2165598540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{29131}}^1$

素因数の和:29212

約数の個数: 144

約数和(自身を含む): 7634914560

約数和(自身を除く): 5469316020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 3540, 3717, 4130, 4956, 5310, 6195, 7434, 8260, 10620, 12390, 14868, 18585, 24780, 29131, 37170, 58262, 74340, 87393, 116524, 145655, 174786, 203917, 262179, 291310, 349572, 407834, 436965, 524358, 582620, 611751, 815668, 873930, 1019585, 1048716, 1223502, 1310895, 1718729, 1747860, 1835253, 2039170, 2447004, 2621790, 3058755, 3437458, 3670506, 4078340, 5156187, 5243580, 6117510, 6874916, 7341012, 8593645, 9176265, 10312374, 12031103, 12235020, 15468561, 17187290, 18352530, 20624748, 24062206, 25780935, 30937122, 34374580, 36093309, 36705060, 48124412, 51561870, 60155515, 61874244, 72186618, 77342805, 103123740, 108279927, 120311030, 144373236, 154685610, 180466545, 216559854, 240622060, 309371220, 360933090, 433119708, 541399635, 721866180, 1082799270, 2165598540]

約数ペア:

[(1, 2165598540), (2, 1082799270), (3, 721866180), (4, 541399635), (5, 433119708), (6, 360933090), (7, 309371220), (9, 240622060), (10, 216559854), (12, 180466545), (14, 154685610), (15, 144373236), (18, 120311030), (20, 108279927), (21, 103123740), (28, 77342805), (30, 72186618), (35, 61874244), (36, 60155515), (42, 51561870), (45, 48124412), (59, 36705060), (60, 36093309), (63, 34374580), (70, 30937122), (84, 25780935), (90, 24062206), (105, 20624748), (118, 18352530), (126, 17187290), (140, 15468561), (177, 12235020), (180, 12031103), (210, 10312374), (236, 9176265), (252, 8593645), (295, 7341012), (315, 6874916), (354, 6117510), (413, 5243580), (420, 5156187), (531, 4078340), (590, 3670506), (630, 3437458), (708, 3058755), (826, 2621790), (885, 2447004), (1062, 2039170), (1180, 1835253), (1239, 1747860), (1260, 1718729), (1652, 1310895), (1770, 1223502), (2065, 1048716), (2124, 1019585), (2478, 873930), (2655, 815668), (3540, 611751), (3717, 582620), (4130, 524358), (4956, 436965), (5310, 407834), (6195, 349572), (7434, 291310), (8260, 262179), (10620, 203917), (12390, 174786), (14868, 145655), (18585, 116524), (24780, 87393), (29131, 74340), (37170, 58262)]