135536520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 467078400

約数和(自身を除く): 331541880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 420, 509, 634, 840, 951, 1018, 1268, 1527, 1585, 1902, 2036, 2219, 2536, 2545, 3054, 3170, 3563, 3804, 4072, 4438, 4755, 5090, 6108, 6340, 6657, 7126, 7608, 7635, 8876, 9510, 10180, 10689, 11095, 12216, 12680, 13314, 14252, 15270, 17752, 17815, 19020, 20360, 21378, 22190, 26628, 28504, 30540, 33285, 35630, 38040, 42756, 44380, 53256, 53445, 61080, 66570, 71260, 85512, 88760, 106890, 133140, 142520, 161353, 213780, 266280, 322706, 427560, 484059, 645412, 806765, 968118, 1129471, 1290824, 1613530, 1936236, 2258942, 2420295, 3227060, 3388413, 3872472, 4517884, 4840590, 5647355, 6454120, 6776826, 9035768, 9681180, 11294710, 13553652, 16942065, 19362360, 22589420, 27107304, 33884130, 45178840, 67768260, 135536520]

約数ペア:

[(1, 135536520), (2, 67768260), (3, 45178840), (4, 33884130), (5, 27107304), (6, 22589420), (7, 19362360), (8, 16942065), (10, 13553652), (12, 11294710), (14, 9681180), (15, 9035768), (20, 6776826), (21, 6454120), (24, 5647355), (28, 4840590), (30, 4517884), (35, 3872472), (40, 3388413), (42, 3227060), (56, 2420295), (60, 2258942), (70, 1936236), (84, 1613530), (105, 1290824), (120, 1129471), (140, 968118), (168, 806765), (210, 645412), (280, 484059), (317, 427560), (420, 322706), (509, 266280), (634, 213780), (840, 161353), (951, 142520), (1018, 133140), (1268, 106890), (1527, 88760), (1585, 85512), (1902, 71260), (2036, 66570), (2219, 61080), (2536, 53445), (2545, 53256), (3054, 44380), (3170, 42756), (3563, 38040), (3804, 35630), (4072, 33285), (4438, 30540), (4755, 28504), (5090, 26628), (6108, 22190), (6340, 21378), (6657, 20360), (7126, 19020), (7608, 17815), (7635, 17752), (8876, 15270), (9510, 14252), (10180, 13314), (10689, 12680), (11095, 12216)]