159143040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 192

約数和(自身を含む): 628205760

約数和(自身を除く): 469062720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3947, 4032, 4480, 5040, 5760, 6720, 7894, 8064, 10080, 11841, 13440, 15788, 19735, 20160, 23682, 27629, 31576, 35523, 39470, 40320, 47364, 55258, 59205, 63152, 71046, 78940, 82887, 94728, 110516, 118410, 126304, 138145, 142092, 157880, 165774, 177615, 189456, 221032, 236820, 248661, 252608, 276290, 284184, 315760, 331548, 355230, 378912, 414435, 442064, 473640, 497322, 505216, 552580, 568368, 631520, 663096, 710460, 757824, 828870, 884128, 947280, 994644, 1105160, 1136736, 1243305, 1263040, 1326192, 1420920, 1515648, 1657740, 1768256, 1894560, 1989288, 2210320, 2273472, 2486610, 2526080, 2652384, 2841840, 3315480, 3536512, 3789120, 3978576, 4420640, 4546944, 4973220, 5304768, 5683680, 6630960, 7578240, 7957152, 8841280, 9946440, 10609536, 11367360, 13261920, 15914304, 17682560, 19892880, 22734720, 26523840, 31828608, 39785760, 53047680, 79571520, 159143040]

約数ペア:

[(1, 159143040), (2, 79571520), (3, 53047680), (4, 39785760), (5, 31828608), (6, 26523840), (7, 22734720), (8, 19892880), (9, 17682560), (10, 15914304), (12, 13261920), (14, 11367360), (15, 10609536), (16, 9946440), (18, 8841280), (20, 7957152), (21, 7578240), (24, 6630960), (28, 5683680), (30, 5304768), (32, 4973220), (35, 4546944), (36, 4420640), (40, 3978576), (42, 3789120), (45, 3536512), (48, 3315480), (56, 2841840), (60, 2652384), (63, 2526080), (64, 2486610), (70, 2273472), (72, 2210320), (80, 1989288), (84, 1894560), (90, 1768256), (96, 1657740), (105, 1515648), (112, 1420920), (120, 1326192), (126, 1263040), (128, 1243305), (140, 1136736), (144, 1105160), (160, 994644), (168, 947280), (180, 884128), (192, 828870), (210, 757824), (224, 710460), (240, 663096), (252, 631520), (280, 568368), (288, 552580), (315, 505216), (320, 497322), (336, 473640), (360, 442064), (384, 414435), (420, 378912), (448, 355230), (480, 331548), (504, 315760), (560, 284184), (576, 276290), (630, 252608), (640, 248661), (672, 236820), (720, 221032), (840, 189456), (896, 177615), (960, 165774), (1008, 157880), (1120, 142092), (1152, 138145), (1260, 126304), (1344, 118410), (1440, 110516), (1680, 94728), (1920, 82887), (2016, 78940), (2240, 71046), (2520, 63152), (2688, 59205), (2880, 55258), (3360, 47364), (3947, 40320), (4032, 39470), (4480, 35523), (5040, 31576), (5760, 27629), (6720, 23682), (7894, 20160), (8064, 19735), (10080, 15788), (11841, 13440)]