8528035560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{20641}}^1$

素因数の和:20979

約数の個数: 128

約数和(自身を含む): 28000460160

約数和(自身を除く): 19472424600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 313, 330, 440, 626, 660, 939, 1252, 1320, 1565, 1878, 2504, 3130, 3443, 3756, 4695, 6260, 6886, 7512, 9390, 10329, 12520, 13772, 17215, 18780, 20641, 20658, 27544, 34430, 37560, 41282, 41316, 51645, 61923, 68860, 82564, 82632, 103205, 103290, 123846, 137720, 165128, 206410, 206580, 227051, 247692, 309615, 412820, 413160, 454102, 495384, 619230, 681153, 825640, 908204, 1135255, 1238460, 1362306, 1816408, 2270510, 2476920, 2724612, 3405765, 4541020, 5449224, 6460633, 6811530, 9082040, 12921266, 13623060, 19381899, 25842532, 27246120, 32303165, 38763798, 51685064, 64606330, 71066963, 77527596, 96909495, 129212660, 142133926, 155055192, 193818990, 213200889, 258425320, 284267852, 355334815, 387637980, 426401778, 568535704, 710669630, 775275960, 852803556, 1066004445, 1421339260, 1705607112, 2132008890, 2842678520, 4264017780, 8528035560]

約数ペア:

[(1, 8528035560), (2, 4264017780), (3, 2842678520), (4, 2132008890), (5, 1705607112), (6, 1421339260), (8, 1066004445), (10, 852803556), (11, 775275960), (12, 710669630), (15, 568535704), (20, 426401778), (22, 387637980), (24, 355334815), (30, 284267852), (33, 258425320), (40, 213200889), (44, 193818990), (55, 155055192), (60, 142133926), (66, 129212660), (88, 96909495), (110, 77527596), (120, 71066963), (132, 64606330), (165, 51685064), (220, 38763798), (264, 32303165), (313, 27246120), (330, 25842532), (440, 19381899), (626, 13623060), (660, 12921266), (939, 9082040), (1252, 6811530), (1320, 6460633), (1565, 5449224), (1878, 4541020), (2504, 3405765), (3130, 2724612), (3443, 2476920), (3756, 2270510), (4695, 1816408), (6260, 1362306), (6886, 1238460), (7512, 1135255), (9390, 908204), (10329, 825640), (12520, 681153), (13772, 619230), (17215, 495384), (18780, 454102), (20641, 413160), (20658, 412820), (27544, 309615), (34430, 247692), (37560, 227051), (41282, 206580), (41316, 206410), (51645, 165128), (61923, 137720), (68860, 123846), (82564, 103290), (82632, 103205)]