165456480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 192

約数和(自身を含む): 621831168

約数和(自身を除く): 456374688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2141, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4282, 4830, 5152, 5520, 6423, 6440, 7728, 8564, 9660, 10705, 11040, 12846, 12880, 14987, 15456, 17128, 19320, 21410, 25692, 25760, 29974, 32115, 34256, 38640, 42820, 44961, 49243, 51384, 59948, 64230, 68512, 74935, 77280, 85640, 89922, 98486, 102768, 119896, 128460, 147729, 149870, 171280, 179844, 196972, 205536, 224805, 239792, 246215, 256920, 295458, 299740, 342560, 344701, 359688, 393944, 449610, 479584, 492430, 513840, 590916, 599480, 689402, 719376, 738645, 787888, 899220, 984860, 1027680, 1034103, 1181832, 1198960, 1378804, 1438752, 1477290, 1575776, 1723505, 1798440, 1969720, 2068206, 2363664, 2397920, 2757608, 2954580, 3447010, 3596880, 3939440, 4136412, 4727328, 5170515, 5515216, 5909160, 6894020, 7193760, 7878880, 8272824, 10341030, 11030432, 11818320, 13788040, 16545648, 20682060, 23636640, 27576080, 33091296, 41364120, 55152160, 82728240, 165456480]

約数ペア:

[(1, 165456480), (2, 82728240), (3, 55152160), (4, 41364120), (5, 33091296), (6, 27576080), (7, 23636640), (8, 20682060), (10, 16545648), (12, 13788040), (14, 11818320), (15, 11030432), (16, 10341030), (20, 8272824), (21, 7878880), (23, 7193760), (24, 6894020), (28, 5909160), (30, 5515216), (32, 5170515), (35, 4727328), (40, 4136412), (42, 3939440), (46, 3596880), (48, 3447010), (56, 2954580), (60, 2757608), (69, 2397920), (70, 2363664), (80, 2068206), (84, 1969720), (92, 1798440), (96, 1723505), (105, 1575776), (112, 1477290), (115, 1438752), (120, 1378804), (138, 1198960), (140, 1181832), (160, 1034103), (161, 1027680), (168, 984860), (184, 899220), (210, 787888), (224, 738645), (230, 719376), (240, 689402), (276, 599480), (280, 590916), (322, 513840), (336, 492430), (345, 479584), (368, 449610), (420, 393944), (460, 359688), (480, 344701), (483, 342560), (552, 299740), (560, 295458), (644, 256920), (672, 246215), (690, 239792), (736, 224805), (805, 205536), (840, 196972), (920, 179844), (966, 171280), (1104, 149870), (1120, 147729), (1288, 128460), (1380, 119896), (1610, 102768), (1680, 98486), (1840, 89922), (1932, 85640), (2141, 77280), (2208, 74935), (2415, 68512), (2576, 64230), (2760, 59948), (3220, 51384), (3360, 49243), (3680, 44961), (3864, 42820), (4282, 38640), (4830, 34256), (5152, 32115), (5520, 29974), (6423, 25760), (6440, 25692), (7728, 21410), (8564, 19320), (9660, 17128), (10705, 15456), (11040, 14987), (12846, 12880)]