65021760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 226807776

約数和(自身を除く): 161786016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 211, 214, 240, 288, 320, 321, 360, 422, 428, 480, 535, 576, 633, 642, 720, 844, 856, 960, 963, 1055, 1070, 1266, 1284, 1440, 1605, 1688, 1712, 1899, 1926, 2110, 2140, 2532, 2568, 2880, 3165, 3210, 3376, 3424, 3798, 3852, 4220, 4280, 4815, 5064, 5136, 6330, 6420, 6752, 6848, 7596, 7704, 8440, 8560, 9495, 9630, 10128, 10272, 12660, 12840, 13504, 15192, 15408, 16880, 17120, 18990, 19260, 20256, 20544, 22577, 25320, 25680, 30384, 30816, 33760, 34240, 37980, 38520, 40512, 45154, 50640, 51360, 60768, 61632, 67520, 67731, 75960, 77040, 90308, 101280, 102720, 112885, 121536, 135462, 151920, 154080, 180616, 202560, 203193, 225770, 270924, 303840, 308160, 338655, 361232, 406386, 451540, 541848, 607680, 677310, 722464, 812772, 903080, 1015965, 1083696, 1354620, 1444928, 1625544, 1806160, 2031930, 2167392, 2709240, 3251088, 3612320, 4063860, 4334784, 5418480, 6502176, 7224640, 8127720, 10836960, 13004352, 16255440, 21673920, 32510880, 65021760]

約数ペア:

[(1, 65021760), (2, 32510880), (3, 21673920), (4, 16255440), (5, 13004352), (6, 10836960), (8, 8127720), (9, 7224640), (10, 6502176), (12, 5418480), (15, 4334784), (16, 4063860), (18, 3612320), (20, 3251088), (24, 2709240), (30, 2167392), (32, 2031930), (36, 1806160), (40, 1625544), (45, 1444928), (48, 1354620), (60, 1083696), (64, 1015965), (72, 903080), (80, 812772), (90, 722464), (96, 677310), (107, 607680), (120, 541848), (144, 451540), (160, 406386), (180, 361232), (192, 338655), (211, 308160), (214, 303840), (240, 270924), (288, 225770), (320, 203193), (321, 202560), (360, 180616), (422, 154080), (428, 151920), (480, 135462), (535, 121536), (576, 112885), (633, 102720), (642, 101280), (720, 90308), (844, 77040), (856, 75960), (960, 67731), (963, 67520), (1055, 61632), (1070, 60768), (1266, 51360), (1284, 50640), (1440, 45154), (1605, 40512), (1688, 38520), (1712, 37980), (1899, 34240), (1926, 33760), (2110, 30816), (2140, 30384), (2532, 25680), (2568, 25320), (2880, 22577), (3165, 20544), (3210, 20256), (3376, 19260), (3424, 18990), (3798, 17120), (3852, 16880), (4220, 15408), (4280, 15192), (4815, 13504), (5064, 12840), (5136, 12660), (6330, 10272), (6420, 10128), (6752, 9630), (6848, 9495), (7596, 8560), (7704, 8440)]