1993363560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108571}}^1$

素因数の和:108608

約数の個数: 128

約数和(自身を含む): 7035465600

約数和(自身を除く): 5042102040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 108571, 217142, 325713, 434284, 542855, 651426, 868568, 977139, 1085710, 1302852, 1628565, 1845707, 1954278, 2171420, 2605704, 2931417, 3257130, 3691414, 3908556, 4342840, 4885695, 5537121, 5862834, 6514260, 7382828, 7817112, 9228535, 9771390, 11074242, 11725668, 13028520, 14657085, 14765656, 16611363, 18457070, 19542780, 22148484, 23451336, 27685605, 29314170, 33222726, 36914140, 39085560, 44296968, 49834089, 55371210, 58628340, 66445452, 73828280, 83056815, 99668178, 110742420, 117256680, 132890904, 166113630, 199336356, 221484840, 249170445, 332227260, 398672712, 498340890, 664454520, 996681780, 1993363560]

約数ペア:

[(1, 1993363560), (2, 996681780), (3, 664454520), (4, 498340890), (5, 398672712), (6, 332227260), (8, 249170445), (9, 221484840), (10, 199336356), (12, 166113630), (15, 132890904), (17, 117256680), (18, 110742420), (20, 99668178), (24, 83056815), (27, 73828280), (30, 66445452), (34, 58628340), (36, 55371210), (40, 49834089), (45, 44296968), (51, 39085560), (54, 36914140), (60, 33222726), (68, 29314170), (72, 27685605), (85, 23451336), (90, 22148484), (102, 19542780), (108, 18457070), (120, 16611363), (135, 14765656), (136, 14657085), (153, 13028520), (170, 11725668), (180, 11074242), (204, 9771390), (216, 9228535), (255, 7817112), (270, 7382828), (306, 6514260), (340, 5862834), (360, 5537121), (408, 4885695), (459, 4342840), (510, 3908556), (540, 3691414), (612, 3257130), (680, 2931417), (765, 2605704), (918, 2171420), (1020, 1954278), (1080, 1845707), (1224, 1628565), (1530, 1302852), (1836, 1085710), (2040, 977139), (2295, 868568), (3060, 651426), (3672, 542855), (4590, 434284), (6120, 325713), (9180, 217142), (18360, 108571)]