198834240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 224

約数和(自身を含む): 725667840

約数和(自身を除く): 526833600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 991, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 1982, 2090, 2112, 2280, 2508, 2640, 2973, 3040, 3135, 3344, 3520, 3648, 3964, 4180, 4560, 4955, 5016, 5280, 5946, 6080, 6270, 6688, 7928, 8360, 9120, 9910, 10032, 10560, 10901, 11892, 12540, 13376, 14865, 15856, 16720, 18240, 18829, 19820, 20064, 21802, 23784, 25080, 29730, 31712, 32703, 33440, 37658, 39640, 40128, 43604, 47568, 50160, 54505, 56487, 59460, 63424, 65406, 66880, 75316, 79280, 87208, 94145, 95136, 100320, 109010, 112974, 118920, 130812, 150632, 158560, 163515, 174416, 188290, 190272, 200640, 207119, 218020, 225948, 237840, 261624, 282435, 301264, 317120, 327030, 348832, 376580, 414238, 436040, 451896, 475680, 523248, 564870, 602528, 621357, 654060, 697664, 753160, 828476, 872080, 903792, 951360, 1035595, 1046496, 1129740, 1205056, 1242714, 1308120, 1506320, 1656952, 1744160, 1807584, 2071190, 2092992, 2259480, 2485428, 2616240, 3012640, 3106785, 3313904, 3488320, 3615168, 4142380, 4518960, 4970856, 5232480, 6025280, 6213570, 6627808, 8284760, 9037920, 9941712, 10464960, 12427140, 13255616, 16569520, 18075840, 19883424, 24854280, 33139040, 39766848, 49708560, 66278080, 99417120, 198834240]

約数ペア:

[(1, 198834240), (2, 99417120), (3, 66278080), (4, 49708560), (5, 39766848), (6, 33139040), (8, 24854280), (10, 19883424), (11, 18075840), (12, 16569520), (15, 13255616), (16, 12427140), (19, 10464960), (20, 9941712), (22, 9037920), (24, 8284760), (30, 6627808), (32, 6213570), (33, 6025280), (38, 5232480), (40, 4970856), (44, 4518960), (48, 4142380), (55, 3615168), (57, 3488320), (60, 3313904), (64, 3106785), (66, 3012640), (76, 2616240), (80, 2485428), (88, 2259480), (95, 2092992), (96, 2071190), (110, 1807584), (114, 1744160), (120, 1656952), (132, 1506320), (152, 1308120), (160, 1242714), (165, 1205056), (176, 1129740), (190, 1046496), (192, 1035595), (209, 951360), (220, 903792), (228, 872080), (240, 828476), (264, 753160), (285, 697664), (304, 654060), (320, 621357), (330, 602528), (352, 564870), (380, 523248), (418, 475680), (440, 451896), (456, 436040), (480, 414238), (528, 376580), (570, 348832), (608, 327030), (627, 317120), (660, 301264), (704, 282435), (760, 261624), (836, 237840), (880, 225948), (912, 218020), (960, 207119), (991, 200640), (1045, 190272), (1056, 188290), (1140, 174416), (1216, 163515), (1254, 158560), (1320, 150632), (1520, 130812), (1672, 118920), (1760, 112974), (1824, 109010), (1982, 100320), (2090, 95136), (2112, 94145), (2280, 87208), (2508, 79280), (2640, 75316), (2973, 66880), (3040, 65406), (3135, 63424), (3344, 59460), (3520, 56487), (3648, 54505), (3964, 50160), (4180, 47568), (4560, 43604), (4955, 40128), (5016, 39640), (5280, 37658), (5946, 33440), (6080, 32703), (6270, 31712), (6688, 29730), (7928, 25080), (8360, 23784), (9120, 21802), (9910, 20064), (10032, 19820), (10560, 18829), (10901, 18240), (11892, 16720), (12540, 15856), (13376, 14865)]