487556160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 224

約数和(自身を含む): 1905560832

約数和(自身を除く): 1418004672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5581, 5824, 6240, 6720, 7280, 8736, 10920, 11162, 12480, 14560, 16743, 17472, 21840, 22324, 27905, 29120, 33486, 39067, 43680, 44648, 55810, 66972, 72553, 78134, 83715, 87360, 89296, 111620, 117201, 133944, 145106, 156268, 167430, 178592, 195335, 217659, 223240, 234402, 267888, 290212, 312536, 334860, 357184, 362765, 390670, 435318, 446480, 468804, 507871, 535776, 580424, 586005, 625072, 669720, 725530, 781340, 870636, 892960, 937608, 1015742, 1071552, 1088295, 1160848, 1172010, 1250144, 1339440, 1451060, 1523613, 1562680, 1741272, 1785920, 1875216, 2031484, 2176590, 2321696, 2344020, 2500288, 2539355, 2678880, 2902120, 3047226, 3125360, 3482544, 3750432, 4062968, 4353180, 4643392, 4688040, 5078710, 5357760, 5804240, 6094452, 6250720, 6965088, 7500864, 7618065, 8125936, 8706360, 9376080, 10157420, 11608480, 12188904, 12501440, 13930176, 15236130, 16251872, 17412720, 18752160, 20314840, 23216960, 24377808, 30472260, 32503744, 34825440, 37504320, 40629680, 48755616, 60944520, 69650880, 81259360, 97511232, 121889040, 162518720, 243778080, 487556160]

約数ペア:

[(1, 487556160), (2, 243778080), (3, 162518720), (4, 121889040), (5, 97511232), (6, 81259360), (7, 69650880), (8, 60944520), (10, 48755616), (12, 40629680), (13, 37504320), (14, 34825440), (15, 32503744), (16, 30472260), (20, 24377808), (21, 23216960), (24, 20314840), (26, 18752160), (28, 17412720), (30, 16251872), (32, 15236130), (35, 13930176), (39, 12501440), (40, 12188904), (42, 11608480), (48, 10157420), (52, 9376080), (56, 8706360), (60, 8125936), (64, 7618065), (65, 7500864), (70, 6965088), (78, 6250720), (80, 6094452), (84, 5804240), (91, 5357760), (96, 5078710), (104, 4688040), (105, 4643392), (112, 4353180), (120, 4062968), (130, 3750432), (140, 3482544), (156, 3125360), (160, 3047226), (168, 2902120), (182, 2678880), (192, 2539355), (195, 2500288), (208, 2344020), (210, 2321696), (224, 2176590), (240, 2031484), (260, 1875216), (273, 1785920), (280, 1741272), (312, 1562680), (320, 1523613), (336, 1451060), (364, 1339440), (390, 1250144), (416, 1172010), (420, 1160848), (448, 1088295), (455, 1071552), (480, 1015742), (520, 937608), (546, 892960), (560, 870636), (624, 781340), (672, 725530), (728, 669720), (780, 625072), (832, 586005), (840, 580424), (910, 535776), (960, 507871), (1040, 468804), (1092, 446480), (1120, 435318), (1248, 390670), (1344, 362765), (1365, 357184), (1456, 334860), (1560, 312536), (1680, 290212), (1820, 267888), (2080, 234402), (2184, 223240), (2240, 217659), (2496, 195335), (2730, 178592), (2912, 167430), (3120, 156268), (3360, 145106), (3640, 133944), (4160, 117201), (4368, 111620), (5460, 89296), (5581, 87360), (5824, 83715), (6240, 78134), (6720, 72553), (7280, 66972), (8736, 55810), (10920, 44648), (11162, 43680), (12480, 39067), (14560, 33486), (16743, 29120), (17472, 27905), (21840, 22324)]