915648, 3217405104, 3574894560, 4021756380, 4289873472, 4766526080, 5362341840, 6434810208, 7149789120, 8043512760, 8579746944, 10724683680, 12869620416, 14299578240, 16087025520, 21449367360, 25739240832, 32174051040, 42898734720, 64348102080, 128696204160]

約数ペア:

[(1, 128696204160), (2, 64348102080), (3, 42898734720), (4, 32174051040), (5, 25739240832), (6, 21449367360), (8, 16087025520), (9, 14299578240), (10, 12869620416), (12, 10724683680), (15, 8579746944), (16, 8043512760), (18, 7149789120), (20, 6434810208), (24, 5362341840), (27, 4766526080), (30, 4289873472), (32, 4021756380), (36, 3574894560), (40, 3217405104), (45, 2859915648), (48, 2681170920), (54, 2383263040), (60, 2144936736), (64, 2010878190), (72, 1787447280), (80, 1608702552), (90, 1429957824), (96, 1340585460), (108, 1191631520), (120, 1072468368), (128, 1005439095), (135, 953305216), (144, 893723640), (160, 804351276), (180, 714978912), (192, 670292730), (216, 595815760), (240, 536234184), (270, 476652608), (288, 446861820), (320, 402175638), (360, 357489456), (384, 335146365), (432, 297907880), (480, 268117092), (540, 238326304), (576, 223430910), (640, 201087819), (720, 178744728), (864, 148953940), (960, 134058546), (1080, 119163152), (1152, 111715455), (1440, 89372364), (1728, 74476970), (1920, 67029273), (2160, 59581576), (2880, 44686182), (3456, 37238485), (4320, 29790788), (5760, 22343091), (8640, 14895394), (17280, 7447697)]