40615637440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{112621}}^1$

素因数の和:112675

約数の個数: 168

約数和(自身を含む): 117398974752

約数和(自身を除く): 76783337312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1840, 1960, 2240, 2254, 2576, 3136, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7360, 7840, 9016, 10304, 11270, 12880, 15680, 18032, 22540, 25760, 36064, 45080, 51520, 72128, 90160, 112621, 180320, 225242, 360640, 450484, 563105, 788347, 900968, 1126210, 1576694, 1801936, 2252420, 2590283, 3153388, 3603872, 3941735, 4504840, 5180566, 5518429, 6306776, 7207744, 7883470, 9009680, 10361132, 11036858, 12613552, 12951415, 15766940, 18019360, 18131981, 20722264, 22073716, 25227104, 25902830, 27592145, 31533880, 36038720, 36263962, 41444528, 44147432, 50454208, 51805660, 55184290, 63067760, 72527924, 82889056, 88294864, 90659905, 103611320, 110368580, 126135520, 126923867, 145055848, 165778112, 176589728, 181319810, 207222640, 220737160, 252271040, 253847734, 290111696, 353179456, 362639620, 414445280, 441474320, 507695468, 580223392, 634619335, 725279240, 828890560, 882948640, 1015390936, 1160446784, 1269238670, 1450558480, 1765897280, 2030781872, 2538477340, 2901116960, 4061563744, 5076954680, 5802233920, 8123127488, 10153909360, 20307818720, 40615637440]

約数ペア:

[(1, 40615637440), (2, 20307818720), (4, 10153909360), (5, 8123127488), (7, 5802233920), (8, 5076954680), (10, 4061563744), (14, 2901116960), (16, 2538477340), (20, 2030781872), (23, 1765897280), (28, 1450558480), (32, 1269238670), (35, 1160446784), (40, 1015390936), (46, 882948640), (49, 828890560), (56, 725279240), (64, 634619335), (70, 580223392), (80, 507695468), (92, 441474320), (98, 414445280), (112, 362639620), (115, 353179456), (140, 290111696), (160, 253847734), (161, 252271040), (184, 220737160), (196, 207222640), (224, 181319810), (230, 176589728), (245, 165778112), (280, 145055848), (320, 126923867), (322, 126135520), (368, 110368580), (392, 103611320), (448, 90659905), (460, 88294864), (490, 82889056), (560, 72527924), (644, 63067760), (736, 55184290), (784, 51805660), (805, 50454208), (920, 44147432), (980, 41444528), (1120, 36263962), (1127, 36038720), (1288, 31533880), (1472, 27592145), (1568, 25902830), (1610, 25227104), (1840, 22073716), (1960, 20722264), (2240, 18131981), (2254, 18019360), (2576, 15766940), (3136, 12951415), (3220, 12613552), (3680, 11036858), (3920, 10361132), (4508, 9009680), (5152, 7883470), (5635, 7207744), (6440, 6306776), (7360, 5518429), (7840, 5180566), (9016, 4504840), (10304, 3941735), (11270, 3603872), (12880, 3153388), (15680, 2590283), (18032, 2252420), (22540, 1801936), (25760, 1576694), (36064, 1126210), (45080, 900968), (51520, 788347), (72128, 563105), (90160, 450484), (112621, 360640), (180320, 225242)]