2079414540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4157}}^1$

素因数の和:4576

約数の個数: 144

約数和(自身を含む): 7228533312

約数和(自身を除く): 5149118772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 397, 420, 630, 794, 1191, 1260, 1588, 1985, 2382, 2779, 3573, 3970, 4157, 4764, 5558, 5955, 7146, 7940, 8314, 8337, 11116, 11910, 12471, 13895, 14292, 16628, 16674, 17865, 20785, 23820, 24942, 25011, 27790, 29099, 33348, 35730, 37413, 41570, 41685, 49884, 50022, 55580, 58198, 62355, 71460, 74826, 83140, 83370, 87297, 100044, 116396, 124710, 125055, 145495, 149652, 166740, 174594, 187065, 249420, 250110, 261891, 290990, 349188, 374130, 436485, 500220, 523782, 581980, 748260, 872970, 1047564, 1309455, 1650329, 1745940, 2618910, 3300658, 4950987, 5237820, 6601316, 8251645, 9901974, 11552303, 14852961, 16503290, 19803948, 23104606, 24754935, 29705922, 33006580, 34656909, 46209212, 49509870, 57761515, 59411844, 69313818, 74264805, 99019740, 103970727, 115523030, 138627636, 148529610, 173284545, 207941454, 231046060, 297059220, 346569090, 415882908, 519853635, 693138180, 1039707270, 2079414540]

約数ペア:

[(1, 2079414540), (2, 1039707270), (3, 693138180), (4, 519853635), (5, 415882908), (6, 346569090), (7, 297059220), (9, 231046060), (10, 207941454), (12, 173284545), (14, 148529610), (15, 138627636), (18, 115523030), (20, 103970727), (21, 99019740), (28, 74264805), (30, 69313818), (35, 59411844), (36, 57761515), (42, 49509870), (45, 46209212), (60, 34656909), (63, 33006580), (70, 29705922), (84, 24754935), (90, 23104606), (105, 19803948), (126, 16503290), (140, 14852961), (180, 11552303), (210, 9901974), (252, 8251645), (315, 6601316), (397, 5237820), (420, 4950987), (630, 3300658), (794, 2618910), (1191, 1745940), (1260, 1650329), (1588, 1309455), (1985, 1047564), (2382, 872970), (2779, 748260), (3573, 581980), (3970, 523782), (4157, 500220), (4764, 436485), (5558, 374130), (5955, 349188), (7146, 290990), (7940, 261891), (8314, 250110), (8337, 249420), (11116, 187065), (11910, 174594), (12471, 166740), (13895, 149652), (14292, 145495), (16628, 125055), (16674, 124710), (17865, 116396), (20785, 100044), (23820, 87297), (24942, 83370), (25011, 83140), (27790, 74826), (29099, 71460), (33348, 62355), (35730, 58198), (37413, 55580), (41570, 50022), (41685, 49884)]