141505920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 387262080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 431, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 862, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1293, 1368, 1440, 1520, 1710, 1724, 1728, 1824, 1920, 2052, 2155, 2160, 2280, 2432, 2565, 2586, 2736, 2880, 3040, 3420, 3448, 3456, 3648, 3879, 4104, 4310, 4320, 4560, 5130, 5172, 5472, 5760, 6080, 6465, 6840, 6896, 7296, 7758, 8189, 8208, 8620, 8640, 9120, 10260, 10344, 10944, 11637, 12160, 12930, 13680, 13792, 15516, 16378, 16416, 17240, 17280, 18240, 19395, 20520, 20688, 21888, 23274, 24567, 25860, 27360, 27584, 31032, 32756, 32832, 34480, 36480, 38790, 40945, 41040, 41376, 46548, 49134, 51720, 54720, 55168, 58185, 62064, 65512, 65664, 68960, 73701, 77580, 81890, 82080, 82752, 93096, 98268, 103440, 109440, 116370, 122835, 124128, 131024, 137920, 147402, 155160, 163780, 164160, 165504, 186192, 196536, 206880, 221103, 232740, 245670, 248256, 262048, 275840, 294804, 310320, 327560, 328320, 368505, 372384, 393072, 413760, 442206, 465480, 491340, 496512, 524096, 589608, 620640, 655120, 737010, 744768, 786144, 827520, 884412, 930960, 982680, 1048192, 1105515, 1179216, 1241280, 1310240, 1474020, 1489536, 1572288, 1768824, 1861920, 1965360, 2211030, 2358432, 2482560, 2620480, 2948040, 3144576, 3537648, 3723840, 3930720, 4422060, 4716864, 5240960, 5896080, 7075296, 7447680, 7861440, 8844120, 9433728, 11792160, 14150592, 15722880, 17688240, 23584320, 28301184, 35376480, 47168640, 70752960, 141505920]

約数ペア:

[(1, 141505920), (2, 70752960), (3, 47168640), (4, 35376480), (5, 28301184), (6, 23584320), (8, 17688240), (9, 15722880), (10, 14150592), (12, 11792160), (15, 9433728), (16, 8844120), (18, 7861440), (19, 7447680), (20, 7075296), (24, 5896080), (27, 5240960), (30, 4716864), (32, 4422060), (36, 3930720), (38, 3723840), (40, 3537648), (45, 3144576), (48, 2948040), (54, 2620480), (57, 2482560), (60, 2358432), (64, 2211030), (72, 1965360), (76, 1861920), (80, 1768824), (90, 1572288), (95, 1489536), (96, 1474020), (108, 1310240), (114, 1241280), (120, 1179216), (128, 1105515), (135, 1048192), (144, 982680), (152, 930960), (160, 884412), (171, 827520), (180, 786144), (190, 744768), (192, 737010), (216, 655120), (228, 620640), (240, 589608), (270, 524096), (285, 496512), (288, 491340), (304, 465480), (320, 442206), (342, 413760), (360, 393072), (380, 372384), (384, 368505), (431, 328320), (432, 327560), (456, 310320), (480, 294804), (513, 275840), (540, 262048), (570, 248256), (576, 245670), (608, 232740), (640, 221103), (684, 206880), (720, 196536), (760, 186192), (855, 165504), (862, 164160), (864, 163780), (912, 155160), (960, 147402), (1026, 137920), (1080, 131024), (1140, 124128), (1152, 122835), (1216, 116370), (1293, 109440), (1368, 103440), (1440, 98268), (1520, 93096), (1710, 82752), (1724, 82080), (1728, 81890), (1824, 77580), (1920, 73701), (2052, 68960), (2155, 65664), (2160, 65512), (2280, 62064), (2432, 58185), (2565, 55168), (2586, 54720), (2736, 51720), (2880, 49134), (3040, 46548), (3420, 41376), (3448, 41040), (3456, 40945), (3648, 38790), (3879, 36480), (4104, 34480), (4310, 32832), (4320, 32756), (4560, 31032), (5130, 27584), (5172, 27360), (5472, 25860), (5760, 24567), (6080, 23274), (6465, 21888), (6840, 20688), (6896, 20520), (7296, 19395), (7758, 18240), (8189, 17280), (8208, 17240), (8620, 16416), (8640, 16378), (9120, 15516), (10260, 13792), (10344, 13680), (10944, 12930), (11637, 12160)]