1979138880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 448

約数和(自身を含む): 7394204160

約数和(自身を除く): 5415065280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 41, 45, 48, 54, 60, 64, 72, 74, 80, 82, 90, 96, 108, 111, 120, 123, 135, 144, 148, 151, 160, 164, 180, 185, 192, 205, 216, 222, 240, 246, 270, 288, 296, 302, 320, 328, 333, 360, 369, 370, 410, 432, 444, 453, 480, 492, 540, 555, 576, 592, 604, 615, 656, 666, 720, 738, 740, 755, 820, 864, 888, 906, 960, 984, 999, 1080, 1107, 1110, 1184, 1208, 1230, 1312, 1332, 1359, 1440, 1476, 1480, 1510, 1517, 1640, 1665, 1728, 1776, 1812, 1845, 1968, 1998, 2160, 2214, 2220, 2265, 2368, 2416, 2460, 2624, 2664, 2718, 2880, 2952, 2960, 3020, 3034, 3280, 3330, 3552, 3624, 3690, 3936, 3996, 4077, 4320, 4428, 4440, 4530, 4551, 4832, 4920, 4995, 5328, 5436, 5535, 5587, 5904, 5920, 6040, 6068, 6191, 6560, 6660, 6795, 7104, 7248, 7380, 7585, 7872, 7992, 8154, 8640, 8856, 8880, 9060, 9102, 9664, 9840, 9990, 10656, 10872, 11070, 11174, 11808, 11840, 12080, 12136, 12382, 13120, 13320, 13590, 13653, 14496, 14760, 15170, 15984, 16308, 16761, 17712, 17760, 18120, 18204, 18573, 19680, 19980, 20385, 21312, 21744, 22140, 22348, 22755, 23616, 24160, 24272, 24764, 26640, 27180, 27306, 27935, 28992, 29520, 30340, 30955, 31968, 32616, 33522, 35424, 35520, 36240, 36408, 37146, 39360, 39960, 40770, 40959, 43488, 44280, 44696, 45510, 48320, 48544, 49528, 50283, 53280, 54360, 54612, 55719, 55870, 59040, 60680, 61910, 63936, 65232, 67044, 68265, 70848, 72480, 72816, 74292, 79920, 81540, 81918, 83805, 86976, 88560, 89392, 91020, 92865, 97088, 99056, 100566, 106560, 108720, 109224, 111438, 111740, 118080, 121360, 123820, 130464, 134088, 136530, 144960, 145632, 148584, 150849, 159840, 163080, 163836, 167157, 167610, 177120, 178784, 182040, 185730, 198112, 201132, 204795, 217440, 218448, 222876, 223480, 229067, 242720, 247640, 251415, 260928, 268176, 273060, 278595, 291264, 297168, 301698, 319680, 326160, 327672, 334314, 335220, 354240, 357568, 364080, 371460, 396224, 402264, 409590, 434880, 436896, 445752, 446960, 458134, 485440, 495280, 502830, 536352, 546120, 557190, 594336, 603396, 652320, 655344, 668628, 670440, 687201, 728160, 742920, 754245, 804528, 819180, 835785, 873792, 891504, 893920, 916268, 990560, 1005660, 1072704, 1092240, 1114380, 1145335, 1188672, 1206792, 1304640, 1310688, 1337256, 1340880, 1374402, 1456320, 1485840, 1508490, 1609056, 1638360, 1671570, 1783008, 1787840, 1832536, 1981120, 2011320, 2061603, 2184480, 2228760, 2290670, 2413584, 2621376, 2674512, 2681760, 2748804, 2971680, 3016980, 3218112, 3276720, 3343140, 3436005, 3566016, 3665072, 4022640, 4123206, 4368960, 4457520, 4581340, 4827168, 5349024, 5363520, 5497608, 5943360, 6033960, 6184809, 6553440, 6686280, 6872010, 7330144, 8045280, 8246412, 8915040, 9162680, 9654336, 10308015, 10698048, 10995216, 12067920, 12369618, 13106880, 13372560, 13744020, 14660288, 16090560, 16492824, 17830080, 18325360, 20616030, 21990432, 24135840, 24739236, 26745120, 27488040, 30924045, 32985648, 36650720, 41232060, 43980864, 48271680, 49478472, 53490240, 54976080, 61848090, 65971296, 73301440, 82464120, 98956944, 109952160, 123696180, 131942592, 164928240, 197913888, 219904320, 247392360, 329856480, 395827776, 494784720, 659712960, 989569440, 1979138880]

約数ペア:

