168669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 562821120

約数和(自身を除く): 394151280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 787, 893, 912, 940, 1128, 1140, 1410, 1520, 1574, 1786, 1880, 2256, 2280, 2361, 2679, 2820, 3148, 3572, 3760, 3935, 4465, 4560, 4722, 5358, 5640, 6296, 7144, 7870, 8930, 9444, 10716, 11280, 11805, 12592, 13395, 14288, 14953, 15740, 17860, 18888, 21432, 23610, 26790, 29906, 31480, 35720, 36989, 37776, 42864, 44859, 47220, 53580, 59812, 62960, 71440, 73978, 74765, 89718, 94440, 107160, 110967, 119624, 147956, 149530, 179436, 184945, 188880, 214320, 221934, 224295, 239248, 295912, 299060, 358872, 369890, 443868, 448590, 554835, 591824, 598120, 702791, 717744, 739780, 887736, 897180, 1109670, 1196240, 1405582, 1479560, 1775472, 1794360, 2108373, 2219340, 2811164, 2959120, 3513955, 3588720, 4216746, 4438680, 5622328, 7027910, 8433492, 8877360, 10541865, 11244656, 14055820, 16866984, 21083730, 28111640, 33733968, 42167460, 56223280, 84334920, 168669840]

約数ペア:

[(1, 168669840), (2, 84334920), (3, 56223280), (4, 42167460), (5, 33733968), (6, 28111640), (8, 21083730), (10, 16866984), (12, 14055820), (15, 11244656), (16, 10541865), (19, 8877360), (20, 8433492), (24, 7027910), (30, 5622328), (38, 4438680), (40, 4216746), (47, 3588720), (48, 3513955), (57, 2959120), (60, 2811164), (76, 2219340), (80, 2108373), (94, 1794360), (95, 1775472), (114, 1479560), (120, 1405582), (141, 1196240), (152, 1109670), (188, 897180), (190, 887736), (228, 739780), (235, 717744), (240, 702791), (282, 598120), (285, 591824), (304, 554835), (376, 448590), (380, 443868), (456, 369890), (470, 358872), (564, 299060), (570, 295912), (705, 239248), (752, 224295), (760, 221934), (787, 214320), (893, 188880), (912, 184945), (940, 179436), (1128, 149530), (1140, 147956), (1410, 119624), (1520, 110967), (1574, 107160), (1786, 94440), (1880, 89718), (2256, 74765), (2280, 73978), (2361, 71440), (2679, 62960), (2820, 59812), (3148, 53580), (3572, 47220), (3760, 44859), (3935, 42864), (4465, 37776), (4560, 36989), (4722, 35720), (5358, 31480), (5640, 29906), (6296, 26790), (7144, 23610), (7870, 21432), (8930, 18888), (9444, 17860), (10716, 15740), (11280, 14953), (11805, 14288), (12592, 13395)]