168755940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 406045980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 593, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1186, 1395, 1530, 1581, 1674, 1779, 1836, 1860, 2108, 2295, 2372, 2635, 2790, 2965, 3060, 3162, 3348, 3558, 4185, 4590, 4743, 5270, 5337, 5580, 5930, 6324, 7116, 7905, 8370, 8895, 9180, 9486, 10081, 10540, 10674, 11860, 14229, 15810, 16011, 16740, 17790, 18383, 18972, 20162, 21348, 23715, 26685, 28458, 30243, 31620, 32022, 35580, 36766, 40324, 47430, 50405, 53370, 55149, 56916, 60486, 64044, 71145, 73532, 80055, 90729, 91915, 94860, 100810, 106740, 110298, 120972, 142290, 151215, 160110, 165447, 181458, 183830, 201620, 220596, 272187, 275745, 284580, 302430, 312511, 320220, 330894, 362916, 367660, 453645, 496341, 544374, 551490, 604860, 625022, 661788, 827235, 907290, 937533, 992682, 1088748, 1102980, 1250044, 1360935, 1562555, 1654470, 1814580, 1875066, 1985364, 2481705, 2721870, 2812599, 3125110, 3308940, 3750132, 4687665, 4963410, 5443740, 5625198, 6250220, 8437797, 9375330, 9926820, 11250396, 14062995, 16875594, 18750660, 28125990, 33751188, 42188985, 56251980, 84377970, 168755940]

約数ペア:

[(1, 168755940), (2, 84377970), (3, 56251980), (4, 42188985), (5, 33751188), (6, 28125990), (9, 18750660), (10, 16875594), (12, 14062995), (15, 11250396), (17, 9926820), (18, 9375330), (20, 8437797), (27, 6250220), (30, 5625198), (31, 5443740), (34, 4963410), (36, 4687665), (45, 3750132), (51, 3308940), (54, 3125110), (60, 2812599), (62, 2721870), (68, 2481705), (85, 1985364), (90, 1875066), (93, 1814580), (102, 1654470), (108, 1562555), (124, 1360935), (135, 1250044), (153, 1102980), (155, 1088748), (170, 992682), (180, 937533), (186, 907290), (204, 827235), (255, 661788), (270, 625022), (279, 604860), (306, 551490), (310, 544374), (340, 496341), (372, 453645), (459, 367660), (465, 362916), (510, 330894), (527, 320220), (540, 312511), (558, 302430), (593, 284580), (612, 275745), (620, 272187), (765, 220596), (837, 201620), (918, 183830), (930, 181458), (1020, 165447), (1054, 160110), (1116, 151215), (1186, 142290), (1395, 120972), (1530, 110298), (1581, 106740), (1674, 100810), (1779, 94860), (1836, 91915), (1860, 90729), (2108, 80055), (2295, 73532), (2372, 71145), (2635, 64044), (2790, 60486), (2965, 56916), (3060, 55149), (3162, 53370), (3348, 50405), (3558, 47430), (4185, 40324), (4590, 36766), (4743, 35580), (5270, 32022), (5337, 31620), (5580, 30243), (5930, 28458), (6324, 26685), (7116, 23715), (7905, 21348), (8370, 20162), (8895, 18972), (9180, 18383), (9486, 17790), (10081, 16740), (10540, 16011), (10674, 15810), (11860, 14229)]