160931160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 569630880

約数和(自身を除く): 408699720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 137, 156, 180, 195, 234, 251, 260, 274, 312, 360, 390, 411, 468, 502, 520, 548, 585, 685, 753, 780, 822, 936, 1004, 1096, 1170, 1233, 1255, 1370, 1506, 1560, 1644, 1781, 2008, 2055, 2259, 2340, 2466, 2510, 2740, 3012, 3263, 3288, 3562, 3765, 4110, 4518, 4680, 4932, 5020, 5343, 5480, 6024, 6165, 6526, 7124, 7530, 8220, 8905, 9036, 9789, 9864, 10040, 10686, 11295, 12330, 13052, 14248, 15060, 16029, 16315, 16440, 17810, 18072, 19578, 21372, 22590, 24660, 26104, 26715, 29367, 30120, 32058, 32630, 34387, 35620, 39156, 42744, 45180, 48945, 49320, 53430, 58734, 64116, 65260, 68774, 71240, 78312, 80145, 90360, 97890, 103161, 106860, 117468, 128232, 130520, 137548, 146835, 160290, 171935, 195780, 206322, 213720, 234936, 275096, 293670, 309483, 320580, 343870, 391560, 412644, 447031, 515805, 587340, 618966, 641160, 687740, 825288, 894062, 1031610, 1174680, 1237932, 1341093, 1375480, 1547415, 1788124, 2063220, 2235155, 2475864, 2682186, 3094830, 3576248, 4023279, 4126440, 4470310, 5364372, 6189660, 6705465, 8046558, 8940620, 10728744, 12379320, 13410930, 16093116, 17881240, 20116395, 26821860, 32186232, 40232790, 53643720, 80465580, 160931160]

約数ペア:

[(1, 160931160), (2, 80465580), (3, 53643720), (4, 40232790), (5, 32186232), (6, 26821860), (8, 20116395), (9, 17881240), (10, 16093116), (12, 13410930), (13, 12379320), (15, 10728744), (18, 8940620), (20, 8046558), (24, 6705465), (26, 6189660), (30, 5364372), (36, 4470310), (39, 4126440), (40, 4023279), (45, 3576248), (52, 3094830), (60, 2682186), (65, 2475864), (72, 2235155), (78, 2063220), (90, 1788124), (104, 1547415), (117, 1375480), (120, 1341093), (130, 1237932), (137, 1174680), (156, 1031610), (180, 894062), (195, 825288), (234, 687740), (251, 641160), (260, 618966), (274, 587340), (312, 515805), (360, 447031), (390, 412644), (411, 391560), (468, 343870), (502, 320580), (520, 309483), (548, 293670), (585, 275096), (685, 234936), (753, 213720), (780, 206322), (822, 195780), (936, 171935), (1004, 160290), (1096, 146835), (1170, 137548), (1233, 130520), (1255, 128232), (1370, 117468), (1506, 106860), (1560, 103161), (1644, 97890), (1781, 90360), (2008, 80145), (2055, 78312), (2259, 71240), (2340, 68774), (2466, 65260), (2510, 64116), (2740, 58734), (3012, 53430), (3263, 49320), (3288, 48945), (3562, 45180), (3765, 42744), (4110, 39156), (4518, 35620), (4680, 34387), (4932, 32630), (5020, 32058), (5343, 30120), (5480, 29367), (6024, 26715), (6165, 26104), (6526, 24660), (7124, 22590), (7530, 21372), (8220, 19578), (8905, 18072), (9036, 17810), (9789, 16440), (9864, 16315), (10040, 16029), (10686, 15060), (11295, 14248), (12330, 13052)]