74427080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 146203960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 91, 92, 98, 104, 115, 127, 130, 140, 161, 182, 184, 196, 230, 245, 254, 260, 280, 299, 322, 364, 392, 455, 460, 490, 508, 520, 598, 635, 637, 644, 728, 805, 889, 910, 920, 980, 1016, 1127, 1196, 1270, 1274, 1288, 1495, 1610, 1651, 1778, 1820, 1960, 2093, 2254, 2392, 2540, 2548, 2921, 2990, 3185, 3220, 3302, 3556, 3640, 4186, 4445, 4508, 5080, 5096, 5635, 5842, 5980, 6223, 6370, 6440, 6604, 7112, 8255, 8372, 8890, 9016, 10465, 11270, 11557, 11684, 11960, 12446, 12740, 13208, 14605, 14651, 16510, 16744, 17780, 20447, 20930, 22540, 23114, 23368, 24892, 25480, 29210, 29302, 31115, 33020, 35560, 37973, 40894, 41860, 45080, 46228, 49784, 57785, 58420, 58604, 62230, 66040, 73255, 75946, 80899, 81788, 83720, 92456, 102235, 115570, 116840, 117208, 124460, 143129, 146510, 151892, 161798, 163576, 189865, 204470, 231140, 248920, 265811, 286258, 293020, 303784, 323596, 379730, 404495, 408940, 462280, 531622, 572516, 586040, 647192, 715645, 759460, 808990, 817880, 1063244, 1145032, 1329055, 1431290, 1518920, 1617980, 1860677, 2126488, 2658110, 2862580, 3235960, 3721354, 5316220, 5725160, 7442708, 9303385, 10632440, 14885416, 18606770, 37213540, 74427080]

約数ペア:

[(1, 74427080), (2, 37213540), (4, 18606770), (5, 14885416), (7, 10632440), (8, 9303385), (10, 7442708), (13, 5725160), (14, 5316220), (20, 3721354), (23, 3235960), (26, 2862580), (28, 2658110), (35, 2126488), (40, 1860677), (46, 1617980), (49, 1518920), (52, 1431290), (56, 1329055), (65, 1145032), (70, 1063244), (91, 817880), (92, 808990), (98, 759460), (104, 715645), (115, 647192), (127, 586040), (130, 572516), (140, 531622), (161, 462280), (182, 408940), (184, 404495), (196, 379730), (230, 323596), (245, 303784), (254, 293020), (260, 286258), (280, 265811), (299, 248920), (322, 231140), (364, 204470), (392, 189865), (455, 163576), (460, 161798), (490, 151892), (508, 146510), (520, 143129), (598, 124460), (635, 117208), (637, 116840), (644, 115570), (728, 102235), (805, 92456), (889, 83720), (910, 81788), (920, 80899), (980, 75946), (1016, 73255), (1127, 66040), (1196, 62230), (1270, 58604), (1274, 58420), (1288, 57785), (1495, 49784), (1610, 46228), (1651, 45080), (1778, 41860), (1820, 40894), (1960, 37973), (2093, 35560), (2254, 33020), (2392, 31115), (2540, 29302), (2548, 29210), (2921, 25480), (2990, 24892), (3185, 23368), (3220, 23114), (3302, 22540), (3556, 20930), (3640, 20447), (4186, 17780), (4445, 16744), (4508, 16510), (5080, 14651), (5096, 14605), (5635, 13208), (5842, 12740), (5980, 12446), (6223, 11960), (6370, 11684), (6440, 11557), (6604, 11270), (7112, 10465), (8255, 9016), (8372, 8890)]