21717128160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55243}}^1$

素因数の和:55287

約数の個数: 384

約数和(自身を含む): 93552399360

約数和(自身を除く): 71835271200

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, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21840, 24570, 26208, 28080, 30240, 32760, 39312, 43680, 49140, 55243, 56160, 65520, 78624, 98280, 110486, 131040, 165729, 196560, 220972, 276215, 331458, 386701, 393120, 441944, 497187, 552430, 662916, 718159, 773402, 828645, 883888, 994374, 1104860, 1160103, 1325832, 1436318, 1491561, 1546804, 1657290, 1767776, 1933505, 1988748, 2154477, 2209720, 2320206, 2485935, 2651664, 2872636, 2983122, 3093608, 3314580, 3480309, 3590795, 3867010, 3977496, 4308954, 4419440, 4640412, 4971870, 5027113, 5303328, 5745272, 5800515, 5966244, 6187216, 6463431, 6629160, 6960618, 7181590, 7457805, 7734020, 7954992, 8617908, 8838880, 9280824, 9943740, 10054226, 10440927, 10772385, 11490544, 11601030, 11932488, 12374432, 12926862, 13258320, 13921236, 14363180, 14915610, 15081339, 15468040, 15909984, 17235816, 17401545, 18561648, 19390293, 19887480, 20108452, 20881854, 21544770, 22981088, 23202060, 23864976, 25135565, 25853724, 26516640, 27842472, 28726360, 29831220, 30162678, 30936080, 32317155, 34471632, 34803090, 37123296, 38780586, 39774960, 40216904, 41763708, 43089540, 45244017, 46404120, 47729952, 50271130, 51707448, 52204635, 55684944, 57452720, 59662440, 60325356, 61872160, 64634310, 68943264, 69606180, 75406695, 77561172, 79549920, 80433808, 83527416, 86179080, 90488034, 92808240, 96951465, 100542260, 103414896, 104409270, 111369888, 114905440, 119324880, 120650712, 129268620, 135732051, 139212360, 150813390, 155122344, 160867616, 167054832, 172358160, 180976068, 185616480, 193902930, 201084520, 206829792, 208818540, 226220085, 238649760, 241301424, 258537240, 271464102, 278424720, 301626780, 310244688, 334109664, 344716320, 361952136, 387805860, 402169040, 417637080, 452440170, 482602848, 517074480, 542928204, 556849440, 603253560, 620489376, 678660255, 723904272, 775611720, 804338080, 835274160, 904880340, 1034148960, 1085856408, 1206507120, 1357320510, 1447808544, 1551223440, 1670548320, 1809760680, 2171712816, 2413014240, 2714641020, 3102446880, 3619521360, 4343425632, 5429282040, 7239042720, 10858564080, 21717128160]

約数ペア:

[(1, 21717128160), (2, 10858564080), (3, 7239042720), (4, 5429282040), (5, 4343425632), (6, 3619521360), (7, 3102446880), (8, 2714641020), (9, 2413014240), (10, 2171712816), (12, 1809760680), (13, 1670548320), (14, 1551223440), (15, 1447808544), (16, 1357320510), (18, 1206507120), (20, 1085856408), (21, 1034148960), (24, 904880340), (26, 835274160), (27, 804338080), (28, 775611720), (30, 723904272), (32, 678660255), (35, 620489376), (36, 603253560), (39, 556849440), (40, 542928204), (42, 517074480), (45, 482602848), (48, 452440170), (52, 417637080), (54, 402169040), (56, 387805860), (60, 361952136), (63, 344716320), (65, 334109664), (70, 310244688), (72, 301626780), (78, 278424720), (80, 271464102), (84, 258537240), (90, 241301424), (91, 238649760), (96, 226220085), (104, 208818540), (105, 206829792), (108, 201084520), (112, 193902930), (117, 185616480), (120, 180976068), (126, 172358160), (130, 167054832), (135, 160867616), (140, 155122344), (144, 150813390), (156, 139212360), (160, 135732051), (168, 129268620), (180, 120650712), (182, 119324880), (189, 114905440), (195, 111369888), (208, 104409270), (210, 103414896), (216, 100542260), (224, 96951465), (234, 92808240), (240, 90488034), (252, 86179080), (260, 83527416), (270, 80433808), (273, 79549920), (280, 77561172), (288, 75406695), (312, 69606180), (315, 68943264), (336, 64634310), (351, 61872160), (360, 60325356), (364, 59662440), (378, 57452720), (390, 55684944), (416, 52204635), (420, 51707448), (432, 50271130), (455, 47729952), (468, 46404120), (480, 45244017), (504, 43089540), (520, 41763708), (540, 40216904), (546, 39774960), (560, 38780586), (585, 37123296), (624, 34803090), (630, 34471632), (672, 32317155), (702, 30936080), (720, 30162678), (728, 29831220), (756, 28726360), (780, 27842472), (819, 26516640), (840, 25853724), (864, 25135565), (910, 23864976), (936, 23202060), (945, 22981088), (1008, 21544770), (1040, 20881854), (1080, 20108452), (1092, 19887480), (1120, 19390293), (1170, 18561648), (1248, 17401545), (1260, 17235816), (1365, 15909984), (1404, 15468040), (1440, 15081339), (1456, 14915610), (1512, 14363180), (1560, 13921236), (1638, 13258320), (1680, 12926862), (1755, 12374432), (1820, 11932488), (1872, 11601030), (1890, 11490544), (2016, 10772385), (2080, 10440927), (2160, 10054226), (2184, 9943740), (2340, 9280824), (2457, 8838880), (2520, 8617908), (2730, 7954992), (2808, 7734020), (2912, 7457805), (3024, 7181590), (3120, 6960618), (3276, 6629160), (3360, 6463431), (3510, 6187216), (3640, 5966244), (3744, 5800515), (3780, 5745272), (4095, 5303328), (4320, 5027113), (4368, 4971870), (4680, 4640412), (4914, 4419440), (5040, 4308954), (5460, 3977496), (5616, 3867010), (6048, 3590795), (6240, 3480309), (6552, 3314580), (7020, 3093608), (7280, 2983122), (7560, 2872636), (8190, 2651664), (8736, 2485935), (9360, 2320206), (9828, 2209720), (10080, 2154477), (10920, 1988748), (11232, 1933505), (12285, 1767776), (13104, 1657290), (14040, 1546804), (14560, 1491561), (15120, 1436318), (16380, 1325832), (18720, 1160103), (19656, 1104860), (21840, 994374), (24570, 883888), (26208, 828645), (28080, 773402), (30240, 718159), (32760, 662916), (39312, 552430), (43680, 497187), (49140, 441944), (55243, 393120), (56160, 386701), (65520, 331458), (78624, 276215), (98280, 220972), (110486, 196560), (131040, 165729)]