404861760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 224

約数和(自身を含む): 1460113920

約数和(自身を除く): 1055252160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 705, 720, 752, 846, 864, 940, 960, 997, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 1994, 2115, 2160, 2256, 2538, 2820, 2880, 2991, 3008, 3384, 3760, 3988, 4230, 4320, 4512, 4985, 5076, 5640, 5982, 6345, 6768, 7520, 7976, 8460, 8640, 8973, 9024, 9970, 10152, 11280, 11964, 12690, 13536, 14955, 15040, 15952, 16920, 17946, 19940, 20304, 22560, 23928, 25380, 26919, 27072, 29910, 31904, 33840, 35892, 39880, 40608, 44865, 45120, 46859, 47856, 50760, 53838, 59820, 63808, 67680, 71784, 79760, 81216, 89730, 93718, 95712, 101520, 107676, 119640, 134595, 135360, 140577, 143568, 159520, 179460, 187436, 191424, 203040, 215352, 234295, 239280, 269190, 281154, 287136, 319040, 358920, 374872, 406080, 421731, 430704, 468590, 478560, 538380, 562308, 574272, 702885, 717840, 749744, 843462, 861408, 937180, 957120, 1076760, 1124616, 1265193, 1405770, 1435680, 1499488, 1686924, 1722816, 1874360, 2108655, 2153520, 2249232, 2530386, 2811540, 2871360, 2998976, 3373848, 3748720, 4217310, 4307040, 4498464, 5060772, 5623080, 6325965, 6747696, 7497440, 8434620, 8614080, 8996928, 10121544, 11246160, 12651930, 13495392, 14994880, 16869240, 20243088, 22492320, 25303860, 26990784, 33738480, 40486176, 44984640, 50607720, 67476960, 80972352, 101215440, 134953920, 202430880, 404861760]

約数ペア:

[(1, 404861760), (2, 202430880), (3, 134953920), (4, 101215440), (5, 80972352), (6, 67476960), (8, 50607720), (9, 44984640), (10, 40486176), (12, 33738480), (15, 26990784), (16, 25303860), (18, 22492320), (20, 20243088), (24, 16869240), (27, 14994880), (30, 13495392), (32, 12651930), (36, 11246160), (40, 10121544), (45, 8996928), (47, 8614080), (48, 8434620), (54, 7497440), (60, 6747696), (64, 6325965), (72, 5623080), (80, 5060772), (90, 4498464), (94, 4307040), (96, 4217310), (108, 3748720), (120, 3373848), (135, 2998976), (141, 2871360), (144, 2811540), (160, 2530386), (180, 2249232), (188, 2153520), (192, 2108655), (216, 1874360), (235, 1722816), (240, 1686924), (270, 1499488), (282, 1435680), (288, 1405770), (320, 1265193), (360, 1124616), (376, 1076760), (423, 957120), (432, 937180), (470, 861408), (480, 843462), (540, 749744), (564, 717840), (576, 702885), (705, 574272), (720, 562308), (752, 538380), (846, 478560), (864, 468590), (940, 430704), (960, 421731), (997, 406080), (1080, 374872), (1128, 358920), (1269, 319040), (1410, 287136), (1440, 281154), (1504, 269190), (1692, 239280), (1728, 234295), (1880, 215352), (1994, 203040), (2115, 191424), (2160, 187436), (2256, 179460), (2538, 159520), (2820, 143568), (2880, 140577), (2991, 135360), (3008, 134595), (3384, 119640), (3760, 107676), (3988, 101520), (4230, 95712), (4320, 93718), (4512, 89730), (4985, 81216), (5076, 79760), (5640, 71784), (5982, 67680), (6345, 63808), (6768, 59820), (7520, 53838), (7976, 50760), (8460, 47856), (8640, 46859), (8973, 45120), (9024, 44865), (9970, 40608), (10152, 39880), (11280, 35892), (11964, 33840), (12690, 31904), (13536, 29910), (14955, 27072), (15040, 26919), (15952, 25380), (16920, 23928), (17946, 22560), (19940, 20304)]