18739616760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1423

約数の個数: 256

約数和(自身を含む): 63562320000

約数和(自身を除く): 44822703240

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, 101, 108, 120, 135, 149, 180, 202, 216, 270, 298, 303, 360, 404, 447, 505, 540, 596, 606, 745, 808, 894, 909, 1010, 1080, 1153, 1192, 1212, 1341, 1490, 1515, 1788, 1818, 2020, 2235, 2306, 2424, 2682, 2727, 2980, 3030, 3459, 3576, 3636, 4023, 4040, 4470, 4545, 4612, 5364, 5454, 5765, 5960, 6060, 6705, 6918, 7272, 8046, 8940, 9090, 9224, 10377, 10728, 10908, 11530, 12120, 13410, 13635, 13836, 15049, 16092, 17295, 17880, 18180, 20115, 20754, 21816, 23060, 26820, 27270, 27672, 30098, 31131, 32184, 34590, 36360, 40230, 41508, 45147, 46120, 51885, 53640, 54540, 60196, 62262, 69180, 75245, 80460, 83016, 90294, 103770, 109080, 116453, 120392, 124524, 135441, 138360, 150490, 155655, 160920, 171797, 180588, 207540, 225735, 232906, 249048, 270882, 300980, 311310, 343594, 349359, 361176, 406323, 415080, 451470, 465812, 515391, 541764, 582265, 601960, 622620, 677205, 687188, 698718, 812646, 858985, 902940, 931624, 1030782, 1048077, 1083528, 1164530, 1245240, 1354410, 1374376, 1397436, 1546173, 1625292, 1717970, 1746795, 1805880, 2031615, 2061564, 2096154, 2329060, 2576955, 2708820, 2794872, 3092346, 3144231, 3250584, 3435940, 3493590, 4063230, 4123128, 4192308, 4638519, 4658120, 5153910, 5240385, 5417640, 6184692, 6288462, 6871880, 6987180, 7730865, 8126460, 8384616, 9277038, 10307820, 10480770, 12369384, 12576924, 13974360, 15461730, 15721155, 16252920, 17351497, 18554076, 20615640, 20961540, 23192595, 25153848, 30923460, 31442310, 34702994, 37108152, 41923080, 46385190, 52054491, 61846920, 62884620, 69405988, 86757485, 92770380, 104108982, 125769240, 138811976, 156163473, 173514970, 185540760, 208217964, 260272455, 312326946, 347029940, 416435928, 468490419, 520544910, 624653892, 694059880, 780817365, 936980838, 1041089820, 1249307784, 1561634730, 1873961676, 2082179640, 2342452095, 3123269460, 3747923352, 4684904190, 6246538920, 9369808380, 18739616760]

約数ペア:

[(1, 18739616760), (2, 9369808380), (3, 6246538920), (4, 4684904190), (5, 3747923352), (6, 3123269460), (8, 2342452095), (9, 2082179640), (10, 1873961676), (12, 1561634730), (15, 1249307784), (18, 1041089820), (20, 936980838), (24, 780817365), (27, 694059880), (30, 624653892), (36, 520544910), (40, 468490419), (45, 416435928), (54, 347029940), (60, 312326946), (72, 260272455), (90, 208217964), (101, 185540760), (108, 173514970), (120, 156163473), (135, 138811976), (149, 125769240), (180, 104108982), (202, 92770380), (216, 86757485), (270, 69405988), (298, 62884620), (303, 61846920), (360, 52054491), (404, 46385190), (447, 41923080), (505, 37108152), (540, 34702994), (596, 31442310), (606, 30923460), (745, 25153848), (808, 23192595), (894, 20961540), (909, 20615640), (1010, 18554076), (1080, 17351497), (1153, 16252920), (1192, 15721155), (1212, 15461730), (1341, 13974360), (1490, 12576924), (1515, 12369384), (1788, 10480770), (1818, 10307820), (2020, 9277038), (2235, 8384616), (2306, 8126460), (2424, 7730865), (2682, 6987180), (2727, 6871880), (2980, 6288462), (3030, 6184692), (3459, 5417640), (3576, 5240385), (3636, 5153910), (4023, 4658120), (4040, 4638519), (4470, 4192308), (4545, 4123128), (4612, 4063230), (5364, 3493590), (5454, 3435940), (5765, 3250584), (5960, 3144231), (6060, 3092346), (6705, 2794872), (6918, 2708820), (7272, 2576955), (8046, 2329060), (8940, 2096154), (9090, 2061564), (9224, 2031615), (10377, 1805880), (10728, 1746795), (10908, 1717970), (11530, 1625292), (12120, 1546173), (13410, 1397436), (13635, 1374376), (13836, 1354410), (15049, 1245240), (16092, 1164530), (17295, 1083528), (17880, 1048077), (18180, 1030782), (20115, 931624), (20754, 902940), (21816, 858985), (23060, 812646), (26820, 698718), (27270, 687188), (27672, 677205), (30098, 622620), (31131, 601960), (32184, 582265), (34590, 541764), (36360, 515391), (40230, 465812), (41508, 451470), (45147, 415080), (46120, 406323), (51885, 361176), (53640, 349359), (54540, 343594), (60196, 311310), (62262, 300980), (69180, 270882), (75245, 249048), (80460, 232906), (83016, 225735), (90294, 207540), (103770, 180588), (109080, 171797), (116453, 160920), (120392, 155655), (124524, 150490), (135441, 138360)]