417928320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 1511202420

約数和(自身を除く): 1093274100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 53, 60, 64, 72, 74, 80, 90, 96, 106, 111, 120, 128, 144, 148, 159, 160, 180, 185, 192, 212, 222, 240, 265, 288, 296, 318, 320, 333, 360, 370, 384, 424, 444, 477, 480, 530, 555, 576, 592, 636, 640, 666, 720, 740, 795, 848, 888, 954, 960, 1060, 1110, 1152, 1184, 1272, 1332, 1369, 1440, 1480, 1590, 1665, 1696, 1776, 1908, 1920, 1961, 2120, 2220, 2368, 2385, 2544, 2664, 2738, 2880, 2960, 3180, 3330, 3392, 3552, 3816, 3922, 4107, 4240, 4440, 4736, 4770, 5088, 5328, 5476, 5760, 5883, 5920, 6360, 6660, 6784, 6845, 7104, 7632, 7844, 8214, 8480, 8880, 9540, 9805, 10176, 10656, 10952, 11766, 11840, 12321, 12720, 13320, 13690, 14208, 15264, 15688, 16428, 16960, 17649, 17760, 19080, 19610, 20352, 20535, 21312, 21904, 23532, 23680, 24642, 25440, 26640, 27380, 29415, 30528, 31376, 32856, 33920, 35298, 35520, 38160, 39220, 41070, 42624, 43808, 47064, 49284, 50880, 53280, 54760, 58830, 61056, 61605, 62752, 65712, 70596, 71040, 72557, 76320, 78440, 82140, 87616, 88245, 94128, 98568, 101760, 106560, 109520, 117660, 123210, 125504, 131424, 141192, 145114, 152640, 156880, 164280, 175232, 176490, 188256, 197136, 213120, 217671, 219040, 235320, 246420, 251008, 262848, 282384, 290228, 305280, 313760, 328560, 352980, 362785, 376512, 394272, 435342, 438080, 470640, 492840, 525696, 564768, 580456, 627520, 653013, 657120, 705960, 725570, 753024, 788544, 870684, 876160, 941280, 985680, 1088355, 1129536, 1160912, 1255040, 1306026, 1314240, 1411920, 1451140, 1577088, 1741368, 1882560, 1971360, 2176710, 2259072, 2321824, 2612052, 2628480, 2823840, 2902280, 3265065, 3482736, 3765120, 3942720, 4353420, 4643648, 5224104, 5647680, 5804560, 6530130, 6965472, 7885440, 8706840, 9287296, 10448208, 11295360, 11609120, 13060260, 13930944, 17413680, 20896416, 23218240, 26120520, 27861888, 34827360, 41792832, 46436480, 52241040, 69654720, 83585664, 104482080, 139309440, 208964160, 417928320]

約数ペア:

[(1, 417928320), (2, 208964160), (3, 139309440), (4, 104482080), (5, 83585664), (6, 69654720), (8, 52241040), (9, 46436480), (10, 41792832), (12, 34827360), (15, 27861888), (16, 26120520), (18, 23218240), (20, 20896416), (24, 17413680), (30, 13930944), (32, 13060260), (36, 11609120), (37, 11295360), (40, 10448208), (45, 9287296), (48, 8706840), (53, 7885440), (60, 6965472), (64, 6530130), (72, 5804560), (74, 5647680), (80, 5224104), (90, 4643648), (96, 4353420), (106, 3942720), (111, 3765120), (120, 3482736), (128, 3265065), (144, 2902280), (148, 2823840), (159, 2628480), (160, 2612052), (180, 2321824), (185, 2259072), (192, 2176710), (212, 1971360), (222, 1882560), (240, 1741368), (265, 1577088), (288, 1451140), (296, 1411920), (318, 1314240), (320, 1306026), (333, 1255040), (360, 1160912), (370, 1129536), (384, 1088355), (424, 985680), (444, 941280), (477, 876160), (480, 870684), (530, 788544), (555, 753024), (576, 725570), (592, 705960), (636, 657120), (640, 653013), (666, 627520), (720, 580456), (740, 564768), (795, 525696), (848, 492840), (888, 470640), (954, 438080), (960, 435342), (1060, 394272), (1110, 376512), (1152, 362785), (1184, 352980), (1272, 328560), (1332, 313760), (1369, 305280), (1440, 290228), (1480, 282384), (1590, 262848), (1665, 251008), (1696, 246420), (1776, 235320), (1908, 219040), (1920, 217671), (1961, 213120), (2120, 197136), (2220, 188256), (2368, 176490), (2385, 175232), (2544, 164280), (2664, 156880), (2738, 152640), (2880, 145114), (2960, 141192), (3180, 131424), (3330, 125504), (3392, 123210), (3552, 117660), (3816, 109520), (3922, 106560), (4107, 101760), (4240, 98568), (4440, 94128), (4736, 88245), (4770, 87616), (5088, 82140), (5328, 78440), (5476, 76320), (5760, 72557), (5883, 71040), (5920, 70596), (6360, 65712), (6660, 62752), (6784, 61605), (6845, 61056), (7104, 58830), (7632, 54760), (7844, 53280), (8214, 50880), (8480, 49284), (8880, 47064), (9540, 43808), (9805, 42624), (10176, 41070), (10656, 39220), (10952, 38160), (11766, 35520), (11840, 35298), (12321, 33920), (12720, 32856), (13320, 31376), (13690, 30528), (14208, 29415), (15264, 27380), (15688, 26640), (16428, 25440), (16960, 24642), (17649, 23680), (17760, 23532), (19080, 21904), (19610, 21312), (20352, 20535)]