508260480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 256

約数和(自身を含む): 1994630400

約数和(自身を除く): 1486369920

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, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2909, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5818, 5824, 6240, 6720, 7280, 8320, 8727, 8736, 10920, 11636, 11648, 12480, 13440, 14545, 14560, 17454, 17472, 20363, 21840, 23272, 24960, 29090, 29120, 34908, 34944, 37817, 40726, 43635, 43680, 46544, 58180, 58240, 61089, 69816, 75634, 81452, 87270, 87360, 93088, 101815, 113451, 116360, 122178, 139632, 151268, 162904, 174540, 174720, 186176, 189085, 203630, 226902, 232720, 244356, 264719, 279264, 302536, 305445, 325808, 349080, 372352, 378170, 407260, 453804, 465440, 488712, 529438, 558528, 567255, 605072, 610890, 651616, 698160, 756340, 794157, 814520, 907608, 930880, 977424, 1058876, 1117056, 1134510, 1210144, 1221780, 1303232, 1323595, 1396320, 1512680, 1588314, 1629040, 1815216, 1861760, 1954848, 2117752, 2269020, 2420288, 2443560, 2606464, 2647190, 2792640, 3025360, 3176628, 3258080, 3630432, 3909696, 3970785, 4235504, 4538040, 4840576, 4887120, 5294380, 5585280, 6050720, 6353256, 6516160, 7260864, 7819392, 7941570, 8471008, 9076080, 9774240, 10588760, 12101440, 12706512, 13032320, 14521728, 15883140, 16942016, 18152160, 19548480, 21177520, 24202880, 25413024, 31766280, 33884032, 36304320, 39096960, 42355040, 50826048, 63532560, 72608640, 84710080, 101652096, 127065120, 169420160, 254130240, 508260480]

約数ペア:

[(1, 508260480), (2, 254130240), (3, 169420160), (4, 127065120), (5, 101652096), (6, 84710080), (7, 72608640), (8, 63532560), (10, 50826048), (12, 42355040), (13, 39096960), (14, 36304320), (15, 33884032), (16, 31766280), (20, 25413024), (21, 24202880), (24, 21177520), (26, 19548480), (28, 18152160), (30, 16942016), (32, 15883140), (35, 14521728), (39, 13032320), (40, 12706512), (42, 12101440), (48, 10588760), (52, 9774240), (56, 9076080), (60, 8471008), (64, 7941570), (65, 7819392), (70, 7260864), (78, 6516160), (80, 6353256), (84, 6050720), (91, 5585280), (96, 5294380), (104, 4887120), (105, 4840576), (112, 4538040), (120, 4235504), (128, 3970785), (130, 3909696), (140, 3630432), (156, 3258080), (160, 3176628), (168, 3025360), (182, 2792640), (192, 2647190), (195, 2606464), (208, 2443560), (210, 2420288), (224, 2269020), (240, 2117752), (260, 1954848), (273, 1861760), (280, 1815216), (312, 1629040), (320, 1588314), (336, 1512680), (364, 1396320), (384, 1323595), (390, 1303232), (416, 1221780), (420, 1210144), (448, 1134510), (455, 1117056), (480, 1058876), (520, 977424), (546, 930880), (560, 907608), (624, 814520), (640, 794157), (672, 756340), (728, 698160), (780, 651616), (832, 610890), (840, 605072), (896, 567255), (910, 558528), (960, 529438), (1040, 488712), (1092, 465440), (1120, 453804), (1248, 407260), (1344, 378170), (1365, 372352), (1456, 349080), (1560, 325808), (1664, 305445), (1680, 302536), (1820, 279264), (1920, 264719), (2080, 244356), (2184, 232720), (2240, 226902), (2496, 203630), (2688, 189085), (2730, 186176), (2909, 174720), (2912, 174540), (3120, 162904), (3360, 151268), (3640, 139632), (4160, 122178), (4368, 116360), (4480, 113451), (4992, 101815), (5460, 93088), (5818, 87360), (5824, 87270), (6240, 81452), (6720, 75634), (7280, 69816), (8320, 61089), (8727, 58240), (8736, 58180), (10920, 46544), (11636, 43680), (11648, 43635), (12480, 40726), (13440, 37817), (14545, 34944), (14560, 34908), (17454, 29120), (17472, 29090), (20363, 24960), (21840, 23272)]