[(1, 1979138880), (2, 989569440), (3, 659712960), (4, 494784720), (5, 395827776), (6, 329856480), (8, 247392360), (9, 219904320), (10, 197913888), (12, 164928240), (15, 131942592), (16, 123696180), (18, 109952160), (20, 98956944), (24, 82464120), (27, 73301440), (30, 65971296), (32, 61848090), (36, 54976080), (37, 53490240), (40, 49478472), (41, 48271680), (45, 43980864), (48, 41232060), (54, 36650720), (60, 32985648), (64, 30924045), (72, 27488040), (74, 26745120), (80, 24739236), (82, 24135840), (90, 21990432), (96, 20616030), (108, 18325360), (111, 17830080), (120, 16492824), (123, 16090560), (135, 14660288), (144, 13744020), (148, 13372560), (151, 13106880), (160, 12369618), (164, 12067920), (180, 10995216), (185, 10698048), (192, 10308015), (205, 9654336), (216, 9162680), (222, 8915040), (240, 8246412), (246, 8045280), (270, 7330144), (288, 6872010), (296, 6686280), (302, 6553440), (320, 6184809), (328, 6033960), (333, 5943360), (360, 5497608), (369, 5363520), (370, 5349024), (410, 4827168), (432, 4581340), (444, 4457520), (453, 4368960), (480, 4123206), (492, 4022640), (540, 3665072), (555, 3566016), (576, 3436005), (592, 3343140), (604, 3276720), (615, 3218112), (656, 3016980), (666, 2971680), (720, 2748804), (738, 2681760), (740, 2674512), (755, 2621376), (820, 2413584), (864, 2290670), (888, 2228760), (906, 2184480), (960, 2061603), (984, 2011320), (999, 1981120), (1080, 1832536), (1107, 1787840), (1110, 1783008), (1184, 1671570), (1208, 1638360), (1230, 1609056), (1312, 1508490), (1332, 1485840), (1359, 1456320), (1440, 1374402), (1476, 1340880), (1480, 1337256), (1510, 1310688), (1517, 1304640), (1640, 1206792), (1665, 1188672), (1728, 1145335), (1776, 1114380), (1812, 1092240), (1845, 1072704), (1968, 1005660), (1998, 990560), (2160, 916268), (2214, 893920), (2220, 891504), (2265, 873792), (2368, 835785), (2416, 819180), (2460, 804528), (2624, 754245), (2664, 742920), (2718, 728160), (2880, 687201), (2952, 670440), (2960, 668628), (3020, 655344), (3034, 652320), (3280, 603396), (3330, 594336), (3552, 557190), (3624, 546120), (3690, 536352), (3936, 502830), (3996, 495280), (4077, 485440), (4320, 458134), (4428, 446960), (4440, 445752), (4530, 436896), (4551, 434880), (4832, 409590), (4920, 402264), (4995, 396224), (5328, 371460), (5436, 364080), (5535, 357568), (5587, 354240), (5904, 335220), (5920, 334314), (6040, 327672), (6068, 326160), (6191, 319680), (6560, 301698), (6660, 297168), (6795, 291264), (7104, 278595), (7248, 273060), (7380, 268176), (7585, 260928), (7872, 251415), (7992, 247640), (8154, 242720), (8640, 229067), (8856, 223480), (8880, 222876), (9060, 218448), (9102, 217440), (9664, 204795), (9840, 201132), (9990, 198112), (10656, 185730), (10872, 182040), (11070, 178784), (11174, 177120), (11808, 167610), (11840, 167157), (12080, 163836), (12136, 163080), (12382, 159840), (13120, 150849), (13320, 148584), (13590, 145632), (13653, 144960), (14496, 136530), (14760, 134088), (15170, 130464), (15984, 123820), (16308, 121360), (16761, 118080), (17712, 111740), (17760, 111438), (18120, 109224), (18204, 108720), (18573, 106560), (19680, 100566), (19980, 99056), (20385, 97088), (21312, 92865), (21744, 91020), (22140, 89392), (22348, 88560), (22755, 86976), (23616, 83805), (24160, 81918), (24272, 81540), (24764, 79920), (26640, 74292), (27180, 72816), (27306, 72480), (27935, 70848), (28992, 68265), (29520, 67044), (30340, 65232), (30955, 63936), (31968, 61910), (32616, 60680), (33522, 59040), (35424, 55870), (35520, 55719), (36240, 54612), (36408, 54360), (37146, 53280), (39360, 50283), (39960, 49528), (40770, 48544), (40959, 48320), (43488, 45510), (44280, 44696)]