2091745620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 7007793408

約数和(自身を除く): 4916047788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 151, 153, 162, 170, 180, 204, 255, 270, 302, 306, 324, 340, 405, 453, 459, 503, 510, 540, 604, 612, 755, 765, 810, 906, 918, 1006, 1020, 1359, 1377, 1509, 1510, 1530, 1620, 1812, 1836, 2012, 2265, 2295, 2515, 2567, 2718, 2754, 3018, 3020, 3060, 4077, 4527, 4530, 4590, 5030, 5134, 5436, 5508, 6036, 6795, 6885, 7545, 7701, 8154, 8551, 9054, 9060, 9180, 10060, 10268, 12231, 12835, 13581, 13590, 13770, 15090, 15402, 16308, 17102, 18108, 20385, 22635, 23103, 24462, 25653, 25670, 27162, 27180, 27540, 30180, 30804, 34204, 38505, 40743, 40770, 42755, 45270, 46206, 48924, 51306, 51340, 54324, 61155, 67905, 69309, 75953, 76959, 77010, 81486, 81540, 85510, 90540, 92412, 102612, 115515, 122310, 128265, 135810, 138618, 151906, 153918, 154020, 162972, 171020, 203715, 207927, 227859, 230877, 231030, 244620, 256530, 271620, 277236, 303812, 307836, 346545, 379765, 384795, 407430, 415854, 455718, 461754, 462060, 513060, 683577, 692631, 693090, 759530, 769590, 814860, 831708, 911436, 923508, 1039635, 1139295, 1154385, 1291201, 1367154, 1385262, 1386180, 1519060, 1539180, 2050731, 2079270, 2278590, 2308770, 2582402, 2734308, 2770524, 3417885, 3463155, 3873603, 4101462, 4158540, 4557180, 4617540, 5164804, 6152193, 6456005, 6835770, 6926310, 7747206, 8202924, 10253655, 11620809, 12304386, 12912010, 13671540, 13852620, 15494412, 19368015, 20507310, 23241618, 24608772, 25824020, 30760965, 34862427, 38736030, 41014620, 46483236, 58104045, 61521930, 69724854, 77472060, 104587281, 116208090, 123043860, 139449708, 174312135, 209174562, 232416180, 348624270, 418349124, 522936405, 697248540, 1045872810, 2091745620]

約数ペア:

[(1, 2091745620), (2, 1045872810), (3, 697248540), (4, 522936405), (5, 418349124), (6, 348624270), (9, 232416180), (10, 209174562), (12, 174312135), (15, 139449708), (17, 123043860), (18, 116208090), (20, 104587281), (27, 77472060), (30, 69724854), (34, 61521930), (36, 58104045), (45, 46483236), (51, 41014620), (54, 38736030), (60, 34862427), (68, 30760965), (81, 25824020), (85, 24608772), (90, 23241618), (102, 20507310), (108, 19368015), (135, 15494412), (151, 13852620), (153, 13671540), (162, 12912010), (170, 12304386), (180, 11620809), (204, 10253655), (255, 8202924), (270, 7747206), (302, 6926310), (306, 6835770), (324, 6456005), (340, 6152193), (405, 5164804), (453, 4617540), (459, 4557180), (503, 4158540), (510, 4101462), (540, 3873603), (604, 3463155), (612, 3417885), (755, 2770524), (765, 2734308), (810, 2582402), (906, 2308770), (918, 2278590), (1006, 2079270), (1020, 2050731), (1359, 1539180), (1377, 1519060), (1509, 1386180), (1510, 1385262), (1530, 1367154), (1620, 1291201), (1812, 1154385), (1836, 1139295), (2012, 1039635), (2265, 923508), (2295, 911436), (2515, 831708), (2567, 814860), (2718, 769590), (2754, 759530), (3018, 693090), (3020, 692631), (3060, 683577), (4077, 513060), (4527, 462060), (4530, 461754), (4590, 455718), (5030, 415854), (5134, 407430), (5436, 384795), (5508, 379765), (6036, 346545), (6795, 307836), (6885, 303812), (7545, 277236), (7701, 271620), (8154, 256530), (8551, 244620), (9054, 231030), (9060, 230877), (9180, 227859), (10060, 207927), (10268, 203715), (12231, 171020), (12835, 162972), (13581, 154020), (13590, 153918), (13770, 151906), (15090, 138618), (15402, 135810), (16308, 128265), (17102, 122310), (18108, 115515), (20385, 102612), (22635, 92412), (23103, 90540), (24462, 85510), (25653, 81540), (25670, 81486), (27162, 77010), (27180, 76959), (27540, 75953), (30180, 69309), (30804, 67905), (34204, 61155), (38505, 54324), (40743, 51340), (40770, 51306), (42755, 48924), (45270, 46206)]