203555520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 336

約数和(自身を含む): 836858880

約数和(自身を除く): 633303360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 439, 448, 460, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 878, 920, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1317, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1756, 1840, 1932, 2016, 2070, 2195, 2208, 2240, 2415, 2520, 2576, 2634, 2760, 2880, 2898, 3073, 3220, 3312, 3360, 3512, 3680, 3864, 3951, 4032, 4140, 4390, 4416, 4830, 5040, 5152, 5268, 5520, 5796, 6146, 6440, 6585, 6624, 6720, 7024, 7245, 7360, 7728, 7902, 8280, 8780, 9219, 9660, 10080, 10097, 10304, 10536, 11040, 11592, 12292, 12880, 13170, 13248, 14048, 14490, 15365, 15456, 15804, 16560, 17560, 18438, 19320, 19755, 20160, 20194, 21072, 22080, 23184, 24584, 25760, 26340, 27657, 28096, 28980, 30291, 30730, 30912, 31608, 33120, 35120, 36876, 38640, 39510, 40388, 42144, 46095, 46368, 49168, 50485, 51520, 52680, 55314, 57960, 60582, 61460, 63216, 66240, 70240, 70679, 73752, 77280, 79020, 80776, 84288, 90873, 92190, 92736, 98336, 100970, 105360, 110628, 115920, 121164, 122920, 126432, 138285, 140480, 141358, 147504, 151455, 154560, 158040, 161552, 181746, 184380, 196672, 201940, 210720, 212037, 221256, 231840, 242328, 245840, 252864, 276570, 282716, 295008, 302910, 316080, 323104, 353395, 363492, 368760, 403880, 421440, 424074, 442512, 454365, 463680, 484656, 491680, 553140, 565432, 590016, 605820, 632160, 636111, 646208, 706790, 726984, 737520, 807760, 848148, 885024, 908730, 969312, 983360, 1060185, 1106280, 1130864, 1211640, 1264320, 1272222, 1413580, 1453968, 1475040, 1615520, 1696296, 1770048, 1817460, 1938624, 2120370, 2212560, 2261728, 2423280, 2544444, 2827160, 2907936, 2950080, 3180555, 3231040, 3392592, 3634920, 4240740, 4425120, 4523456, 4846560, 5088888, 5654320, 5815872, 6361110, 6785184, 7269840, 8481480, 8850240, 9693120, 10177776, 11308640, 12722220, 13570368, 14539680, 16962960, 20355552, 22617280, 25444440, 29079360, 33925920, 40711104, 50888880, 67851840, 101777760, 203555520]

約数ペア:

[(1, 203555520), (2, 101777760), (3, 67851840), (4, 50888880), (5, 40711104), (6, 33925920), (7, 29079360), (8, 25444440), (9, 22617280), (10, 20355552), (12, 16962960), (14, 14539680), (15, 13570368), (16, 12722220), (18, 11308640), (20, 10177776), (21, 9693120), (23, 8850240), (24, 8481480), (28, 7269840), (30, 6785184), (32, 6361110), (35, 5815872), (36, 5654320), (40, 5088888), (42, 4846560), (45, 4523456), (46, 4425120), (48, 4240740), (56, 3634920), (60, 3392592), (63, 3231040), (64, 3180555), (69, 2950080), (70, 2907936), (72, 2827160), (80, 2544444), (84, 2423280), (90, 2261728), (92, 2212560), (96, 2120370), (105, 1938624), (112, 1817460), (115, 1770048), (120, 1696296), (126, 1615520), (138, 1475040), (140, 1453968), (144, 1413580), (160, 1272222), (161, 1264320), (168, 1211640), (180, 1130864), (184, 1106280), (192, 1060185), (207, 983360), (210, 969312), (224, 908730), (230, 885024), (240, 848148), (252, 807760), (276, 737520), (280, 726984), (288, 706790), (315, 646208), (320, 636111), (322, 632160), (336, 605820), (345, 590016), (360, 565432), (368, 553140), (414, 491680), (420, 484656), (439, 463680), (448, 454365), (460, 442512), (480, 424074), (483, 421440), (504, 403880), (552, 368760), (560, 363492), (576, 353395), (630, 323104), (644, 316080), (672, 302910), (690, 295008), (720, 282716), (736, 276570), (805, 252864), (828, 245840), (840, 242328), (878, 231840), (920, 221256), (960, 212037), (966, 210720), (1008, 201940), (1035, 196672), (1104, 184380), (1120, 181746), (1260, 161552), (1288, 158040), (1317, 154560), (1344, 151455), (1380, 147504), (1440, 141358), (1449, 140480), (1472, 138285), (1610, 126432), (1656, 122920), (1680, 121164), (1756, 115920), (1840, 110628), (1932, 105360), (2016, 100970), (2070, 98336), (2195, 92736), (2208, 92190), (2240, 90873), (2415, 84288), (2520, 80776), (2576, 79020), (2634, 77280), (2760, 73752), (2880, 70679), (2898, 70240), (3073, 66240), (3220, 63216), (3312, 61460), (3360, 60582), (3512, 57960), (3680, 55314), (3864, 52680), (3951, 51520), (4032, 50485), (4140, 49168), (4390, 46368), (4416, 46095), (4830, 42144), (5040, 40388), (5152, 39510), (5268, 38640), (5520, 36876), (5796, 35120), (6146, 33120), (6440, 31608), (6585, 30912), (6624, 30730), (6720, 30291), (7024, 28980), (7245, 28096), (7360, 27657), (7728, 26340), (7902, 25760), (8280, 24584), (8780, 23184), (9219, 22080), (9660, 21072), (10080, 20194), (10097, 20160), (10304, 19755), (10536, 19320), (11040, 18438), (11592, 17560), (12292, 16560), (12880, 15804), (13170, 15456), (13248, 15365), (14048, 14490)]