1970732160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2020

約数の個数: 256

約数和(自身を含む): 7101648000

約数和(自身を除く): 5130915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 384, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 864, 885, 944, 960, 1062, 1080, 1152, 1180, 1416, 1440, 1593, 1728, 1770, 1888, 1920, 1933, 2124, 2160, 2360, 2655, 2832, 2880, 3186, 3456, 3540, 3776, 3866, 4248, 4320, 4720, 5310, 5664, 5760, 5799, 6372, 7080, 7552, 7732, 7965, 8496, 8640, 9440, 9665, 10620, 11328, 11598, 12744, 14160, 15464, 15930, 16992, 17280, 17397, 18880, 19330, 21240, 22656, 23196, 25488, 28320, 28995, 30928, 31860, 33984, 34794, 37760, 38660, 42480, 46392, 50976, 52191, 56640, 57990, 61856, 63720, 67968, 69588, 77320, 84960, 86985, 92784, 101952, 104382, 113280, 114047, 115980, 123712, 127440, 139176, 154640, 169920, 173970, 185568, 203904, 208764, 228094, 231960, 247424, 254880, 260955, 278352, 309280, 339840, 342141, 347940, 371136, 417528, 456188, 463920, 509760, 521910, 556704, 570235, 618560, 684282, 695880, 742272, 835056, 912376, 927840, 1019520, 1026423, 1043820, 1113408, 1140470, 1237120, 1368564, 1391760, 1670112, 1710705, 1824752, 1855680, 2052846, 2087640, 2226816, 2280940, 2737128, 2783520, 3079269, 3340224, 3421410, 3649504, 3711360, 4105692, 4175280, 4561880, 5132115, 5474256, 5567040, 6158538, 6680448, 6842820, 7299008, 8211384, 8350560, 9123760, 10264230, 10948512, 11134080, 12317076, 13685640, 14598016, 15396345, 16422768, 16701120, 18247520, 20528460, 21897024, 24634152, 27371280, 30792690, 32845536, 33402240, 36495040, 41056920, 43794048, 49268304, 54742560, 61585380, 65691072, 72990080, 82113840, 98536608, 109485120, 123170760, 131382144, 164227680, 197073216, 218970240, 246341520, 328455360, 394146432, 492683040, 656910720, 985366080, 1970732160]

約数ペア:

[(1, 1970732160), (2, 985366080), (3, 656910720), (4, 492683040), (5, 394146432), (6, 328455360), (8, 246341520), (9, 218970240), (10, 197073216), (12, 164227680), (15, 131382144), (16, 123170760), (18, 109485120), (20, 98536608), (24, 82113840), (27, 72990080), (30, 65691072), (32, 61585380), (36, 54742560), (40, 49268304), (45, 43794048), (48, 41056920), (54, 36495040), (59, 33402240), (60, 32845536), (64, 30792690), (72, 27371280), (80, 24634152), (90, 21897024), (96, 20528460), (108, 18247520), (118, 16701120), (120, 16422768), (128, 15396345), (135, 14598016), (144, 13685640), (160, 12317076), (177, 11134080), (180, 10948512), (192, 10264230), (216, 9123760), (236, 8350560), (240, 8211384), (270, 7299008), (288, 6842820), (295, 6680448), (320, 6158538), (354, 5567040), (360, 5474256), (384, 5132115), (432, 4561880), (472, 4175280), (480, 4105692), (531, 3711360), (540, 3649504), (576, 3421410), (590, 3340224), (640, 3079269), (708, 2783520), (720, 2737128), (864, 2280940), (885, 2226816), (944, 2087640), (960, 2052846), (1062, 1855680), (1080, 1824752), (1152, 1710705), (1180, 1670112), (1416, 1391760), (1440, 1368564), (1593, 1237120), (1728, 1140470), (1770, 1113408), (1888, 1043820), (1920, 1026423), (1933, 1019520), (2124, 927840), (2160, 912376), (2360, 835056), (2655, 742272), (2832, 695880), (2880, 684282), (3186, 618560), (3456, 570235), (3540, 556704), (3776, 521910), (3866, 509760), (4248, 463920), (4320, 456188), (4720, 417528), (5310, 371136), (5664, 347940), (5760, 342141), (5799, 339840), (6372, 309280), (7080, 278352), (7552, 260955), (7732, 254880), (7965, 247424), (8496, 231960), (8640, 228094), (9440, 208764), (9665, 203904), (10620, 185568), (11328, 173970), (11598, 169920), (12744, 154640), (14160, 139176), (15464, 127440), (15930, 123712), (16992, 115980), (17280, 114047), (17397, 113280), (18880, 104382), (19330, 101952), (21240, 92784), (22656, 86985), (23196, 84960), (25488, 77320), (28320, 69588), (28995, 67968), (30928, 63720), (31860, 61856), (33984, 57990), (34794, 56640), (37760, 52191), (38660, 50976), (42480, 46392)]