21437619840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13681

約数の個数: 512

約数和(自身を含む): 93452889600

約数和(自身を除く): 72015269760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3360, 3456, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5460, 5616, 5760, 5824, 6048, 6240, 6552, 6720, 7020, 7280, 7488, 7560, 8064, 8190, 8320, 8640, 8736, 9360, 9828, 10080, 10920, 11232, 11648, 12096, 12285, 12480, 13104, 13440, 13633, 14040, 14560, 14976, 15120, 16380, 17280, 17472, 18720, 19656, 20160, 21840, 22464, 24192, 24570, 24960, 26208, 27266, 28080, 29120, 30240, 32760, 34944, 37440, 39312, 40320, 40899, 43680, 44928, 49140, 52416, 54532, 56160, 58240, 60480, 65520, 68165, 74880, 78624, 81798, 87360, 95431, 98280, 104832, 109064, 112320, 120960, 122697, 131040, 136330, 157248, 163596, 174720, 177229, 190862, 196560, 204495, 218128, 224640, 245394, 262080, 272660, 286293, 314496, 327192, 354458, 368091, 381724, 393120, 408990, 436256, 477155, 490788, 524160, 531687, 545320, 572586, 613485, 654384, 708916, 736182, 763448, 786240, 817980, 858879, 872512, 886145, 954310, 981576, 1063374, 1090640, 1145172, 1226970, 1240603, 1308768, 1417832, 1431465, 1472364, 1526896, 1572480, 1595061, 1635960, 1717758, 1745024, 1772290, 1840455, 1908620, 1963152, 2126748, 2181280, 2290344, 2453940, 2481206, 2576637, 2617536, 2658435, 2835664, 2862930, 2944728, 3053792, 3190122, 3271920, 3435516, 3544580, 3680910, 3721809, 3817240, 3926304, 4253496, 4294395, 4362560, 4580688, 4785183, 4907880, 4962412, 5153274, 5235072, 5316870, 5671328, 5725860, 5889456, 6107584, 6203015, 6380244, 6543840, 6871032, 7089160, 7361820, 7443618, 7634480, 7852608, 7975305, 8506992, 8588790, 8725120, 9161376, 9570366, 9815760, 9924824, 10306548, 10633740, 11165427, 11342656, 11451720, 11778912, 12215168, 12406030, 12760488, 12883185, 13087680, 13742064, 14178320, 14723640, 14887236, 15268960, 15705216, 15950610, 17013984, 17177580, 18322752, 18609045, 19140732, 19631520, 19849648, 20613096, 21267480, 22330854, 22685312, 22903440, 23557824, 23925915, 24812060, 25520976, 25766370, 26175360, 27484128, 28356640, 29447280, 29774472, 30537920, 31901220, 33496281, 34027968, 34355160, 36645504, 37218090, 38281464, 39263040, 39699296, 41226192, 42534960, 44661708, 45806880, 47115648, 47851830, 49624120, 51041952, 51532740, 54968256, 55827135, 56713280, 58894560, 59548944, 61075840, 63802440, 66992562, 68055936, 68710320, 74436180, 76562928, 78526080, 79398592, 82452384, 85069920, 89323416, 91613760, 95703660, 99248240, 102083904, 103065480, 109936512, 111654270, 113426560, 117789120, 119097888, 127604880, 133985124, 137420640, 148872360, 153125856, 158797184, 164904768, 167481405, 170139840, 178646832, 183227520, 191407320, 198496480, 204167808, 206130960, 223308540, 235578240, 238195776, 255209760, 267970248, 274841280, 297744720, 306251712, 329809536, 334962810, 340279680, 357293664, 382814640, 396992960, 412261920, 446617080, 476391552, 510419520, 535940496, 549682560, 595489440, 612503424, 669925620, 714587328, 765629280, 793985920, 824523840, 893234160, 1020839040, 1071880992, 1190978880, 1339851240, 1429174656, 1531258560, 1649047680, 1786468320, 2143761984, 2381957760, 2679702480, 3062517120, 3572936640, 4287523968, 5359404960, 7145873280, 10718809920, 21437619840]

約数ペア:

