202278560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 372523360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 160, 176, 184, 190, 209, 220, 230, 253, 263, 304, 352, 368, 380, 418, 437, 440, 460, 506, 526, 608, 736, 760, 836, 874, 880, 920, 1012, 1045, 1052, 1265, 1315, 1520, 1672, 1748, 1760, 1840, 2024, 2090, 2104, 2185, 2530, 2630, 2893, 3040, 3344, 3496, 3680, 4048, 4180, 4208, 4370, 4807, 4997, 5060, 5260, 5786, 6049, 6688, 6992, 8096, 8360, 8416, 8740, 9614, 9994, 10120, 10520, 11572, 12098, 13984, 14465, 16720, 17480, 19228, 19988, 20240, 21040, 23144, 24035, 24196, 24985, 28930, 30245, 33440, 34960, 38456, 39976, 40480, 42080, 46288, 48070, 48392, 49970, 54967, 57860, 60490, 66539, 69920, 76912, 79952, 92576, 96140, 96784, 99940, 109934, 114931, 115720, 120980, 133078, 153824, 159904, 192280, 193568, 199880, 219868, 229862, 231440, 241960, 266156, 274835, 332695, 384560, 399760, 439736, 459724, 462880, 483920, 532312, 549670, 574655, 665390, 769120, 799520, 879472, 919448, 967840, 1064624, 1099340, 1149310, 1264241, 1330780, 1758944, 1838896, 2129248, 2198680, 2298620, 2528482, 2661560, 3677792, 4397360, 4597240, 5056964, 5323120, 6321205, 8794720, 9194480, 10113928, 10646240, 12642410, 18388960, 20227856, 25284820, 40455712, 50569640, 101139280, 202278560]

約数ペア:

[(1, 202278560), (2, 101139280), (4, 50569640), (5, 40455712), (8, 25284820), (10, 20227856), (11, 18388960), (16, 12642410), (19, 10646240), (20, 10113928), (22, 9194480), (23, 8794720), (32, 6321205), (38, 5323120), (40, 5056964), (44, 4597240), (46, 4397360), (55, 3677792), (76, 2661560), (80, 2528482), (88, 2298620), (92, 2198680), (95, 2129248), (110, 1838896), (115, 1758944), (152, 1330780), (160, 1264241), (176, 1149310), (184, 1099340), (190, 1064624), (209, 967840), (220, 919448), (230, 879472), (253, 799520), (263, 769120), (304, 665390), (352, 574655), (368, 549670), (380, 532312), (418, 483920), (437, 462880), (440, 459724), (460, 439736), (506, 399760), (526, 384560), (608, 332695), (736, 274835), (760, 266156), (836, 241960), (874, 231440), (880, 229862), (920, 219868), (1012, 199880), (1045, 193568), (1052, 192280), (1265, 159904), (1315, 153824), (1520, 133078), (1672, 120980), (1748, 115720), (1760, 114931), (1840, 109934), (2024, 99940), (2090, 96784), (2104, 96140), (2185, 92576), (2530, 79952), (2630, 76912), (2893, 69920), (3040, 66539), (3344, 60490), (3496, 57860), (3680, 54967), (4048, 49970), (4180, 48392), (4208, 48070), (4370, 46288), (4807, 42080), (4997, 40480), (5060, 39976), (5260, 38456), (5786, 34960), (6049, 33440), (6688, 30245), (6992, 28930), (8096, 24985), (8360, 24196), (8416, 24035), (8740, 23144), (9614, 21040), (9994, 20240), (10120, 19988), (10520, 19228), (11572, 17480), (12098, 16720), (13984, 14465)]