21311834880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41729}}^1$

素因数の和:41779

約数の個数: 288

約数和(自身を含む): 81884275200

約数和(自身を除く): 60572440320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 5320, 5376, 6080, 6384, 6720, 7296, 7980, 8512, 8960, 9120, 10640, 12160, 12768, 13440, 14592, 15960, 17024, 18240, 21280, 24320, 25536, 26880, 31920, 34048, 36480, 41729, 42560, 51072, 63840, 72960, 83458, 85120, 102144, 125187, 127680, 166916, 170240, 208645, 250374, 255360, 292103, 333832, 417290, 500748, 510720, 584206, 625935, 667664, 792851, 834580, 876309, 1001496, 1168412, 1251870, 1335328, 1460515, 1585702, 1669160, 1752618, 2002992, 2336824, 2378553, 2503740, 2670656, 2921030, 3171404, 3338320, 3505236, 3964255, 4005984, 4381545, 4673648, 4757106, 5007480, 5341312, 5549957, 5842060, 6342808, 6676640, 7010472, 7928510, 8011968, 8763090, 9347296, 9514212, 10014960, 10682624, 11099914, 11684120, 11892765, 12685616, 13353280, 14020944, 15857020, 16023936, 16649871, 17526180, 18694592, 19028424, 20029920, 22199828, 23368240, 23785530, 25371232, 26706560, 27749785, 28041888, 31714040, 32047872, 33299742, 35052360, 37389184, 38056848, 40059840, 44399656, 46736480, 47571060, 50742464, 53413120, 55499570, 56083776, 63428080, 66599484, 70104720, 74778368, 76113696, 80119680, 83249355, 88799312, 93472960, 95142120, 101484928, 110999140, 112167552, 126856160, 133198968, 140209440, 152227392, 160239360, 166498710, 177598624, 186945920, 190284240, 202969856, 221998280, 224335104, 253712320, 266397936, 280418880, 304454784, 332997420, 355197248, 373891840, 380568480, 443996560, 507424640, 532795872, 560837760, 608909568, 665994840, 710394496, 761136960, 887993120, 1014849280, 1065591744, 1121675520, 1331989680, 1420788992, 1522273920, 1775986240, 2131183488, 2663979360, 3044547840, 3551972480, 4262366976, 5327958720, 7103944960, 10655917440, 21311834880]

約数ペア:

[(1, 21311834880), (2, 10655917440), (3, 7103944960), (4, 5327958720), (5, 4262366976), (6, 3551972480), (7, 3044547840), (8, 2663979360), (10, 2131183488), (12, 1775986240), (14, 1522273920), (15, 1420788992), (16, 1331989680), (19, 1121675520), (20, 1065591744), (21, 1014849280), (24, 887993120), (28, 761136960), (30, 710394496), (32, 665994840), (35, 608909568), (38, 560837760), (40, 532795872), (42, 507424640), (48, 443996560), (56, 380568480), (57, 373891840), (60, 355197248), (64, 332997420), (70, 304454784), (76, 280418880), (80, 266397936), (84, 253712320), (95, 224335104), (96, 221998280), (105, 202969856), (112, 190284240), (114, 186945920), (120, 177598624), (128, 166498710), (133, 160239360), (140, 152227392), (152, 140209440), (160, 133198968), (168, 126856160), (190, 112167552), (192, 110999140), (210, 101484928), (224, 95142120), (228, 93472960), (240, 88799312), (256, 83249355), (266, 80119680), (280, 76113696), (285, 74778368), (304, 70104720), (320, 66599484), (336, 63428080), (380, 56083776), (384, 55499570), (399, 53413120), (420, 50742464), (448, 47571060), (456, 46736480), (480, 44399656), (532, 40059840), (560, 38056848), (570, 37389184), (608, 35052360), (640, 33299742), (665, 32047872), (672, 31714040), (760, 28041888), (768, 27749785), (798, 26706560), (840, 25371232), (896, 23785530), (912, 23368240), (960, 22199828), (1064, 20029920), (1120, 19028424), (1140, 18694592), (1216, 17526180), (1280, 16649871), (1330, 16023936), (1344, 15857020), (1520, 14020944), (1596, 13353280), (1680, 12685616), (1792, 11892765), (1824, 11684120), (1920, 11099914), (1995, 10682624), (2128, 10014960), (2240, 9514212), (2280, 9347296), (2432, 8763090), (2660, 8011968), (2688, 7928510), (3040, 7010472), (3192, 6676640), (3360, 6342808), (3648, 5842060), (3840, 5549957), (3990, 5341312), (4256, 5007480), (4480, 4757106), (4560, 4673648), (4864, 4381545), (5320, 4005984), (5376, 3964255), (6080, 3505236), (6384, 3338320), (6720, 3171404), (7296, 2921030), (7980, 2670656), (8512, 2503740), (8960, 2378553), (9120, 2336824), (10640, 2002992), (12160, 1752618), (12768, 1669160), (13440, 1585702), (14592, 1460515), (15960, 1335328), (17024, 1251870), (18240, 1168412), (21280, 1001496), (24320, 876309), (25536, 834580), (26880, 792851), (31920, 667664), (34048, 625935), (36480, 584206), (41729, 510720), (42560, 500748), (51072, 417290), (63840, 333832), (72960, 292103), (83458, 255360), (85120, 250374), (102144, 208645), (125187, 170240), (127680, 166916)]