40730040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 147581280

約数和(自身を除く): 106851240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 967, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1934, 2106, 2340, 2808, 2901, 3240, 3510, 3868, 4212, 4680, 4835, 5265, 5802, 7020, 7736, 8424, 8703, 9670, 10530, 11604, 12571, 14040, 14505, 17406, 19340, 21060, 23208, 25142, 26109, 29010, 34812, 37713, 38680, 42120, 43515, 50284, 52218, 58020, 62855, 69624, 75426, 78327, 87030, 100568, 104436, 113139, 116040, 125710, 130545, 150852, 156654, 174060, 188565, 208872, 226278, 251420, 261090, 301704, 313308, 339417, 348120, 377130, 391635, 452556, 502840, 522180, 565695, 626616, 678834, 754260, 783270, 905112, 1018251, 1044360, 1131390, 1357668, 1508520, 1566540, 1697085, 2036502, 2262780, 2715336, 3133080, 3394170, 4073004, 4525560, 5091255, 6788340, 8146008, 10182510, 13576680, 20365020, 40730040]

約数ペア:

[(1, 40730040), (2, 20365020), (3, 13576680), (4, 10182510), (5, 8146008), (6, 6788340), (8, 5091255), (9, 4525560), (10, 4073004), (12, 3394170), (13, 3133080), (15, 2715336), (18, 2262780), (20, 2036502), (24, 1697085), (26, 1566540), (27, 1508520), (30, 1357668), (36, 1131390), (39, 1044360), (40, 1018251), (45, 905112), (52, 783270), (54, 754260), (60, 678834), (65, 626616), (72, 565695), (78, 522180), (81, 502840), (90, 452556), (104, 391635), (108, 377130), (117, 348120), (120, 339417), (130, 313308), (135, 301704), (156, 261090), (162, 251420), (180, 226278), (195, 208872), (216, 188565), (234, 174060), (260, 156654), (270, 150852), (312, 130545), (324, 125710), (351, 116040), (360, 113139), (390, 104436), (405, 100568), (468, 87030), (520, 78327), (540, 75426), (585, 69624), (648, 62855), (702, 58020), (780, 52218), (810, 50284), (936, 43515), (967, 42120), (1053, 38680), (1080, 37713), (1170, 34812), (1404, 29010), (1560, 26109), (1620, 25142), (1755, 23208), (1934, 21060), (2106, 19340), (2340, 17406), (2808, 14505), (2901, 14040), (3240, 12571), (3510, 11604), (3868, 10530), (4212, 9670), (4680, 8703), (4835, 8424), (5265, 7736), (5802, 7020)]