765751680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7041

約数の個数: 192

約数和(自身を含む): 2783804400

約数和(自身を除く): 2018052720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 6997, 7296, 9120, 10944, 12160, 13680, 13994, 18240, 20991, 21888, 27360, 27988, 34985, 36480, 41982, 54720, 55976, 62973, 69970, 83964, 104955, 109440, 111952, 125946, 132943, 139940, 167928, 209910, 223904, 251892, 265886, 279880, 314865, 335856, 398829, 419820, 447808, 503784, 531772, 559760, 629730, 664715, 671712, 797658, 839640, 895616, 1007568, 1063544, 1119520, 1196487, 1259460, 1329430, 1343424, 1595316, 1679280, 1994145, 2015136, 2127088, 2239040, 2392974, 2518920, 2658860, 2686848, 3190632, 3358560, 3988290, 4030272, 4254176, 4478080, 4785948, 5037840, 5317720, 5982435, 6381264, 6717120, 7976580, 8060544, 8508352, 9571896, 10075680, 10635440, 11964870, 12762528, 13434240, 15953160, 17016704, 19143792, 20151360, 21270880, 23929740, 25525056, 31906320, 38287584, 40302720, 42541760, 47859480, 51050112, 63812640, 76575168, 85083520, 95718960, 127625280, 153150336, 191437920, 255250560, 382875840, 765751680]

約数ペア:

[(1, 765751680), (2, 382875840), (3, 255250560), (4, 191437920), (5, 153150336), (6, 127625280), (8, 95718960), (9, 85083520), (10, 76575168), (12, 63812640), (15, 51050112), (16, 47859480), (18, 42541760), (19, 40302720), (20, 38287584), (24, 31906320), (30, 25525056), (32, 23929740), (36, 21270880), (38, 20151360), (40, 19143792), (45, 17016704), (48, 15953160), (57, 13434240), (60, 12762528), (64, 11964870), (72, 10635440), (76, 10075680), (80, 9571896), (90, 8508352), (95, 8060544), (96, 7976580), (114, 6717120), (120, 6381264), (128, 5982435), (144, 5317720), (152, 5037840), (160, 4785948), (171, 4478080), (180, 4254176), (190, 4030272), (192, 3988290), (228, 3358560), (240, 3190632), (285, 2686848), (288, 2658860), (304, 2518920), (320, 2392974), (342, 2239040), (360, 2127088), (380, 2015136), (384, 1994145), (456, 1679280), (480, 1595316), (570, 1343424), (576, 1329430), (608, 1259460), (640, 1196487), (684, 1119520), (720, 1063544), (760, 1007568), (855, 895616), (912, 839640), (960, 797658), (1140, 671712), (1152, 664715), (1216, 629730), (1368, 559760), (1440, 531772), (1520, 503784), (1710, 447808), (1824, 419820), (1920, 398829), (2280, 335856), (2432, 314865), (2736, 279880), (2880, 265886), (3040, 251892), (3420, 223904), (3648, 209910), (4560, 167928), (5472, 139940), (5760, 132943), (6080, 125946), (6840, 111952), (6997, 109440), (7296, 104955), (9120, 83964), (10944, 69970), (12160, 62973), (13680, 55976), (13994, 54720), (18240, 41982), (20991, 36480), (21888, 34985), (27360, 27988)]