[(1, 21437619840), (2, 10718809920), (3, 7145873280), (4, 5359404960), (5, 4287523968), (6, 3572936640), (7, 3062517120), (8, 2679702480), (9, 2381957760), (10, 2143761984), (12, 1786468320), (13, 1649047680), (14, 1531258560), (15, 1429174656), (16, 1339851240), (18, 1190978880), (20, 1071880992), (21, 1020839040), (24, 893234160), (26, 824523840), (27, 793985920), (28, 765629280), (30, 714587328), (32, 669925620), (35, 612503424), (36, 595489440), (39, 549682560), (40, 535940496), (42, 510419520), (45, 476391552), (48, 446617080), (52, 412261920), (54, 396992960), (56, 382814640), (60, 357293664), (63, 340279680), (64, 334962810), (65, 329809536), (70, 306251712), (72, 297744720), (78, 274841280), (80, 267970248), (84, 255209760), (90, 238195776), (91, 235578240), (96, 223308540), (104, 206130960), (105, 204167808), (108, 198496480), (112, 191407320), (117, 183227520), (120, 178646832), (126, 170139840), (128, 167481405), (130, 164904768), (135, 158797184), (140, 153125856), (144, 148872360), (156, 137420640), (160, 133985124), (168, 127604880), (180, 119097888), (182, 117789120), (189, 113426560), (192, 111654270), (195, 109936512), (208, 103065480), (210, 102083904), (216, 99248240), (224, 95703660), (234, 91613760), (240, 89323416), (252, 85069920), (260, 82452384), (270, 79398592), (273, 78526080), (280, 76562928), (288, 74436180), (312, 68710320), (315, 68055936), (320, 66992562), (336, 63802440), (351, 61075840), (360, 59548944), (364, 58894560), (378, 56713280), (384, 55827135), (390, 54968256), (416, 51532740), (420, 51041952), (432, 49624120), (448, 47851830), (455, 47115648), (468, 45806880), (480, 44661708), (504, 42534960), (520, 41226192), (540, 39699296), (546, 39263040), (560, 38281464), (576, 37218090), (585, 36645504), (624, 34355160), (630, 34027968), (640, 33496281), (672, 31901220), (702, 30537920), (720, 29774472), (728, 29447280), (756, 28356640), (780, 27484128), (819, 26175360), (832, 25766370), (840, 25520976), (864, 24812060), (896, 23925915), (910, 23557824), (936, 22903440), (945, 22685312), (960, 22330854), (1008, 21267480), (1040, 20613096), (1080, 19849648), (1092, 19631520), (1120, 19140732), (1152, 18609045), (1170, 18322752), (1248, 17177580), (1260, 17013984), (1344, 15950610), (1365, 15705216), (1404, 15268960), (1440, 14887236), (1456, 14723640), (1512, 14178320), (1560, 13742064), (1638, 13087680), (1664, 12883185), (1680, 12760488), (1728, 12406030), (1755, 12215168), (1820, 11778912), (1872, 11451720), (1890, 11342656), (1920, 11165427), (2016, 10633740), (2080, 10306548), (2160, 9924824), (2184, 9815760), (2240, 9570366), (2340, 9161376), (2457, 8725120), (2496, 8588790), (2520, 8506992), (2688, 7975305), (2730, 7852608), (2808, 7634480), (2880, 7443618), (2912, 7361820), (3024, 7089160), (3120, 6871032), (3276, 6543840), (3360, 6380244), (3456, 6203015), (3510, 6107584), (3640, 5889456), (3744, 5725860), (3780, 5671328), (4032, 5316870), (4095, 5235072), (4160, 5153274), (4320, 4962412), (4368, 4907880), (4480, 4785183), (4680, 4580688), (4914, 4362560), (4992, 4294395), (5040, 4253496), (5460, 3926304), (5616, 3817240), (5760, 3721809), (5824, 3680910), (6048, 3544580), (6240, 3435516), (6552, 3271920), (6720, 3190122), (7020, 3053792), (7280, 2944728), (7488, 2862930), (7560, 2835664), (8064, 2658435), (8190, 2617536), (8320, 2576637), (8640, 2481206), (8736, 2453940), (9360, 2290344), (9828, 2181280), (10080, 2126748), (10920, 1963152), (11232, 1908620), (11648, 1840455), (12096, 1772290), (12285, 1745024), (12480, 1717758), (13104, 1635960), (13440, 1595061), (13633, 1572480), (14040, 1526896), (14560, 1472364), (14976, 1431465), (15120, 1417832), (16380, 1308768), (17280, 1240603), (17472, 1226970), (18720, 1145172), (19656, 1090640), (20160, 1063374), (21840, 981576), (22464, 954310), (24192, 886145), (24570, 872512), (24960, 858879), (26208, 817980), (27266, 786240), (28080, 763448), (29120, 736182), (30240, 708916), (32760, 654384), (34944, 613485), (37440, 572586), (39312, 545320), (40320, 531687), (40899, 524160), (43680, 490788), (44928, 477155), (49140, 436256), (52416, 408990), (54532, 393120), (56160, 381724), (58240, 368091), (60480, 354458), (65520, 327192), (68165, 314496), (74880, 286293), (78624, 272660), (81798, 262080), (87360, 245394), (95431, 224640), (98280, 218128), (104832, 204495), (109064, 196560), (112320, 190862), (120960, 177229), (122697, 174720), (131040, 163596), (136330, 157248)]