2748533760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 264

約数和(自身を含む): 10885389216

約数和(自身を除く): 8136855456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8521, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17042, 17920, 20160, 21504, 23040, 25563, 26880, 32256, 34084, 35840, 40320, 42605, 46080, 51126, 53760, 59647, 64512, 68168, 76689, 80640, 85210, 102252, 107520, 119294, 127815, 136336, 153378, 161280, 170420, 178941, 204504, 238588, 255630, 272672, 298235, 306756, 322560, 340840, 357882, 383445, 409008, 477176, 511260, 536823, 545344, 596470, 613512, 681680, 715764, 766890, 818016, 894705, 954352, 1022520, 1073646, 1090688, 1192940, 1227024, 1363360, 1431528, 1533780, 1636032, 1789410, 1908704, 2045040, 2147292, 2181376, 2385880, 2454048, 2684115, 2726720, 2863056, 3067560, 3272064, 3578820, 3817408, 4090080, 4294584, 4362752, 4771760, 4908096, 5368230, 5453440, 5726112, 6135120, 6544128, 7157640, 7634816, 8180160, 8589168, 8725504, 9543520, 9816192, 10736460, 10906880, 11452224, 12270240, 13088256, 14315280, 15269632, 16360320, 17178336, 19087040, 19632384, 21472920, 21813760, 22904448, 24540480, 26176512, 28630560, 30539264, 32720640, 34356672, 38174080, 39264768, 42945840, 43627520, 45808896, 49080960, 57261120, 61078528, 65441280, 68713344, 76348160, 78529536, 85891680, 91617792, 98161920, 114522240, 130882560, 137426688, 152696320, 171783360, 183235584, 196323840, 229044480, 274853376, 305392640, 343566720, 392647680, 458088960, 549706752, 687133440, 916177920, 1374266880, 2748533760]

約数ペア:

[(1, 2748533760), (2, 1374266880), (3, 916177920), (4, 687133440), (5, 549706752), (6, 458088960), (7, 392647680), (8, 343566720), (9, 305392640), (10, 274853376), (12, 229044480), (14, 196323840), (15, 183235584), (16, 171783360), (18, 152696320), (20, 137426688), (21, 130882560), (24, 114522240), (28, 98161920), (30, 91617792), (32, 85891680), (35, 78529536), (36, 76348160), (40, 68713344), (42, 65441280), (45, 61078528), (48, 57261120), (56, 49080960), (60, 45808896), (63, 43627520), (64, 42945840), (70, 39264768), (72, 38174080), (80, 34356672), (84, 32720640), (90, 30539264), (96, 28630560), (105, 26176512), (112, 24540480), (120, 22904448), (126, 21813760), (128, 21472920), (140, 19632384), (144, 19087040), (160, 17178336), (168, 16360320), (180, 15269632), (192, 14315280), (210, 13088256), (224, 12270240), (240, 11452224), (252, 10906880), (256, 10736460), (280, 9816192), (288, 9543520), (315, 8725504), (320, 8589168), (336, 8180160), (360, 7634816), (384, 7157640), (420, 6544128), (448, 6135120), (480, 5726112), (504, 5453440), (512, 5368230), (560, 4908096), (576, 4771760), (630, 4362752), (640, 4294584), (672, 4090080), (720, 3817408), (768, 3578820), (840, 3272064), (896, 3067560), (960, 2863056), (1008, 2726720), (1024, 2684115), (1120, 2454048), (1152, 2385880), (1260, 2181376), (1280, 2147292), (1344, 2045040), (1440, 1908704), (1536, 1789410), (1680, 1636032), (1792, 1533780), (1920, 1431528), (2016, 1363360), (2240, 1227024), (2304, 1192940), (2520, 1090688), (2560, 1073646), (2688, 1022520), (2880, 954352), (3072, 894705), (3360, 818016), (3584, 766890), (3840, 715764), (4032, 681680), (4480, 613512), (4608, 596470), (5040, 545344), (5120, 536823), (5376, 511260), (5760, 477176), (6720, 409008), (7168, 383445), (7680, 357882), (8064, 340840), (8521, 322560), (8960, 306756), (9216, 298235), (10080, 272672), (10752, 255630), (11520, 238588), (13440, 204504), (15360, 178941), (16128, 170420), (17042, 161280), (17920, 153378), (20160, 136336), (21504, 127815), (23040, 119294), (25563, 107520), (26880, 102252), (32256, 85210), (34084, 80640), (35840, 76689), (40320, 68168), (42605, 64512), (46080, 59647), (51126, 53760)]