812810880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 384

約数和(自身を含む): 3379708800

約数和(自身を除く): 2566897920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1061, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2122, 2128, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3183, 3192, 3360, 3420, 3648, 3990, 4032, 4244, 4256, 4480, 4560, 4788, 5040, 5305, 5320, 5472, 5760, 5985, 6080, 6366, 6384, 6720, 6840, 7296, 7427, 7980, 8064, 8488, 8512, 9120, 9549, 9576, 10080, 10610, 10640, 10944, 11970, 12160, 12732, 12768, 13440, 13680, 14854, 15915, 15960, 16976, 17024, 18240, 19098, 19152, 20159, 20160, 21220, 21280, 21888, 22281, 23940, 25464, 25536, 27360, 29708, 31830, 31920, 33952, 36480, 37135, 38196, 38304, 40318, 40320, 42440, 42560, 44562, 47745, 47880, 50928, 51072, 54720, 59416, 60477, 63660, 63840, 66843, 67904, 74270, 76392, 76608, 80636, 84880, 85120, 89124, 95490, 95760, 100795, 101856, 109440, 111405, 118832, 120954, 127320, 127680, 133686, 135808, 141113, 148540, 152784, 153216, 161272, 169760, 178248, 181431, 190980, 191520, 201590, 203712, 222810, 237664, 241908, 254640, 255360, 267372, 282226, 297080, 302385, 305568, 322544, 334215, 339520, 356496, 362862, 381960, 383040, 403180, 407424, 423339, 445620, 475328, 483816, 509280, 534744, 564452, 594160, 604770, 611136, 645088, 668430, 679040, 705565, 712992, 725724, 763920, 766080, 806360, 846678, 891240, 907155, 950656, 967632, 1018560, 1069488, 1128904, 1188320, 1209540, 1222272, 1270017, 1290176, 1336860, 1411130, 1425984, 1451448, 1527840, 1612720, 1693356, 1782480, 1814310, 1935264, 2037120, 2116695, 2138976, 2257808, 2376640, 2419080, 2540034, 2580352, 2673720, 2822260, 2851968, 2902896, 3055680, 3225440, 3386712, 3564960, 3628620, 3870528, 4233390, 4277952, 4515616, 4753280, 4838160, 5080068, 5347440, 5644520, 5805792, 6111360, 6350085, 6450880, 6773424, 7129920, 7257240, 7741056, 8466780, 8555904, 9031232, 9676320, 10160136, 10694880, 11289040, 11611584, 12700170, 12901760, 13546848, 14259840, 14514480, 16933560, 18062464, 19352640, 20320272, 21389760, 22578080, 23223168, 25400340, 27093696, 29028960, 33867120, 38705280, 40640544, 42779520, 45156160, 50800680, 54187392, 58057920, 67734240, 81281088, 90312320, 101601360, 116115840, 135468480, 162562176, 203202720, 270936960, 406405440, 812810880]

約数ペア:

[(1, 812810880), (2, 406405440), (3, 270936960), (4, 203202720), (5, 162562176), (6, 135468480), (7, 116115840), (8, 101601360), (9, 90312320), (10, 81281088), (12, 67734240), (14, 58057920), (15, 54187392), (16, 50800680), (18, 45156160), (19, 42779520), (20, 40640544), (21, 38705280), (24, 33867120), (28, 29028960), (30, 27093696), (32, 25400340), (35, 23223168), (36, 22578080), (38, 21389760), (40, 20320272), (42, 19352640), (45, 18062464), (48, 16933560), (56, 14514480), (57, 14259840), (60, 13546848), (63, 12901760), (64, 12700170), (70, 11611584), (72, 11289040), (76, 10694880), (80, 10160136), (84, 9676320), (90, 9031232), (95, 8555904), (96, 8466780), (105, 7741056), (112, 7257240), (114, 7129920), (120, 6773424), (126, 6450880), (128, 6350085), (133, 6111360), (140, 5805792), (144, 5644520), (152, 5347440), (160, 5080068), (168, 4838160), (171, 4753280), (180, 4515616), (190, 4277952), (192, 4233390), (210, 3870528), (224, 3628620), (228, 3564960), (240, 3386712), (252, 3225440), (266, 3055680), (280, 2902896), (285, 2851968), (288, 2822260), (304, 2673720), (315, 2580352), (320, 2540034), (336, 2419080), (342, 2376640), (360, 2257808), (380, 2138976), (384, 2116695), (399, 2037120), (420, 1935264), (448, 1814310), (456, 1782480), (480, 1693356), (504, 1612720), (532, 1527840), (560, 1451448), (570, 1425984), (576, 1411130), (608, 1336860), (630, 1290176), (640, 1270017), (665, 1222272), (672, 1209540), (684, 1188320), (720, 1128904), (760, 1069488), (798, 1018560), (840, 967632), (855, 950656), (896, 907155), (912, 891240), (960, 846678), (1008, 806360), (1061, 766080), (1064, 763920), (1120, 725724), (1140, 712992), (1152, 705565), (1197, 679040), (1216, 668430), (1260, 645088), (1330, 611136), (1344, 604770), (1368, 594160), (1440, 564452), (1520, 534744), (1596, 509280), (1680, 483816), (1710, 475328), (1824, 445620), (1920, 423339), (1995, 407424), (2016, 403180), (2122, 383040), (2128, 381960), (2240, 362862), (2280, 356496), (2394, 339520), (2432, 334215), (2520, 322544), (2660, 305568), (2688, 302385), (2736, 297080), (2880, 282226), (3040, 267372), (3183, 255360), (3192, 254640), (3360, 241908), (3420, 237664), (3648, 222810), (3990, 203712), (4032, 201590), (4244, 191520), (4256, 190980), (4480, 181431), (4560, 178248), (4788, 169760), (5040, 161272), (5305, 153216), (5320, 152784), (5472, 148540), (5760, 141113), (5985, 135808), (6080, 133686), (6366, 127680), (6384, 127320), (6720, 120954), (6840, 118832), (7296, 111405), (7427, 109440), (7980, 101856), (8064, 100795), (8488, 95760), (8512, 95490), (9120, 89124), (9549, 85120), (9576, 84880), (10080, 80636), (10610, 76608), (10640, 76392), (10944, 74270), (11970, 67904), (12160, 66843), (12732, 63840), (12768, 63660), (13440, 60477), (13680, 59416), (14854, 54720), (15915, 51072), (15960, 50928), (16976, 47880), (17024, 47745), (18240, 44562), (19098, 42560), (19152, 42440), (20159, 40320), (20160, 40318), (21220, 38304), (21280, 38196), (21888, 37135), (22281, 36480), (23940, 33952), (25464, 31920), (25536, 31830), (27360, 29708)]