769628520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3581}}^1$

素因数の和:3800

約数の個数: 128

約数和(自身を含む): 2579040000

約数和(自身を除く): 1809411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3581, 3582, 3980, 4776, 5373, 5970, 7162, 7164, 7960, 8955, 10743, 10746, 11940, 14324, 14328, 17905, 17910, 21486, 21492, 23880, 26865, 28648, 32229, 35810, 35820, 42972, 42984, 53715, 53730, 64458, 71620, 71640, 85944, 96687, 107430, 107460, 128916, 143240, 161145, 193374, 214860, 214920, 257832, 322290, 386748, 429720, 483435, 644580, 712619, 773496, 966870, 1289160, 1425238, 1933740, 2137857, 2850476, 3563095, 3867480, 4275714, 5700952, 6413571, 7126190, 8551428, 10689285, 12827142, 14252380, 17102856, 19240713, 21378570, 25654284, 28504760, 32067855, 38481426, 42757140, 51308568, 64135710, 76962852, 85514280, 96203565, 128271420, 153925704, 192407130, 256542840, 384814260, 769628520]

約数ペア:

[(1, 769628520), (2, 384814260), (3, 256542840), (4, 192407130), (5, 153925704), (6, 128271420), (8, 96203565), (9, 85514280), (10, 76962852), (12, 64135710), (15, 51308568), (18, 42757140), (20, 38481426), (24, 32067855), (27, 28504760), (30, 25654284), (36, 21378570), (40, 19240713), (45, 17102856), (54, 14252380), (60, 12827142), (72, 10689285), (90, 8551428), (108, 7126190), (120, 6413571), (135, 5700952), (180, 4275714), (199, 3867480), (216, 3563095), (270, 2850476), (360, 2137857), (398, 1933740), (540, 1425238), (597, 1289160), (796, 966870), (995, 773496), (1080, 712619), (1194, 644580), (1592, 483435), (1791, 429720), (1990, 386748), (2388, 322290), (2985, 257832), (3581, 214920), (3582, 214860), (3980, 193374), (4776, 161145), (5373, 143240), (5970, 128916), (7162, 107460), (7164, 107430), (7960, 96687), (8955, 85944), (10743, 71640), (10746, 71620), (11940, 64458), (14324, 53730), (14328, 53715), (17905, 42984), (17910, 42972), (21486, 35820), (21492, 35810), (23880, 32229), (26865, 28648)]