191860480

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 588672000

約数和(自身を除く): 396811520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 64, 70, 76, 80, 92, 95, 98, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 196, 224, 230, 245, 256, 266, 280, 304, 320, 322, 343, 368, 380, 392, 437, 448, 460, 490, 532, 560, 608, 640, 644, 665, 686, 736, 760, 784, 805, 874, 896, 920, 931, 980, 1064, 1120, 1127, 1216, 1280, 1288, 1330, 1372, 1472, 1520, 1568, 1610, 1715, 1748, 1792, 1840, 1862, 1960, 2128, 2185, 2240, 2254, 2432, 2576, 2660, 2744, 2944, 3040, 3059, 3136, 3220, 3430, 3496, 3680, 3724, 3920, 4256, 4370, 4480, 4508, 4655, 4864, 5152, 5320, 5488, 5635, 5888, 6080, 6118, 6272, 6440, 6517, 6860, 6992, 7360, 7448, 7840, 7889, 8512, 8740, 8960, 9016, 9310, 10304, 10640, 10976, 11270, 12160, 12236, 12544, 12880, 13034, 13720, 13984, 14720, 14896, 15295, 15680, 15778, 17024, 17480, 18032, 18620, 20608, 21280, 21413, 21952, 22540, 24320, 24472, 25760, 26068, 27440, 27968, 29440, 29792, 30590, 31360, 31556, 32585, 34048, 34960, 36064, 37240, 39445, 41216, 42560, 42826, 43904, 45080, 48944, 51520, 52136, 54880, 55936, 59584, 61180, 62720, 63112, 65170, 69920, 72128, 74480, 78890, 85120, 85652, 87808, 90160, 97888, 103040, 104272, 107065, 109760, 111872, 119168, 122360, 126224, 130340, 139840, 144256, 148960, 149891, 157780, 170240, 171304, 180320, 195776, 206080, 208544, 214130, 219520, 238336, 244720, 252448, 260680, 279680, 288512, 297920, 299782, 315560, 342608, 360640, 391552, 417088, 428260, 439040, 489440, 504896, 521360, 559360, 595840, 599564, 631120, 685216, 721280, 749455, 783104, 834176, 856520, 978880, 1009792, 1042720, 1191680, 1199128, 1262240, 1370432, 1442560, 1498910, 1668352, 1713040, 1957760, 2019584, 2085440, 2398256, 2524480, 2740864, 2997820, 3426080, 3915520, 4170880, 4796512, 5048960, 5481728, 5995640, 6852160, 8341760, 9593024, 10097920, 11991280, 13704320, 19186048, 23982560, 27408640, 38372096, 47965120, 95930240, 191860480]

約数ペア:

[(1, 191860480), (2, 95930240), (4, 47965120), (5, 38372096), (7, 27408640), (8, 23982560), (10, 19186048), (14, 13704320), (16, 11991280), (19, 10097920), (20, 9593024), (23, 8341760), (28, 6852160), (32, 5995640), (35, 5481728), (38, 5048960), (40, 4796512), (46, 4170880), (49, 3915520), (56, 3426080), (64, 2997820), (70, 2740864), (76, 2524480), (80, 2398256), (92, 2085440), (95, 2019584), (98, 1957760), (112, 1713040), (115, 1668352), (128, 1498910), (133, 1442560), (140, 1370432), (152, 1262240), (160, 1199128), (161, 1191680), (184, 1042720), (190, 1009792), (196, 978880), (224, 856520), (230, 834176), (245, 783104), (256, 749455), (266, 721280), (280, 685216), (304, 631120), (320, 599564), (322, 595840), (343, 559360), (368, 521360), (380, 504896), (392, 489440), (437, 439040), (448, 428260), (460, 417088), (490, 391552), (532, 360640), (560, 342608), (608, 315560), (640, 299782), (644, 297920), (665, 288512), (686, 279680), (736, 260680), (760, 252448), (784, 244720), (805, 238336), (874, 219520), (896, 214130), (920, 208544), (931, 206080), (980, 195776), (1064, 180320), (1120, 171304), (1127, 170240), (1216, 157780), (1280, 149891), (1288, 148960), (1330, 144256), (1372, 139840), (1472, 130340), (1520, 126224), (1568, 122360), (1610, 119168), (1715, 111872), (1748, 109760), (1792, 107065), (1840, 104272), (1862, 103040), (1960, 97888), (2128, 90160), (2185, 87808), (2240, 85652), (2254, 85120), (2432, 78890), (2576, 74480), (2660, 72128), (2744, 69920), (2944, 65170), (3040, 63112), (3059, 62720), (3136, 61180), (3220, 59584), (3430, 55936), (3496, 54880), (3680, 52136), (3724, 51520), (3920, 48944), (4256, 45080), (4370, 43904), (4480, 42826), (4508, 42560), (4655, 41216), (4864, 39445), (5152, 37240), (5320, 36064), (5488, 34960), (5635, 34048), (5888, 32585), (6080, 31556), (6118, 31360), (6272, 30590), (6440, 29792), (6517, 29440), (6860, 27968), (6992, 27440), (7360, 26068), (7448, 25760), (7840, 24472), (7889, 24320), (8512, 22540), (8740, 21952), (8960, 21413), (9016, 21280), (9310, 20608), (10304, 18620), (10640, 18032), (10976, 17480), (11270, 17024), (12160, 15778), (12236, 15680), (12544, 15295), (12880, 14896), (13034, 14720), (13720, 13984)]