19034102040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:2073

約数の個数: 128

約数和(自身を含む): 57481470720

約数和(自身を除く): 38447368680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 347, 662, 694, 993, 1041, 1324, 1381, 1388, 1655, 1735, 1986, 2082, 2648, 2762, 2776, 3310, 3470, 3972, 4143, 4164, 4965, 5205, 5524, 6620, 6905, 6940, 7944, 8286, 8328, 9930, 10410, 11048, 13240, 13810, 13880, 16572, 19860, 20715, 20820, 27620, 33144, 39720, 41430, 41640, 55240, 82860, 114857, 165720, 229714, 344571, 457111, 459428, 479207, 574285, 689142, 914222, 918856, 958414, 1148570, 1371333, 1378284, 1437621, 1722855, 1828444, 1916828, 2285555, 2297140, 2396035, 2742666, 2756568, 2875242, 3445710, 3656888, 3833656, 4571110, 4594280, 4792070, 5485332, 5750484, 6856665, 6891420, 7188105, 9142220, 9584140, 10970664, 11500968, 13713330, 13782840, 14376210, 18284440, 19168280, 27426660, 28752420, 54853320, 57504840, 158617517, 317235034, 475852551, 634470068, 793087585, 951705102, 1268940136, 1586175170, 1903410204, 2379262755, 3172350340, 3806820408, 4758525510, 6344700680, 9517051020, 19034102040]

約数ペア:

[(1, 19034102040), (2, 9517051020), (3, 6344700680), (4, 4758525510), (5, 3806820408), (6, 3172350340), (8, 2379262755), (10, 1903410204), (12, 1586175170), (15, 1268940136), (20, 951705102), (24, 793087585), (30, 634470068), (40, 475852551), (60, 317235034), (120, 158617517), (331, 57504840), (347, 54853320), (662, 28752420), (694, 27426660), (993, 19168280), (1041, 18284440), (1324, 14376210), (1381, 13782840), (1388, 13713330), (1655, 11500968), (1735, 10970664), (1986, 9584140), (2082, 9142220), (2648, 7188105), (2762, 6891420), (2776, 6856665), (3310, 5750484), (3470, 5485332), (3972, 4792070), (4143, 4594280), (4164, 4571110), (4965, 3833656), (5205, 3656888), (5524, 3445710), (6620, 2875242), (6905, 2756568), (6940, 2742666), (7944, 2396035), (8286, 2297140), (8328, 2285555), (9930, 1916828), (10410, 1828444), (11048, 1722855), (13240, 1437621), (13810, 1378284), (13880, 1371333), (16572, 1148570), (19860, 958414), (20715, 918856), (20820, 914222), (27620, 689142), (33144, 574285), (39720, 479207), (41430, 459428), (41640, 457111), (55240, 344571), (82860, 229714), (114857, 165720)]