8182651120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 240

約数和(自身を含む): 23596489728

約数和(自身を除く): 15413838608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 47, 49, 56, 70, 80, 92, 94, 98, 112, 115, 140, 161, 184, 188, 196, 230, 235, 245, 280, 322, 329, 368, 376, 392, 460, 470, 490, 560, 644, 658, 752, 784, 805, 920, 940, 980, 1081, 1127, 1288, 1316, 1610, 1645, 1840, 1880, 1931, 1960, 2162, 2254, 2303, 2576, 2632, 3220, 3290, 3760, 3862, 3920, 4324, 4508, 4606, 5264, 5405, 5635, 6440, 6580, 7567, 7724, 8648, 9016, 9212, 9655, 10810, 11270, 11515, 12880, 13160, 13517, 15134, 15448, 17296, 18032, 18424, 19310, 21620, 22540, 23030, 26320, 27034, 30268, 30896, 36848, 37835, 38620, 43240, 44413, 45080, 46060, 52969, 54068, 60536, 67585, 75670, 77240, 86480, 88826, 90160, 90757, 92120, 94619, 105938, 108136, 121072, 135170, 151340, 154480, 177652, 181514, 184240, 189238, 211876, 216272, 222065, 264845, 270340, 302680, 310891, 355304, 363028, 378476, 423752, 444130, 453785, 473095, 529690, 540680, 605360, 621782, 635299, 710608, 726056, 756952, 847504, 888260, 907570, 946190, 1059380, 1081360, 1243564, 1270598, 1452112, 1513904, 1554455, 1776520, 1815140, 1892380, 2087411, 2118760, 2176237, 2487128, 2541196, 3108910, 3176495, 3553040, 3630280, 3784760, 4174822, 4237520, 4352474, 4447093, 4974256, 5082392, 6217820, 6352990, 7260560, 7569520, 8349644, 8704948, 8894186, 10164784, 10437055, 10881185, 12435640, 12705980, 14611877, 16699288, 17409896, 17788372, 20874110, 21762370, 22235465, 24871280, 25411960, 29223754, 33398576, 34819792, 35576744, 41748220, 43524740, 44470930, 50823920, 58447508, 71153488, 73059385, 83496440, 87049480, 88941860, 102283139, 116895016, 146118770, 166992880, 174098960, 177883720, 204566278, 233790032, 292237540, 355767440, 409132556, 511415695, 584475080, 818265112, 1022831390, 1168950160, 1636530224, 2045662780, 4091325560, 8182651120]

約数ペア:

[(1, 8182651120), (2, 4091325560), (4, 2045662780), (5, 1636530224), (7, 1168950160), (8, 1022831390), (10, 818265112), (14, 584475080), (16, 511415695), (20, 409132556), (23, 355767440), (28, 292237540), (35, 233790032), (40, 204566278), (46, 177883720), (47, 174098960), (49, 166992880), (56, 146118770), (70, 116895016), (80, 102283139), (92, 88941860), (94, 87049480), (98, 83496440), (112, 73059385), (115, 71153488), (140, 58447508), (161, 50823920), (184, 44470930), (188, 43524740), (196, 41748220), (230, 35576744), (235, 34819792), (245, 33398576), (280, 29223754), (322, 25411960), (329, 24871280), (368, 22235465), (376, 21762370), (392, 20874110), (460, 17788372), (470, 17409896), (490, 16699288), (560, 14611877), (644, 12705980), (658, 12435640), (752, 10881185), (784, 10437055), (805, 10164784), (920, 8894186), (940, 8704948), (980, 8349644), (1081, 7569520), (1127, 7260560), (1288, 6352990), (1316, 6217820), (1610, 5082392), (1645, 4974256), (1840, 4447093), (1880, 4352474), (1931, 4237520), (1960, 4174822), (2162, 3784760), (2254, 3630280), (2303, 3553040), (2576, 3176495), (2632, 3108910), (3220, 2541196), (3290, 2487128), (3760, 2176237), (3862, 2118760), (3920, 2087411), (4324, 1892380), (4508, 1815140), (4606, 1776520), (5264, 1554455), (5405, 1513904), (5635, 1452112), (6440, 1270598), (6580, 1243564), (7567, 1081360), (7724, 1059380), (8648, 946190), (9016, 907570), (9212, 888260), (9655, 847504), (10810, 756952), (11270, 726056), (11515, 710608), (12880, 635299), (13160, 621782), (13517, 605360), (15134, 540680), (15448, 529690), (17296, 473095), (18032, 453785), (18424, 444130), (19310, 423752), (21620, 378476), (22540, 363028), (23030, 355304), (26320, 310891), (27034, 302680), (30268, 270340), (30896, 264845), (36848, 222065), (37835, 216272), (38620, 211876), (43240, 189238), (44413, 184240), (45080, 181514), (46060, 177652), (52969, 154480), (54068, 151340), (60536, 135170), (67585, 121072), (75670, 108136), (77240, 105938), (86480, 94619), (88826, 92120), (90160, 90757)]