84215040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 332403456

約数和(自身を除く): 248188416

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, 241, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 482, 520, 546, 560, 624, 640, 672, 723, 728, 768, 780, 832, 840, 896, 910, 960, 964, 1040, 1092, 1120, 1205, 1248, 1280, 1344, 1365, 1446, 1456, 1560, 1664, 1680, 1687, 1792, 1820, 1920, 1928, 2080, 2184, 2240, 2410, 2496, 2688, 2730, 2892, 2912, 3120, 3133, 3328, 3360, 3374, 3615, 3640, 3840, 3856, 4160, 4368, 4480, 4820, 4992, 5061, 5376, 5460, 5784, 5824, 6240, 6266, 6720, 6748, 7230, 7280, 7712, 8320, 8435, 8736, 8960, 9399, 9640, 9984, 10122, 10920, 11568, 11648, 12480, 12532, 13440, 13496, 14460, 14560, 15424, 15665, 16640, 16870, 17472, 18798, 19280, 20244, 21840, 21931, 23136, 23296, 24960, 25064, 25305, 26880, 26992, 28920, 29120, 30848, 31330, 33740, 34944, 37596, 38560, 40488, 43680, 43862, 46272, 46995, 49920, 50128, 50610, 53984, 57840, 58240, 61696, 62660, 65793, 67480, 69888, 75192, 77120, 80976, 87360, 87724, 92544, 93990, 100256, 101220, 107968, 109655, 115680, 116480, 125320, 131586, 134960, 150384, 154240, 161952, 174720, 175448, 185088, 187980, 200512, 202440, 215936, 219310, 231360, 250640, 263172, 269920, 300768, 308480, 323904, 328965, 349440, 350896, 375960, 401024, 404880, 431872, 438620, 462720, 501280, 526344, 539840, 601536, 647808, 657930, 701792, 751920, 802048, 809760, 877240, 925440, 1002560, 1052688, 1079680, 1203072, 1295616, 1315860, 1403584, 1503840, 1619520, 1754480, 2005120, 2105376, 2159360, 2406144, 2631720, 2807168, 3007680, 3239040, 3508960, 4010240, 4210752, 5263440, 5614336, 6015360, 6478080, 7017920, 8421504, 10526880, 12030720, 14035840, 16843008, 21053760, 28071680, 42107520, 84215040]

約数ペア:

[(1, 84215040), (2, 42107520), (3, 28071680), (4, 21053760), (5, 16843008), (6, 14035840), (7, 12030720), (8, 10526880), (10, 8421504), (12, 7017920), (13, 6478080), (14, 6015360), (15, 5614336), (16, 5263440), (20, 4210752), (21, 4010240), (24, 3508960), (26, 3239040), (28, 3007680), (30, 2807168), (32, 2631720), (35, 2406144), (39, 2159360), (40, 2105376), (42, 2005120), (48, 1754480), (52, 1619520), (56, 1503840), (60, 1403584), (64, 1315860), (65, 1295616), (70, 1203072), (78, 1079680), (80, 1052688), (84, 1002560), (91, 925440), (96, 877240), (104, 809760), (105, 802048), (112, 751920), (120, 701792), (128, 657930), (130, 647808), (140, 601536), (156, 539840), (160, 526344), (168, 501280), (182, 462720), (192, 438620), (195, 431872), (208, 404880), (210, 401024), (224, 375960), (240, 350896), (241, 349440), (256, 328965), (260, 323904), (273, 308480), (280, 300768), (312, 269920), (320, 263172), (336, 250640), (364, 231360), (384, 219310), (390, 215936), (416, 202440), (420, 200512), (448, 187980), (455, 185088), (480, 175448), (482, 174720), (520, 161952), (546, 154240), (560, 150384), (624, 134960), (640, 131586), (672, 125320), (723, 116480), (728, 115680), (768, 109655), (780, 107968), (832, 101220), (840, 100256), (896, 93990), (910, 92544), (960, 87724), (964, 87360), (1040, 80976), (1092, 77120), (1120, 75192), (1205, 69888), (1248, 67480), (1280, 65793), (1344, 62660), (1365, 61696), (1446, 58240), (1456, 57840), (1560, 53984), (1664, 50610), (1680, 50128), (1687, 49920), (1792, 46995), (1820, 46272), (1920, 43862), (1928, 43680), (2080, 40488), (2184, 38560), (2240, 37596), (2410, 34944), (2496, 33740), (2688, 31330), (2730, 30848), (2892, 29120), (2912, 28920), (3120, 26992), (3133, 26880), (3328, 25305), (3360, 25064), (3374, 24960), (3615, 23296), (3640, 23136), (3840, 21931), (3856, 21840), (4160, 20244), (4368, 19280), (4480, 18798), (4820, 17472), (4992, 16870), (5061, 16640), (5376, 15665), (5460, 15424), (5784, 14560), (5824, 14460), (6240, 13496), (6266, 13440), (6720, 12532), (6748, 12480), (7230, 11648), (7280, 11568), (7712, 10920), (8320, 10122), (8435, 9984), (8736, 9640), (8960, 9399)]