2040795540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18617}}^1$

素因数の和:18671

約数の個数: 192

約数和(自身を含む): 7506777600

約数和(自身を除く): 5465982060

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, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5481, 6090, 7308, 7830, 9135, 10962, 12180, 15660, 18270, 18617, 21924, 27405, 36540, 37234, 54810, 55851, 74468, 93085, 109620, 111702, 130319, 167553, 186170, 223404, 260638, 279255, 335106, 372340, 390957, 502659, 521276, 539893, 558510, 651595, 670212, 781914, 837765, 1005318, 1079786, 1117020, 1172871, 1303190, 1563828, 1619679, 1675530, 1954785, 2010636, 2159572, 2345742, 2513295, 2606380, 2699465, 3239358, 3351060, 3518613, 3779251, 3909570, 4691484, 4859037, 5026590, 5398930, 5864355, 6478716, 7037226, 7558502, 7819140, 8098395, 9718074, 10053180, 10797860, 11337753, 11728710, 14074452, 14577111, 15117004, 16196790, 17593065, 18896255, 19436148, 22675506, 23457420, 24295185, 29154222, 32393580, 34013259, 35186130, 37792510, 45351012, 48590370, 56688765, 58308444, 68026518, 70372260, 72885555, 75585020, 97180740, 102039777, 113377530, 136053036, 145771110, 170066295, 204079554, 226755060, 291542220, 340132590, 408159108, 510198885, 680265180, 1020397770, 2040795540]

約数ペア:

[(1, 2040795540), (2, 1020397770), (3, 680265180), (4, 510198885), (5, 408159108), (6, 340132590), (7, 291542220), (9, 226755060), (10, 204079554), (12, 170066295), (14, 145771110), (15, 136053036), (18, 113377530), (20, 102039777), (21, 97180740), (27, 75585020), (28, 72885555), (29, 70372260), (30, 68026518), (35, 58308444), (36, 56688765), (42, 48590370), (45, 45351012), (54, 37792510), (58, 35186130), (60, 34013259), (63, 32393580), (70, 29154222), (84, 24295185), (87, 23457420), (90, 22675506), (105, 19436148), (108, 18896255), (116, 17593065), (126, 16196790), (135, 15117004), (140, 14577111), (145, 14074452), (174, 11728710), (180, 11337753), (189, 10797860), (203, 10053180), (210, 9718074), (252, 8098395), (261, 7819140), (270, 7558502), (290, 7037226), (315, 6478716), (348, 5864355), (378, 5398930), (406, 5026590), (420, 4859037), (435, 4691484), (522, 3909570), (540, 3779251), (580, 3518613), (609, 3351060), (630, 3239358), (756, 2699465), (783, 2606380), (812, 2513295), (870, 2345742), (945, 2159572), (1015, 2010636), (1044, 1954785), (1218, 1675530), (1260, 1619679), (1305, 1563828), (1566, 1303190), (1740, 1172871), (1827, 1117020), (1890, 1079786), (2030, 1005318), (2436, 837765), (2610, 781914), (3045, 670212), (3132, 651595), (3654, 558510), (3780, 539893), (3915, 521276), (4060, 502659), (5220, 390957), (5481, 372340), (6090, 335106), (7308, 279255), (7830, 260638), (9135, 223404), (10962, 186170), (12180, 167553), (15660, 130319), (18270, 111702), (18617, 109620), (21924, 93085), (27405, 74468), (36540, 55851), (37234, 54810)]