2814827840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 7434742560

約数和(自身を除く): 4619914720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 139, 160, 176, 220, 242, 278, 320, 352, 440, 484, 523, 556, 605, 695, 704, 880, 968, 1046, 1112, 1210, 1390, 1529, 1760, 1936, 2092, 2224, 2420, 2615, 2780, 3058, 3520, 3872, 4184, 4448, 4840, 5230, 5560, 5753, 6116, 7645, 7744, 8368, 8896, 9680, 10460, 11120, 11506, 12232, 15290, 16736, 16819, 19360, 20920, 22240, 23012, 24464, 28765, 30580, 33472, 33638, 38720, 41840, 44480, 46024, 48928, 57530, 61160, 63283, 67276, 72697, 83680, 84095, 92048, 97856, 115060, 122320, 126566, 134552, 145394, 167360, 168190, 184096, 230120, 244640, 253132, 269104, 290788, 316415, 336380, 363485, 368192, 460240, 489280, 506264, 538208, 581576, 632830, 672760, 726970, 799667, 920480, 1012528, 1076416, 1163152, 1265660, 1345520, 1453940, 1599334, 1840960, 2025056, 2326304, 2531320, 2691040, 2907880, 3198668, 3998335, 4050112, 4652608, 5062640, 5382080, 5815760, 6397336, 7996670, 8796337, 10125280, 11631520, 12794672, 15993340, 17592674, 20250560, 23263040, 25589344, 31986680, 35185348, 43981685, 51178688, 63973360, 70370696, 87963370, 127946720, 140741392, 175926740, 255893440, 281482784, 351853480, 562965568, 703706960, 1407413920, 2814827840]

約数ペア:

[(1, 2814827840), (2, 1407413920), (4, 703706960), (5, 562965568), (8, 351853480), (10, 281482784), (11, 255893440), (16, 175926740), (20, 140741392), (22, 127946720), (32, 87963370), (40, 70370696), (44, 63973360), (55, 51178688), (64, 43981685), (80, 35185348), (88, 31986680), (110, 25589344), (121, 23263040), (139, 20250560), (160, 17592674), (176, 15993340), (220, 12794672), (242, 11631520), (278, 10125280), (320, 8796337), (352, 7996670), (440, 6397336), (484, 5815760), (523, 5382080), (556, 5062640), (605, 4652608), (695, 4050112), (704, 3998335), (880, 3198668), (968, 2907880), (1046, 2691040), (1112, 2531320), (1210, 2326304), (1390, 2025056), (1529, 1840960), (1760, 1599334), (1936, 1453940), (2092, 1345520), (2224, 1265660), (2420, 1163152), (2615, 1076416), (2780, 1012528), (3058, 920480), (3520, 799667), (3872, 726970), (4184, 672760), (4448, 632830), (4840, 581576), (5230, 538208), (5560, 506264), (5753, 489280), (6116, 460240), (7645, 368192), (7744, 363485), (8368, 336380), (8896, 316415), (9680, 290788), (10460, 269104), (11120, 253132), (11506, 244640), (12232, 230120), (15290, 184096), (16736, 168190), (16819, 167360), (19360, 145394), (20920, 134552), (22240, 126566), (23012, 122320), (24464, 115060), (28765, 97856), (30580, 92048), (33472, 84095), (33638, 83680), (38720, 72697), (41840, 67276), (44480, 63283), (46024, 61160), (48928, 57530)]