21912920640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25447}}^1$

素因数の和:25506

約数の個数: 336

約数和(自身を含む): 84701530368

約数和(自身を除く): 62788609728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 690, 720, 736, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1472, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2496, 2691, 2760, 2880, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4160, 4416, 4485, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 7176, 7360, 7488, 8280, 8970, 9360, 9568, 10764, 11040, 11960, 12480, 13248, 13455, 14352, 16560, 17940, 18720, 19136, 21528, 22080, 23920, 25447, 26910, 28704, 33120, 35880, 37440, 43056, 47840, 50894, 53820, 57408, 66240, 71760, 76341, 86112, 95680, 101788, 107640, 127235, 143520, 152682, 172224, 203576, 215280, 229023, 254470, 287040, 305364, 330811, 381705, 407152, 430560, 458046, 508940, 585281, 610728, 661622, 763410, 814304, 861120, 916092, 992433, 1017880, 1145115, 1170562, 1221456, 1323244, 1526820, 1628608, 1654055, 1755843, 1832184, 1984866, 2035760, 2290230, 2341124, 2442912, 2646488, 2926405, 2977299, 3053640, 3308110, 3511686, 3664368, 3969732, 4071520, 4580460, 4682248, 4885824, 4962165, 5267529, 5292976, 5852810, 5954598, 6107280, 6616220, 7023372, 7328736, 7608653, 7939464, 8143040, 8779215, 9160920, 9364496, 9924330, 10535058, 10585952, 11705620, 11909196, 12214560, 13232440, 14046744, 14657472, 14886495, 15217306, 15878928, 17558430, 18321840, 18728992, 19848660, 21070116, 21171904, 22825959, 23411240, 23818392, 24429120, 26337645, 26464880, 28093488, 29772990, 30434612, 31757856, 35116860, 36643680, 37457984, 38043265, 39697320, 42140232, 45651918, 46822480, 47636784, 52675290, 52929760, 56186976, 59545980, 60869224, 63515712, 68477877, 70233720, 73287360, 76086530, 79394640, 84280464, 91303836, 93644960, 95273568, 105350580, 105859520, 112373952, 114129795, 119091960, 121738448, 136955754, 140467440, 152173060, 158789280, 168560928, 182607672, 187289920, 190547136, 210701160, 228259590, 238183920, 243476896, 273911508, 280934880, 304346120, 317578560, 337121856, 342389385, 365215344, 421402320, 456519180, 476367840, 486953792, 547823016, 561869760, 608692240, 684778770, 730430688, 842804640, 913038360, 952735680, 1095646032, 1217384480, 1369557540, 1460861376, 1685609280, 1826076720, 2191292064, 2434768960, 2739115080, 3652153440, 4382584128, 5478230160, 7304306880, 10956460320, 21912920640]

約数ペア:

[(1, 21912920640), (2, 10956460320), (3, 7304306880), (4, 5478230160), (5, 4382584128), (6, 3652153440), (8, 2739115080), (9, 2434768960), (10, 2191292064), (12, 1826076720), (13, 1685609280), (15, 1460861376), (16, 1369557540), (18, 1217384480), (20, 1095646032), (23, 952735680), (24, 913038360), (26, 842804640), (30, 730430688), (32, 684778770), (36, 608692240), (39, 561869760), (40, 547823016), (45, 486953792), (46, 476367840), (48, 456519180), (52, 421402320), (60, 365215344), (64, 342389385), (65, 337121856), (69, 317578560), (72, 304346120), (78, 280934880), (80, 273911508), (90, 243476896), (92, 238183920), (96, 228259590), (104, 210701160), (115, 190547136), (117, 187289920), (120, 182607672), (130, 168560928), (138, 158789280), (144, 152173060), (156, 140467440), (160, 136955754), (180, 121738448), (184, 119091960), (192, 114129795), (195, 112373952), (207, 105859520), (208, 105350580), (230, 95273568), (234, 93644960), (240, 91303836), (260, 84280464), (276, 79394640), (288, 76086530), (299, 73287360), (312, 70233720), (320, 68477877), (345, 63515712), (360, 60869224), (368, 59545980), (390, 56186976), (414, 52929760), (416, 52675290), (460, 47636784), (468, 46822480), (480, 45651918), (520, 42140232), (552, 39697320), (576, 38043265), (585, 37457984), (598, 36643680), (624, 35116860), (690, 31757856), (720, 30434612), (736, 29772990), (780, 28093488), (828, 26464880), (832, 26337645), (897, 24429120), (920, 23818392), (936, 23411240), (960, 22825959), (1035, 21171904), (1040, 21070116), (1104, 19848660), (1170, 18728992), (1196, 18321840), (1248, 17558430), (1380, 15878928), (1440, 15217306), (1472, 14886495), (1495, 14657472), (1560, 14046744), (1656, 13232440), (1794, 12214560), (1840, 11909196), (1872, 11705620), (2070, 10585952), (2080, 10535058), (2208, 9924330), (2340, 9364496), (2392, 9160920), (2496, 8779215), (2691, 8143040), (2760, 7939464), (2880, 7608653), (2990, 7328736), (3120, 7023372), (3312, 6616220), (3588, 6107280), (3680, 5954598), (3744, 5852810), (4140, 5292976), (4160, 5267529), (4416, 4962165), (4485, 4885824), (4680, 4682248), (4784, 4580460), (5382, 4071520), (5520, 3969732), (5980, 3664368), (6240, 3511686), (6624, 3308110), (7176, 3053640), (7360, 2977299), (7488, 2926405), (8280, 2646488), (8970, 2442912), (9360, 2341124), (9568, 2290230), (10764, 2035760), (11040, 1984866), (11960, 1832184), (12480, 1755843), (13248, 1654055), (13455, 1628608), (14352, 1526820), (16560, 1323244), (17940, 1221456), (18720, 1170562), (19136, 1145115), (21528, 1017880), (22080, 992433), (23920, 916092), (25447, 861120), (26910, 814304), (28704, 763410), (33120, 661622), (35880, 610728), (37440, 585281), (43056, 508940), (47840, 458046), (50894, 430560), (53820, 407152), (57408, 381705), (66240, 330811), (71760, 305364), (76341, 287040), (86112, 254470), (95680, 229023), (101788, 215280), (107640, 203576), (127235, 172224), (143520, 152682)]