2000696880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1044

約数の個数: 320

約数和(自身を含む): 7717506048

約数和(自身を除く): 5716809168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 101, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 202, 208, 210, 240, 260, 273, 280, 303, 312, 336, 364, 390, 404, 420, 455, 505, 520, 546, 560, 606, 624, 707, 728, 780, 808, 840, 907, 910, 1010, 1040, 1092, 1212, 1313, 1365, 1414, 1456, 1515, 1560, 1616, 1680, 1814, 1820, 2020, 2121, 2184, 2424, 2626, 2721, 2730, 2828, 3030, 3120, 3535, 3628, 3640, 3939, 4040, 4242, 4368, 4535, 4848, 5252, 5442, 5460, 5656, 6060, 6349, 6565, 7070, 7256, 7280, 7878, 8080, 8484, 9070, 9191, 10504, 10605, 10884, 10920, 11312, 11791, 12120, 12698, 13130, 13605, 14140, 14512, 15756, 16968, 18140, 18382, 19047, 19695, 21008, 21210, 21768, 21840, 23582, 24240, 25396, 26260, 27210, 27573, 28280, 31512, 31745, 33936, 35373, 36280, 36764, 38094, 39390, 42420, 43536, 45955, 47164, 50792, 52520, 54420, 55146, 56560, 58955, 63024, 63490, 70746, 72560, 73528, 76188, 78780, 82537, 84840, 91607, 91910, 94328, 95235, 101584, 105040, 108840, 110292, 117910, 126980, 137865, 141492, 147056, 152376, 157560, 165074, 169680, 176865, 183214, 183820, 188656, 190470, 217680, 220584, 235820, 247611, 253960, 274821, 275730, 282984, 304752, 315120, 330148, 353730, 366428, 367640, 380940, 412685, 441168, 458035, 471640, 495222, 507920, 549642, 551460, 565968, 641249, 660296, 707460, 732856, 735280, 761880, 825370, 916070, 943280, 990444, 1099284, 1102920, 1190891, 1238055, 1282498, 1320592, 1374105, 1414920, 1465712, 1523760, 1650740, 1832140, 1923747, 1980888, 2198568, 2205840, 2381782, 2476110, 2564996, 2748210, 2829840, 3206245, 3301480, 3572673, 3664280, 3847494, 3961776, 4397136, 4763564, 4952220, 5129992, 5496420, 5954455, 6412490, 6602960, 7145346, 7328560, 7694988, 8336237, 9527128, 9618735, 9904440, 10259984, 10992840, 11908910, 12824980, 14290692, 15389976, 16672474, 17863365, 19054256, 19237470, 19808880, 21985680, 23817820, 25008711, 25649960, 28581384, 30779952, 33344948, 35726730, 38474940, 41681185, 47635640, 50017422, 51299920, 57162768, 66689896, 71453460, 76949880, 83362370, 95271280, 100034844, 125043555, 133379792, 142906920, 153899760, 166724740, 200069688, 250087110, 285813840, 333449480, 400139376, 500174220, 666898960, 1000348440, 2000696880]

約数ペア:

[(1, 2000696880), (2, 1000348440), (3, 666898960), (4, 500174220), (5, 400139376), (6, 333449480), (7, 285813840), (8, 250087110), (10, 200069688), (12, 166724740), (13, 153899760), (14, 142906920), (15, 133379792), (16, 125043555), (20, 100034844), (21, 95271280), (24, 83362370), (26, 76949880), (28, 71453460), (30, 66689896), (35, 57162768), (39, 51299920), (40, 50017422), (42, 47635640), (48, 41681185), (52, 38474940), (56, 35726730), (60, 33344948), (65, 30779952), (70, 28581384), (78, 25649960), (80, 25008711), (84, 23817820), (91, 21985680), (101, 19808880), (104, 19237470), (105, 19054256), (112, 17863365), (120, 16672474), (130, 15389976), (140, 14290692), (156, 12824980), (168, 11908910), (182, 10992840), (195, 10259984), (202, 9904440), (208, 9618735), (210, 9527128), (240, 8336237), (260, 7694988), (273, 7328560), (280, 7145346), (303, 6602960), (312, 6412490), (336, 5954455), (364, 5496420), (390, 5129992), (404, 4952220), (420, 4763564), (455, 4397136), (505, 3961776), (520, 3847494), (546, 3664280), (560, 3572673), (606, 3301480), (624, 3206245), (707, 2829840), (728, 2748210), (780, 2564996), (808, 2476110), (840, 2381782), (907, 2205840), (910, 2198568), (1010, 1980888), (1040, 1923747), (1092, 1832140), (1212, 1650740), (1313, 1523760), (1365, 1465712), (1414, 1414920), (1456, 1374105), (1515, 1320592), (1560, 1282498), (1616, 1238055), (1680, 1190891), (1814, 1102920), (1820, 1099284), (2020, 990444), (2121, 943280), (2184, 916070), (2424, 825370), (2626, 761880), (2721, 735280), (2730, 732856), (2828, 707460), (3030, 660296), (3120, 641249), (3535, 565968), (3628, 551460), (3640, 549642), (3939, 507920), (4040, 495222), (4242, 471640), (4368, 458035), (4535, 441168), (4848, 412685), (5252, 380940), (5442, 367640), (5460, 366428), (5656, 353730), (6060, 330148), (6349, 315120), (6565, 304752), (7070, 282984), (7256, 275730), (7280, 274821), (7878, 253960), (8080, 247611), (8484, 235820), (9070, 220584), (9191, 217680), (10504, 190470), (10605, 188656), (10884, 183820), (10920, 183214), (11312, 176865), (11791, 169680), (12120, 165074), (12698, 157560), (13130, 152376), (13605, 147056), (14140, 141492), (14512, 137865), (15756, 126980), (16968, 117910), (18140, 110292), (18382, 108840), (19047, 105040), (19695, 101584), (21008, 95235), (21210, 94328), (21768, 91910), (21840, 91607), (23582, 84840), (24240, 82537), (25396, 78780), (26260, 76188), (27210, 73528), (27573, 72560), (28280, 70746), (31512, 63490), (31745, 63024), (33936, 58955), (35373, 56560), (36280, 55146), (36764, 54420), (38094, 52520), (39390, 50792), (42420, 47164), (43536, 45955)]