18069077040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{77377}}^1$

素因数の和:77539

約数の個数: 160

約数和(自身を含む): 64477539840

約数和(自身を除く): 46408462800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1390, 1668, 1680, 1946, 2085, 2224, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 6672, 7784, 8340, 9730, 11120, 11676, 14595, 15568, 16680, 19460, 23352, 29190, 33360, 38920, 46704, 58380, 77377, 77840, 116760, 154754, 232131, 233520, 309508, 386885, 464262, 541639, 619016, 773770, 928524, 1083278, 1160655, 1238032, 1547540, 1624917, 1857048, 2166556, 2321310, 2708195, 3095080, 3249834, 3714096, 4333112, 4642620, 5416390, 6190160, 6499668, 8124585, 8666224, 9285240, 10755403, 10832780, 12999336, 16249170, 18570480, 21510806, 21665560, 25998672, 32266209, 32498340, 43021612, 43331120, 53777015, 64532418, 64996680, 75287821, 86043224, 107554030, 129064836, 129993360, 150575642, 161331045, 172086448, 215108060, 225863463, 258129672, 301151284, 322662090, 376439105, 430216120, 451726926, 516259344, 602302568, 645324180, 752878210, 860432240, 903453852, 1129317315, 1204605136, 1290648360, 1505756420, 1806907704, 2258634630, 2581296720, 3011512840, 3613815408, 4517269260, 6023025680, 9034538520, 18069077040]

約数ペア:

[(1, 18069077040), (2, 9034538520), (3, 6023025680), (4, 4517269260), (5, 3613815408), (6, 3011512840), (7, 2581296720), (8, 2258634630), (10, 1806907704), (12, 1505756420), (14, 1290648360), (15, 1204605136), (16, 1129317315), (20, 903453852), (21, 860432240), (24, 752878210), (28, 645324180), (30, 602302568), (35, 516259344), (40, 451726926), (42, 430216120), (48, 376439105), (56, 322662090), (60, 301151284), (70, 258129672), (80, 225863463), (84, 215108060), (105, 172086448), (112, 161331045), (120, 150575642), (139, 129993360), (140, 129064836), (168, 107554030), (210, 86043224), (240, 75287821), (278, 64996680), (280, 64532418), (336, 53777015), (417, 43331120), (420, 43021612), (556, 32498340), (560, 32266209), (695, 25998672), (834, 21665560), (840, 21510806), (973, 18570480), (1112, 16249170), (1390, 12999336), (1668, 10832780), (1680, 10755403), (1946, 9285240), (2085, 8666224), (2224, 8124585), (2780, 6499668), (2919, 6190160), (3336, 5416390), (3892, 4642620), (4170, 4333112), (4865, 3714096), (5560, 3249834), (5838, 3095080), (6672, 2708195), (7784, 2321310), (8340, 2166556), (9730, 1857048), (11120, 1624917), (11676, 1547540), (14595, 1238032), (15568, 1160655), (16680, 1083278), (19460, 928524), (23352, 773770), (29190, 619016), (33360, 541639), (38920, 464262), (46704, 386885), (58380, 309508), (77377, 233520), (77840, 232131), (116760, 154754)]