1982396160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3068

約数の個数: 288

約数和(自身を含む): 7407456000

約数和(自身を除く): 5425059840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3019, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6038, 6080, 6840, 6912, 7296, 8208, 8640, 9057, 9120, 10260, 10944, 11520, 12076, 12160, 13680, 14592, 15095, 16416, 17280, 18114, 18240, 20520, 21888, 24152, 24320, 27171, 27360, 30190, 32832, 34560, 36228, 36480, 41040, 43776, 45285, 48304, 54342, 54720, 57361, 60380, 65664, 72456, 72960, 81513, 82080, 90570, 96608, 108684, 109440, 114722, 120760, 131328, 135855, 144912, 163026, 164160, 172083, 181140, 193216, 217368, 218880, 229444, 241520, 271710, 286805, 289824, 326052, 328320, 344166, 362280, 386432, 407565, 434736, 458888, 483040, 516249, 543420, 573610, 579648, 652104, 656640, 688332, 724560, 772864, 815130, 860415, 869472, 917776, 966080, 1032498, 1086840, 1147220, 1159296, 1304208, 1376664, 1449120, 1548747, 1630260, 1720830, 1738944, 1835552, 1932160, 2064996, 2173680, 2294440, 2318592, 2581245, 2608416, 2753328, 2898240, 3097494, 3260520, 3441660, 3477888, 3671104, 3864320, 4129992, 4347360, 4588880, 5162490, 5216832, 5506656, 5796480, 6194988, 6521040, 6883320, 6955776, 7342208, 7743735, 8259984, 8694720, 9177760, 10324980, 10433664, 11013312, 11592960, 12389976, 13042080, 13766640, 14684416, 15487470, 16519968, 17389440, 18355520, 20649960, 20867328, 22026624, 24779952, 26084160, 27533280, 30974940, 33039936, 34778880, 36711040, 41299920, 44053248, 49559904, 52168320, 55066560, 61949880, 66079872, 73422080, 82599840, 99119808, 104336640, 110133120, 123899760, 132159744, 165199680, 198239616, 220266240, 247799520, 330399360, 396479232, 495599040, 660798720, 991198080, 1982396160]

約数ペア:

[(1, 1982396160), (2, 991198080), (3, 660798720), (4, 495599040), (5, 396479232), (6, 330399360), (8, 247799520), (9, 220266240), (10, 198239616), (12, 165199680), (15, 132159744), (16, 123899760), (18, 110133120), (19, 104336640), (20, 99119808), (24, 82599840), (27, 73422080), (30, 66079872), (32, 61949880), (36, 55066560), (38, 52168320), (40, 49559904), (45, 44053248), (48, 41299920), (54, 36711040), (57, 34778880), (60, 33039936), (64, 30974940), (72, 27533280), (76, 26084160), (80, 24779952), (90, 22026624), (95, 20867328), (96, 20649960), (108, 18355520), (114, 17389440), (120, 16519968), (128, 15487470), (135, 14684416), (144, 13766640), (152, 13042080), (160, 12389976), (171, 11592960), (180, 11013312), (190, 10433664), (192, 10324980), (216, 9177760), (228, 8694720), (240, 8259984), (256, 7743735), (270, 7342208), (285, 6955776), (288, 6883320), (304, 6521040), (320, 6194988), (342, 5796480), (360, 5506656), (380, 5216832), (384, 5162490), (432, 4588880), (456, 4347360), (480, 4129992), (513, 3864320), (540, 3671104), (570, 3477888), (576, 3441660), (608, 3260520), (640, 3097494), (684, 2898240), (720, 2753328), (760, 2608416), (768, 2581245), (855, 2318592), (864, 2294440), (912, 2173680), (960, 2064996), (1026, 1932160), (1080, 1835552), (1140, 1738944), (1152, 1720830), (1216, 1630260), (1280, 1548747), (1368, 1449120), (1440, 1376664), (1520, 1304208), (1710, 1159296), (1728, 1147220), (1824, 1086840), (1920, 1032498), (2052, 966080), (2160, 917776), (2280, 869472), (2304, 860415), (2432, 815130), (2565, 772864), (2736, 724560), (2880, 688332), (3019, 656640), (3040, 652104), (3420, 579648), (3456, 573610), (3648, 543420), (3840, 516249), (4104, 483040), (4320, 458888), (4560, 434736), (4864, 407565), (5130, 386432), (5472, 362280), (5760, 344166), (6038, 328320), (6080, 326052), (6840, 289824), (6912, 286805), (7296, 271710), (8208, 241520), (8640, 229444), (9057, 218880), (9120, 217368), (10260, 193216), (10944, 181140), (11520, 172083), (12076, 164160), (12160, 163026), (13680, 144912), (14592, 135855), (15095, 131328), (16416, 120760), (17280, 114722), (18114, 109440), (18240, 108684), (20520, 96608), (21888, 90570), (24152, 82080), (24320, 81513), (27171, 72960), (27360, 72456), (30190, 65664), (32832, 60380), (34560, 57361), (36228, 54720), (36480, 54342), (41040, 48304), (43776, 45285)]