7856983680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 512

約数和(自身を含む): 31116234240

約数和(自身を除く): 23259250560

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, 193, 195, 208, 210, 224, 233, 240, 260, 273, 280, 312, 320, 336, 364, 384, 386, 390, 416, 420, 448, 455, 466, 480, 520, 546, 560, 579, 624, 640, 672, 699, 728, 772, 780, 832, 840, 896, 910, 932, 960, 965, 1040, 1092, 1120, 1158, 1165, 1248, 1344, 1351, 1365, 1398, 1456, 1544, 1560, 1631, 1664, 1680, 1820, 1864, 1920, 1930, 2080, 2184, 2240, 2316, 2330, 2496, 2509, 2688, 2702, 2730, 2796, 2895, 2912, 3029, 3088, 3120, 3262, 3360, 3495, 3640, 3728, 3860, 4053, 4160, 4368, 4480, 4632, 4660, 4893, 4992, 5018, 5404, 5460, 5592, 5790, 5824, 6058, 6176, 6240, 6524, 6720, 6755, 6990, 7280, 7456, 7527, 7720, 8106, 8155, 8320, 8736, 9087, 9264, 9320, 9786, 10036, 10808, 10920, 11184, 11580, 11648, 12116, 12352, 12480, 12545, 13048, 13440, 13510, 13980, 14560, 14912, 15054, 15145, 15440, 16212, 16310, 17472, 17563, 18174, 18528, 18640, 19572, 20072, 20265, 21203, 21616, 21840, 22368, 23160, 24232, 24465, 24704, 24960, 25090, 26096, 27020, 27960, 29120, 29824, 30108, 30290, 30880, 32424, 32620, 34944, 35126, 36348, 37056, 37280, 37635, 39144, 40144, 40530, 42406, 43232, 43680, 44736, 44969, 45435, 46320, 48464, 48930, 50180, 52192, 52689, 54040, 55920, 58240, 60216, 60580, 61760, 63609, 64848, 65240, 70252, 72696, 74112, 74560, 75270, 78288, 80288, 81060, 84812, 86464, 87360, 87815, 89472, 89938, 90870, 92640, 96928, 97860, 100360, 104384, 105378, 106015, 108080, 111840, 120432, 121160, 123520, 127218, 129696, 130480, 134907, 140504, 145392, 149120, 150540, 156576, 160576, 162120, 169624, 172928, 174720, 175630, 179876, 181740, 185280, 193856, 195720, 200720, 208768, 210756, 212030, 216160, 223680, 224845, 240864, 242320, 254436, 259392, 260960, 263445, 269814, 281008, 290784, 301080, 313152, 314783, 318045, 321152, 324240, 339248, 351260, 359752, 363480, 370560, 387712, 391440, 401440, 421512, 424060, 432320, 447360, 449690, 481728, 484640, 508872, 518784, 521920, 526890, 539628, 562016, 581568, 584597, 602160, 626304, 629566, 636090, 648480, 674535, 678496, 702520, 719504, 726960, 782880, 802880, 843024, 848120, 864640, 899380, 944349, 963456, 969280, 1017744, 1043840, 1053780, 1079256, 1124032, 1163136, 1169194, 1204320, 1259132, 1272180, 1296960, 1349070, 1356992, 1405040, 1439008, 1453920, 1565760, 1573915, 1605760, 1686048, 1696240, 1753791, 1798760, 1888698, 1938560, 2035488, 2107560, 2158512, 2248064, 2338388, 2408640, 2518264, 2544360, 2593920, 2698140, 2713984, 2810080, 2878016, 2907840, 2922985, 3131520, 3147830, 3372096, 3392480, 3507582, 3597520, 3777396, 4070976, 4092179, 4215120, 4317024, 4676776, 4721745, 4817280, 5036528, 5088720, 5396280, 5620160, 5756032, 5815680, 5845970, 6295660, 6744192, 6784960, 7015164, 7195040, 7554792, 8141952, 8184358, 8430240, 8634048, 8768955, 9353552, 9443490, 10073056, 10177440, 10792560, 11240320, 11691940, 12276537, 12591320, 13569920, 14030328, 14390080, 15109584, 16368716, 16860480, 17268096, 17537910, 18707104, 18886980, 20146112, 20354880, 20460895, 21585120, 23383880, 24553074, 25182640, 28060656, 28780160, 30219168, 32737432, 33720960, 35075820, 37414208, 37773960, 40292224, 40709760, 40921790, 43170240, 46767760, 49106148, 50365280, 56121312, 60438336, 61382685, 65474864, 70151640, 74828416, 75547920, 81843580, 86340480, 93535520, 98212296, 100730560, 112242624, 120876672, 122765370, 130949728, 140303280, 151095840, 163687160, 187071040, 196424592, 201461120, 224485248, 245530740, 261899456, 280606560, 302191680, 327374320, 374142080, 392849184, 491061480, 523798912, 561213120, 604383360, 654748640, 785698368, 982122960, 1122426240, 1309497280, 1571396736, 1964245920, 2618994560, 3928491840, 7856983680]

約数ペア:

