1418188380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 4673894400

約数和(自身を除く): 3255706020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 196, 210, 245, 274, 294, 343, 411, 420, 490, 503, 548, 588, 685, 686, 735, 822, 959, 980, 1006, 1029, 1370, 1372, 1470, 1509, 1644, 1715, 1918, 2012, 2055, 2058, 2515, 2740, 2877, 2940, 3018, 3430, 3521, 3836, 4110, 4116, 4795, 5030, 5145, 5754, 6036, 6713, 6860, 7042, 7545, 8220, 9590, 10060, 10290, 10563, 11508, 13426, 14084, 14385, 15090, 17605, 19180, 20139, 20580, 21126, 24647, 26852, 28770, 30180, 33565, 35210, 40278, 42252, 46991, 49294, 52815, 57540, 67130, 68911, 70420, 73941, 80556, 93982, 98588, 100695, 105630, 123235, 134260, 137822, 140973, 147882, 172529, 187964, 201390, 206733, 211260, 234955, 246470, 275644, 281946, 295764, 344555, 345058, 369705, 402780, 413466, 469910, 482377, 492940, 517587, 563892, 689110, 690116, 704865, 739410, 826932, 862645, 939820, 964754, 1033665, 1035174, 1378220, 1409730, 1447131, 1478820, 1725290, 1929508, 2067330, 2070348, 2411885, 2587935, 2819460, 2894262, 3376639, 3450580, 4134660, 4823770, 5175870, 5788524, 6753278, 7235655, 9647540, 10129917, 10351740, 13506556, 14471310, 16883195, 20259834, 23636473, 28942620, 33766390, 40519668, 47272946, 50649585, 67532780, 70909419, 94545892, 101299170, 118182365, 141818838, 202598340, 236364730, 283637676, 354547095, 472729460, 709094190, 1418188380]

約数ペア:

[(1, 1418188380), (2, 709094190), (3, 472729460), (4, 354547095), (5, 283637676), (6, 236364730), (7, 202598340), (10, 141818838), (12, 118182365), (14, 101299170), (15, 94545892), (20, 70909419), (21, 67532780), (28, 50649585), (30, 47272946), (35, 40519668), (42, 33766390), (49, 28942620), (60, 23636473), (70, 20259834), (84, 16883195), (98, 14471310), (105, 13506556), (137, 10351740), (140, 10129917), (147, 9647540), (196, 7235655), (210, 6753278), (245, 5788524), (274, 5175870), (294, 4823770), (343, 4134660), (411, 3450580), (420, 3376639), (490, 2894262), (503, 2819460), (548, 2587935), (588, 2411885), (685, 2070348), (686, 2067330), (735, 1929508), (822, 1725290), (959, 1478820), (980, 1447131), (1006, 1409730), (1029, 1378220), (1370, 1035174), (1372, 1033665), (1470, 964754), (1509, 939820), (1644, 862645), (1715, 826932), (1918, 739410), (2012, 704865), (2055, 690116), (2058, 689110), (2515, 563892), (2740, 517587), (2877, 492940), (2940, 482377), (3018, 469910), (3430, 413466), (3521, 402780), (3836, 369705), (4110, 345058), (4116, 344555), (4795, 295764), (5030, 281946), (5145, 275644), (5754, 246470), (6036, 234955), (6713, 211260), (6860, 206733), (7042, 201390), (7545, 187964), (8220, 172529), (9590, 147882), (10060, 140973), (10290, 137822), (10563, 134260), (11508, 123235), (13426, 105630), (14084, 100695), (14385, 98588), (15090, 93982), (17605, 80556), (19180, 73941), (20139, 70420), (20580, 68911), (21126, 67130), (24647, 57540), (26852, 52815), (28770, 49294), (30180, 46991), (33565, 42252), (35210, 40278)]