160154820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 595203840

約数和(自身を除く): 435049020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 487, 522, 540, 567, 580, 609, 630, 756, 783, 810, 812, 870, 945, 974, 1015, 1044, 1134, 1218, 1260, 1305, 1461, 1566, 1620, 1740, 1827, 1890, 1948, 2030, 2268, 2349, 2435, 2436, 2610, 2835, 2922, 3045, 3132, 3409, 3654, 3780, 3915, 4060, 4383, 4698, 4870, 5220, 5481, 5670, 5844, 6090, 6818, 7305, 7308, 7830, 8766, 9135, 9396, 9740, 10227, 10962, 11340, 11745, 12180, 13149, 13636, 14123, 14610, 15660, 16443, 17045, 17532, 18270, 20454, 21915, 21924, 23490, 26298, 27405, 28246, 29220, 30681, 32886, 34090, 36540, 39447, 40908, 42369, 43830, 46980, 51135, 52596, 54810, 56492, 61362, 65745, 65772, 68180, 70615, 78894, 82215, 84738, 87660, 92043, 98861, 102270, 109620, 122724, 127107, 131490, 141230, 153405, 157788, 164430, 169476, 184086, 197235, 197722, 204540, 211845, 254214, 262980, 276129, 282460, 296583, 306810, 328860, 368172, 381321, 394470, 395444, 423690, 460215, 494305, 508428, 552258, 593166, 613620, 635535, 762642, 788940, 847380, 889749, 920430, 988610, 1104516, 1143963, 1186332, 1271070, 1380645, 1482915, 1525284, 1779498, 1840860, 1906605, 1977220, 2287926, 2542140, 2669247, 2761290, 2965830, 3558996, 3813210, 4448745, 4575852, 5338494, 5522580, 5719815, 5931660, 7626420, 8007741, 8897490, 10676988, 11439630, 13346235, 16015482, 17794980, 22879260, 26692470, 32030964, 40038705, 53384940, 80077410, 160154820]

約数ペア:

[(1, 160154820), (2, 80077410), (3, 53384940), (4, 40038705), (5, 32030964), (6, 26692470), (7, 22879260), (9, 17794980), (10, 16015482), (12, 13346235), (14, 11439630), (15, 10676988), (18, 8897490), (20, 8007741), (21, 7626420), (27, 5931660), (28, 5719815), (29, 5522580), (30, 5338494), (35, 4575852), (36, 4448745), (42, 3813210), (45, 3558996), (54, 2965830), (58, 2761290), (60, 2669247), (63, 2542140), (70, 2287926), (81, 1977220), (84, 1906605), (87, 1840860), (90, 1779498), (105, 1525284), (108, 1482915), (116, 1380645), (126, 1271070), (135, 1186332), (140, 1143963), (145, 1104516), (162, 988610), (174, 920430), (180, 889749), (189, 847380), (203, 788940), (210, 762642), (252, 635535), (261, 613620), (270, 593166), (290, 552258), (315, 508428), (324, 494305), (348, 460215), (378, 423690), (405, 395444), (406, 394470), (420, 381321), (435, 368172), (487, 328860), (522, 306810), (540, 296583), (567, 282460), (580, 276129), (609, 262980), (630, 254214), (756, 211845), (783, 204540), (810, 197722), (812, 197235), (870, 184086), (945, 169476), (974, 164430), (1015, 157788), (1044, 153405), (1134, 141230), (1218, 131490), (1260, 127107), (1305, 122724), (1461, 109620), (1566, 102270), (1620, 98861), (1740, 92043), (1827, 87660), (1890, 84738), (1948, 82215), (2030, 78894), (2268, 70615), (2349, 68180), (2435, 65772), (2436, 65745), (2610, 61362), (2835, 56492), (2922, 54810), (3045, 52596), (3132, 51135), (3409, 46980), (3654, 43830), (3780, 42369), (3915, 40908), (4060, 39447), (4383, 36540), (4698, 34090), (4870, 32886), (5220, 30681), (5481, 29220), (5670, 28246), (5844, 27405), (6090, 26298), (6818, 23490), (7305, 21924), (7308, 21915), (7830, 20454), (8766, 18270), (9135, 17532), (9396, 17045), (9740, 16443), (10227, 15660), (10962, 14610), (11340, 14123), (11745, 13636), (12180, 13149)]