[(1, 7856983680), (2, 3928491840), (3, 2618994560), (4, 1964245920), (5, 1571396736), (6, 1309497280), (7, 1122426240), (8, 982122960), (10, 785698368), (12, 654748640), (13, 604383360), (14, 561213120), (15, 523798912), (16, 491061480), (20, 392849184), (21, 374142080), (24, 327374320), (26, 302191680), (28, 280606560), (30, 261899456), (32, 245530740), (35, 224485248), (39, 201461120), (40, 196424592), (42, 187071040), (48, 163687160), (52, 151095840), (56, 140303280), (60, 130949728), (64, 122765370), (65, 120876672), (70, 112242624), (78, 100730560), (80, 98212296), (84, 93535520), (91, 86340480), (96, 81843580), (104, 75547920), (105, 74828416), (112, 70151640), (120, 65474864), (128, 61382685), (130, 60438336), (140, 56121312), (156, 50365280), (160, 49106148), (168, 46767760), (182, 43170240), (192, 40921790), (193, 40709760), (195, 40292224), (208, 37773960), (210, 37414208), (224, 35075820), (233, 33720960), (240, 32737432), (260, 30219168), (273, 28780160), (280, 28060656), (312, 25182640), (320, 24553074), (336, 23383880), (364, 21585120), (384, 20460895), (386, 20354880), (390, 20146112), (416, 18886980), (420, 18707104), (448, 17537910), (455, 17268096), (466, 16860480), (480, 16368716), (520, 15109584), (546, 14390080), (560, 14030328), (579, 13569920), (624, 12591320), (640, 12276537), (672, 11691940), (699, 11240320), (728, 10792560), (772, 10177440), (780, 10073056), (832, 9443490), (840, 9353552), (896, 8768955), (910, 8634048), (932, 8430240), (960, 8184358), (965, 8141952), (1040, 7554792), (1092, 7195040), (1120, 7015164), (1158, 6784960), (1165, 6744192), (1248, 6295660), (1344, 5845970), (1351, 5815680), (1365, 5756032), (1398, 5620160), (1456, 5396280), (1544, 5088720), (1560, 5036528), (1631, 4817280), (1664, 4721745), (1680, 4676776), (1820, 4317024), (1864, 4215120), (1920, 4092179), (1930, 4070976), (2080, 3777396), (2184, 3597520), (2240, 3507582), (2316, 3392480), (2330, 3372096), (2496, 3147830), (2509, 3131520), (2688, 2922985), (2702, 2907840), (2730, 2878016), (2796, 2810080), (2895, 2713984), (2912, 2698140), (3029, 2593920), (3088, 2544360), (3120, 2518264), (3262, 2408640), (3360, 2338388), (3495, 2248064), (3640, 2158512), (3728, 2107560), (3860, 2035488), (4053, 1938560), (4160, 1888698), (4368, 1798760), (4480, 1753791), (4632, 1696240), (4660, 1686048), (4893, 1605760), (4992, 1573915), (5018, 1565760), (5404, 1453920), (5460, 1439008), (5592, 1405040), (5790, 1356992), (5824, 1349070), (6058, 1296960), (6176, 1272180), (6240, 1259132), (6524, 1204320), (6720, 1169194), (6755, 1163136), (6990, 1124032), (7280, 1079256), (7456, 1053780), (7527, 1043840), (7720, 1017744), (8106, 969280), (8155, 963456), (8320, 944349), (8736, 899380), (9087, 864640), (9264, 848120), (9320, 843024), (9786, 802880), (10036, 782880), (10808, 726960), (10920, 719504), (11184, 702520), (11580, 678496), (11648, 674535), (12116, 648480), (12352, 636090), (12480, 629566), (12545, 626304), (13048, 602160), (13440, 584597), (13510, 581568), (13980, 562016), (14560, 539628), (14912, 526890), (15054, 521920), (15145, 518784), (15440, 508872), (16212, 484640), (16310, 481728), (17472, 449690), (17563, 447360), (18174, 432320), (18528, 424060), (18640, 421512), (19572, 401440), (20072, 391440), (20265, 387712), (21203, 370560), (21616, 363480), (21840, 359752), (22368, 351260), (23160, 339248), (24232, 324240), (24465, 321152), (24704, 318045), (24960, 314783), (25090, 313152), (26096, 301080), (27020, 290784), (27960, 281008), (29120, 269814), (29824, 263445), (30108, 260960), (30290, 259392), (30880, 254436), (32424, 242320), (32620, 240864), (34944, 224845), (35126, 223680), (36348, 216160), (37056, 212030), (37280, 210756), (37635, 208768), (39144, 200720), (40144, 195720), (40530, 193856), (42406, 185280), (43232, 181740), (43680, 179876), (44736, 175630), (44969, 174720), (45435, 172928), (46320, 169624), (48464, 162120), (48930, 160576), (50180, 156576), (52192, 150540), (52689, 149120), (54040, 145392), (55920, 140504), (58240, 134907), (60216, 130480), (60580, 129696), (61760, 127218), (63609, 123520), (64848, 121160), (65240, 120432), (70252, 111840), (72696, 108080), (74112, 106015), (74560, 105378), (75270, 104384), (78288, 100360), (80288, 97860), (81060, 96928), (84812, 92640), (86464, 90870), (87360, 89938), (87815, 89472)]