439951680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 336

約数和(自身を含む): 1752965760

約数和(自身を除く): 1313014080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 157, 160, 168, 180, 192, 210, 224, 240, 252, 278, 280, 288, 314, 315, 320, 336, 360, 417, 420, 448, 471, 480, 504, 556, 560, 576, 628, 630, 672, 695, 720, 785, 834, 840, 942, 960, 973, 1008, 1099, 1112, 1120, 1251, 1256, 1260, 1344, 1390, 1413, 1440, 1570, 1668, 1680, 1884, 1946, 2016, 2085, 2198, 2224, 2240, 2355, 2502, 2512, 2520, 2780, 2826, 2880, 2919, 3140, 3297, 3336, 3360, 3768, 3892, 4032, 4170, 4396, 4448, 4710, 4865, 5004, 5024, 5040, 5495, 5560, 5652, 5838, 6255, 6280, 6594, 6672, 6720, 7065, 7536, 7784, 8340, 8757, 8792, 8896, 9420, 9730, 9891, 10008, 10048, 10080, 10990, 11120, 11304, 11676, 12510, 12560, 13188, 13344, 14130, 14595, 15072, 15568, 16485, 16680, 17514, 17584, 18840, 19460, 19782, 20016, 20160, 21823, 21980, 22240, 22608, 23352, 25020, 25120, 26376, 26688, 28260, 29190, 30144, 31136, 32970, 33360, 35028, 35168, 37680, 38920, 39564, 40032, 43646, 43785, 43960, 44480, 45216, 46704, 49455, 50040, 50240, 52752, 56520, 58380, 62272, 65469, 65940, 66720, 70056, 70336, 75360, 77840, 79128, 80064, 87292, 87570, 87920, 90432, 93408, 98910, 100080, 105504, 109115, 113040, 116760, 130938, 131880, 133440, 140112, 150720, 152761, 155680, 158256, 174584, 175140, 175840, 186816, 196407, 197820, 200160, 211008, 218230, 226080, 233520, 261876, 263760, 280224, 305522, 311360, 316512, 327345, 349168, 350280, 351680, 392814, 395640, 400320, 436460, 452160, 458283, 467040, 523752, 527520, 560448, 611044, 633024, 654690, 698336, 700560, 763805, 785628, 791280, 872920, 916566, 934080, 982035, 1047504, 1055040, 1222088, 1309380, 1374849, 1396672, 1401120, 1527610, 1571256, 1582560, 1745840, 1833132, 1964070, 2095008, 2291415, 2444176, 2618760, 2749698, 2802240, 3055220, 3142512, 3165120, 3491680, 3666264, 3928140, 4190016, 4582830, 4888352, 5237520, 5499396, 6110440, 6285024, 6874245, 6983360, 7332528, 7856280, 9165660, 9776704, 10475040, 10998792, 12220880, 12570048, 13748490, 14665056, 15712560, 18331320, 20950080, 21997584, 24441760, 27496980, 29330112, 31425120, 36662640, 43995168, 48883520, 54993960, 62850240, 73325280, 87990336, 109987920, 146650560, 219975840, 439951680]

約数ペア:

[(1, 439951680), (2, 219975840), (3, 146650560), (4, 109987920), (5, 87990336), (6, 73325280), (7, 62850240), (8, 54993960), (9, 48883520), (10, 43995168), (12, 36662640), (14, 31425120), (15, 29330112), (16, 27496980), (18, 24441760), (20, 21997584), (21, 20950080), (24, 18331320), (28, 15712560), (30, 14665056), (32, 13748490), (35, 12570048), (36, 12220880), (40, 10998792), (42, 10475040), (45, 9776704), (48, 9165660), (56, 7856280), (60, 7332528), (63, 6983360), (64, 6874245), (70, 6285024), (72, 6110440), (80, 5499396), (84, 5237520), (90, 4888352), (96, 4582830), (105, 4190016), (112, 3928140), (120, 3666264), (126, 3491680), (139, 3165120), (140, 3142512), (144, 3055220), (157, 2802240), (160, 2749698), (168, 2618760), (180, 2444176), (192, 2291415), (210, 2095008), (224, 1964070), (240, 1833132), (252, 1745840), (278, 1582560), (280, 1571256), (288, 1527610), (314, 1401120), (315, 1396672), (320, 1374849), (336, 1309380), (360, 1222088), (417, 1055040), (420, 1047504), (448, 982035), (471, 934080), (480, 916566), (504, 872920), (556, 791280), (560, 785628), (576, 763805), (628, 700560), (630, 698336), (672, 654690), (695, 633024), (720, 611044), (785, 560448), (834, 527520), (840, 523752), (942, 467040), (960, 458283), (973, 452160), (1008, 436460), (1099, 400320), (1112, 395640), (1120, 392814), (1251, 351680), (1256, 350280), (1260, 349168), (1344, 327345), (1390, 316512), (1413, 311360), (1440, 305522), (1570, 280224), (1668, 263760), (1680, 261876), (1884, 233520), (1946, 226080), (2016, 218230), (2085, 211008), (2198, 200160), (2224, 197820), (2240, 196407), (2355, 186816), (2502, 175840), (2512, 175140), (2520, 174584), (2780, 158256), (2826, 155680), (2880, 152761), (2919, 150720), (3140, 140112), (3297, 133440), (3336, 131880), (3360, 130938), (3768, 116760), (3892, 113040), (4032, 109115), (4170, 105504), (4396, 100080), (4448, 98910), (4710, 93408), (4865, 90432), (5004, 87920), (5024, 87570), (5040, 87292), (5495, 80064), (5560, 79128), (5652, 77840), (5838, 75360), (6255, 70336), (6280, 70056), (6594, 66720), (6672, 65940), (6720, 65469), (7065, 62272), (7536, 58380), (7784, 56520), (8340, 52752), (8757, 50240), (8792, 50040), (8896, 49455), (9420, 46704), (9730, 45216), (9891, 44480), (10008, 43960), (10048, 43785), (10080, 43646), (10990, 40032), (11120, 39564), (11304, 38920), (11676, 37680), (12510, 35168), (12560, 35028), (13188, 33360), (13344, 32970), (14130, 31136), (14595, 30144), (15072, 29190), (15568, 28260), (16485, 26688), (16680, 26376), (17514, 25120), (17584, 25020), (18840, 23352), (19460, 22608), (19782, 22240), (20016, 21980), (20160, 21823)]