197841240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32327}}^1$

素因数の和:32361

約数の個数: 96

約数和(自身を含む): 680827680

約数和(自身を除く): 482986440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 32327, 64654, 96981, 129308, 161635, 193962, 258616, 290943, 323270, 387924, 484905, 549559, 581886, 646540, 775848, 969810, 1099118, 1163772, 1293080, 1454715, 1648677, 1939620, 2198236, 2327544, 2747795, 2909430, 3297354, 3879240, 4396472, 4946031, 5495590, 5818860, 6594708, 8243385, 9892062, 10991180, 11637720, 13189416, 16486770, 19784124, 21982360, 24730155, 32973540, 39568248, 49460310, 65947080, 98920620, 197841240]

約数ペア:

[(1, 197841240), (2, 98920620), (3, 65947080), (4, 49460310), (5, 39568248), (6, 32973540), (8, 24730155), (9, 21982360), (10, 19784124), (12, 16486770), (15, 13189416), (17, 11637720), (18, 10991180), (20, 9892062), (24, 8243385), (30, 6594708), (34, 5818860), (36, 5495590), (40, 4946031), (45, 4396472), (51, 3879240), (60, 3297354), (68, 2909430), (72, 2747795), (85, 2327544), (90, 2198236), (102, 1939620), (120, 1648677), (136, 1454715), (153, 1293080), (170, 1163772), (180, 1099118), (204, 969810), (255, 775848), (306, 646540), (340, 581886), (360, 549559), (408, 484905), (510, 387924), (612, 323270), (680, 290943), (765, 258616), (1020, 193962), (1224, 161635), (1530, 129308), (2040, 96981), (3060, 64654), (6120, 32327)]