12394227840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2135

約数の個数: 256

約数和(自身を含む): 41003020800

約数和(自身を除く): 28608792960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 79, 80, 82, 96, 120, 123, 128, 158, 160, 164, 192, 205, 237, 240, 246, 316, 320, 328, 384, 395, 410, 474, 480, 492, 615, 632, 640, 656, 790, 820, 948, 960, 984, 1185, 1230, 1264, 1312, 1580, 1640, 1896, 1920, 1968, 1993, 2370, 2460, 2528, 2624, 3160, 3239, 3280, 3792, 3936, 3986, 4740, 4920, 5056, 5248, 5979, 6320, 6478, 6560, 7584, 7872, 7972, 9480, 9717, 9840, 9965, 10112, 11958, 12640, 12956, 13120, 15168, 15744, 15944, 16195, 18960, 19434, 19680, 19930, 23916, 25280, 25912, 26240, 29895, 30336, 31888, 32390, 37920, 38868, 39360, 39860, 47832, 48585, 50560, 51824, 59790, 63776, 64780, 75840, 77736, 78720, 79720, 81713, 95664, 97170, 103648, 119580, 127552, 129560, 151680, 155472, 157447, 159440, 163426, 191328, 194340, 207296, 239160, 245139, 255104, 259120, 310944, 314894, 318880, 326852, 382656, 388680, 408565, 414592, 472341, 478320, 490278, 518240, 621888, 629788, 637760, 653704, 765312, 777360, 787235, 817130, 944682, 956640, 980556, 1036480, 1225695, 1243776, 1259576, 1275520, 1307408, 1554720, 1574470, 1634260, 1889364, 1913280, 1961112, 2072960, 2361705, 2451390, 2519152, 2614816, 3109440, 3148940, 3268520, 3778728, 3826560, 3922224, 4723410, 4902780, 5038304, 5229632, 6218880, 6297880, 6455327, 6537040, 7557456, 7844448, 9446820, 9805560, 10076608, 10459264, 12595760, 12910654, 13074080, 15114912, 15688896, 18893640, 19365981, 19611120, 20153216, 25191520, 25821308, 26148160, 30229824, 31377792, 32276635, 37787280, 38731962, 39222240, 50383040, 51642616, 52296320, 60459648, 64553270, 75574560, 77463924, 78444480, 96829905, 100766080, 103285232, 129106540, 151149120, 154927848, 156888960, 193659810, 206570464, 258213080, 302298240, 309855696, 387319620, 413140928, 516426160, 619711392, 774639240, 826281856, 1032852320, 1239422784, 1549278480, 2065704640, 2478845568, 3098556960, 4131409280, 6197113920, 12394227840]

約数ペア:

[(1, 12394227840), (2, 6197113920), (3, 4131409280), (4, 3098556960), (5, 2478845568), (6, 2065704640), (8, 1549278480), (10, 1239422784), (12, 1032852320), (15, 826281856), (16, 774639240), (20, 619711392), (24, 516426160), (30, 413140928), (32, 387319620), (40, 309855696), (41, 302298240), (48, 258213080), (60, 206570464), (64, 193659810), (79, 156888960), (80, 154927848), (82, 151149120), (96, 129106540), (120, 103285232), (123, 100766080), (128, 96829905), (158, 78444480), (160, 77463924), (164, 75574560), (192, 64553270), (205, 60459648), (237, 52296320), (240, 51642616), (246, 50383040), (316, 39222240), (320, 38731962), (328, 37787280), (384, 32276635), (395, 31377792), (410, 30229824), (474, 26148160), (480, 25821308), (492, 25191520), (615, 20153216), (632, 19611120), (640, 19365981), (656, 18893640), (790, 15688896), (820, 15114912), (948, 13074080), (960, 12910654), (984, 12595760), (1185, 10459264), (1230, 10076608), (1264, 9805560), (1312, 9446820), (1580, 7844448), (1640, 7557456), (1896, 6537040), (1920, 6455327), (1968, 6297880), (1993, 6218880), (2370, 5229632), (2460, 5038304), (2528, 4902780), (2624, 4723410), (3160, 3922224), (3239, 3826560), (3280, 3778728), (3792, 3268520), (3936, 3148940), (3986, 3109440), (4740, 2614816), (4920, 2519152), (5056, 2451390), (5248, 2361705), (5979, 2072960), (6320, 1961112), (6478, 1913280), (6560, 1889364), (7584, 1634260), (7872, 1574470), (7972, 1554720), (9480, 1307408), (9717, 1275520), (9840, 1259576), (9965, 1243776), (10112, 1225695), (11958, 1036480), (12640, 980556), (12956, 956640), (13120, 944682), (15168, 817130), (15744, 787235), (15944, 777360), (16195, 765312), (18960, 653704), (19434, 637760), (19680, 629788), (19930, 621888), (23916, 518240), (25280, 490278), (25912, 478320), (26240, 472341), (29895, 414592), (30336, 408565), (31888, 388680), (32390, 382656), (37920, 326852), (38868, 318880), (39360, 314894), (39860, 310944), (47832, 259120), (48585, 255104), (50560, 245139), (51824, 239160), (59790, 207296), (63776, 194340), (64780, 191328), (75840, 163426), (77736, 159440), (78720, 157447), (79720, 155472), (81713, 151680), (95664, 129560), (97170, 127552), (103648, 119580)]