164165760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 192

約数和(自身を含む): 618658560

約数和(自身を除く): 454492800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2591, 2640, 2880, 3168, 3520, 3960, 4224, 5182, 5280, 5760, 6336, 7040, 7773, 7920, 10364, 10560, 12672, 12955, 15546, 15840, 20728, 21120, 23319, 25910, 28501, 31092, 31680, 38865, 41456, 46638, 51820, 57002, 62184, 63360, 77730, 82912, 85503, 93276, 103640, 114004, 116595, 124368, 142505, 155460, 165824, 171006, 186552, 207280, 228008, 233190, 248736, 256509, 285010, 310920, 331648, 342012, 373104, 414560, 427515, 456016, 466380, 497472, 513018, 570020, 621840, 684024, 746208, 829120, 855030, 912032, 932760, 994944, 1026036, 1140040, 1243680, 1282545, 1368048, 1492416, 1658240, 1710060, 1824064, 1865520, 2052072, 2280080, 2487360, 2565090, 2736096, 2984832, 3420120, 3648128, 3731040, 4104144, 4560160, 4974720, 5130180, 5472192, 6840240, 7462080, 8208288, 9120320, 10260360, 10944384, 13680480, 14924160, 16416576, 18240640, 20520720, 27360960, 32833152, 41041440, 54721920, 82082880, 164165760]

約数ペア:

[(1, 164165760), (2, 82082880), (3, 54721920), (4, 41041440), (5, 32833152), (6, 27360960), (8, 20520720), (9, 18240640), (10, 16416576), (11, 14924160), (12, 13680480), (15, 10944384), (16, 10260360), (18, 9120320), (20, 8208288), (22, 7462080), (24, 6840240), (30, 5472192), (32, 5130180), (33, 4974720), (36, 4560160), (40, 4104144), (44, 3731040), (45, 3648128), (48, 3420120), (55, 2984832), (60, 2736096), (64, 2565090), (66, 2487360), (72, 2280080), (80, 2052072), (88, 1865520), (90, 1824064), (96, 1710060), (99, 1658240), (110, 1492416), (120, 1368048), (128, 1282545), (132, 1243680), (144, 1140040), (160, 1026036), (165, 994944), (176, 932760), (180, 912032), (192, 855030), (198, 829120), (220, 746208), (240, 684024), (264, 621840), (288, 570020), (320, 513018), (330, 497472), (352, 466380), (360, 456016), (384, 427515), (396, 414560), (440, 373104), (480, 342012), (495, 331648), (528, 310920), (576, 285010), (640, 256509), (660, 248736), (704, 233190), (720, 228008), (792, 207280), (880, 186552), (960, 171006), (990, 165824), (1056, 155460), (1152, 142505), (1320, 124368), (1408, 116595), (1440, 114004), (1584, 103640), (1760, 93276), (1920, 85503), (1980, 82912), (2112, 77730), (2591, 63360), (2640, 62184), (2880, 57002), (3168, 51820), (3520, 46638), (3960, 41456), (4224, 38865), (5182, 31680), (5280, 31092), (5760, 28501), (6336, 25910), (7040, 23319), (7773, 21120), (7920, 20728), (10364, 15840), (10560, 15546), (12672, 12955)]