15173663960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181243}}^1$

素因数の和:181297

約数の個数: 128

約数和(自身を含む): 43846548480

約数和(自身を除く): 28672884520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2990, 3220, 3640, 4186, 5980, 6440, 8372, 10465, 11960, 16744, 20930, 41860, 83720, 181243, 362486, 724972, 906215, 1268701, 1449944, 1812430, 2356159, 2537402, 3624860, 4168589, 4712318, 5074804, 6343505, 7249720, 8337178, 9424636, 10149608, 11780795, 12687010, 16493113, 16674356, 18849272, 20842945, 23561590, 25374020, 29180123, 32986226, 33348712, 41685890, 47123180, 50748040, 54191657, 58360246, 65972452, 82465565, 83371780, 94246360, 108383314, 116720492, 131944904, 145900615, 164931130, 166743560, 216766628, 233440984, 270958285, 291801230, 329862260, 379341599, 433533256, 541916570, 583602460, 659724520, 758683198, 1083833140, 1167204920, 1517366396, 1896707995, 2167666280, 3034732792, 3793415990, 7586831980, 15173663960]

約数ペア:

[(1, 15173663960), (2, 7586831980), (4, 3793415990), (5, 3034732792), (7, 2167666280), (8, 1896707995), (10, 1517366396), (13, 1167204920), (14, 1083833140), (20, 758683198), (23, 659724520), (26, 583602460), (28, 541916570), (35, 433533256), (40, 379341599), (46, 329862260), (52, 291801230), (56, 270958285), (65, 233440984), (70, 216766628), (91, 166743560), (92, 164931130), (104, 145900615), (115, 131944904), (130, 116720492), (140, 108383314), (161, 94246360), (182, 83371780), (184, 82465565), (230, 65972452), (260, 58360246), (280, 54191657), (299, 50748040), (322, 47123180), (364, 41685890), (455, 33348712), (460, 32986226), (520, 29180123), (598, 25374020), (644, 23561590), (728, 20842945), (805, 18849272), (910, 16674356), (920, 16493113), (1196, 12687010), (1288, 11780795), (1495, 10149608), (1610, 9424636), (1820, 8337178), (2093, 7249720), (2392, 6343505), (2990, 5074804), (3220, 4712318), (3640, 4168589), (4186, 3624860), (5980, 2537402), (6440, 2356159), (8372, 1812430), (10465, 1449944), (11960, 1268701), (16744, 906215), (20930, 724972), (41860, 362486), (83720, 181243)]