21839378220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{69371}}^1$

素因数の和:69453

約数の個数: 192

約数和(自身を含む): 75521134080

約数和(自身を除く): 53681755860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 396, 477, 495, 530, 540, 583, 594, 636, 660, 795, 954, 990, 1060, 1166, 1188, 1431, 1485, 1590, 1749, 1908, 1980, 2332, 2385, 2862, 2915, 2970, 3180, 3498, 4770, 5247, 5724, 5830, 5940, 6996, 7155, 8745, 9540, 10494, 11660, 14310, 15741, 17490, 20988, 26235, 28620, 31482, 34980, 52470, 62964, 69371, 78705, 104940, 138742, 157410, 208113, 277484, 314820, 346855, 416226, 624339, 693710, 763081, 832452, 1040565, 1248678, 1387420, 1526162, 1873017, 2081130, 2289243, 2497356, 3052324, 3121695, 3676663, 3746034, 3815405, 4162260, 4578486, 6243390, 6867729, 7353326, 7492068, 7630810, 9156972, 9365085, 11029989, 11446215, 12486780, 13735458, 14706652, 15261620, 18383315, 18730170, 20603187, 22059978, 22892430, 27470916, 33089967, 34338645, 36766630, 37460340, 40443293, 41206374, 44119956, 45784860, 55149945, 66179934, 68677290, 73533260, 80886586, 82412748, 99269901, 103015935, 110299890, 121329879, 132359868, 137354580, 161773172, 165449835, 198539802, 202216465, 206031870, 220599780, 242659758, 330899670, 363989637, 397079604, 404432930, 412063740, 485319516, 496349505, 606649395, 661799340, 727979274, 808865860, 992699010, 1091968911, 1213298790, 1455958548, 1819948185, 1985398020, 2183937822, 2426597580, 3639896370, 4367875644, 5459844555, 7279792740, 10919689110, 21839378220]

約数ペア:

[(1, 21839378220), (2, 10919689110), (3, 7279792740), (4, 5459844555), (5, 4367875644), (6, 3639896370), (9, 2426597580), (10, 2183937822), (11, 1985398020), (12, 1819948185), (15, 1455958548), (18, 1213298790), (20, 1091968911), (22, 992699010), (27, 808865860), (30, 727979274), (33, 661799340), (36, 606649395), (44, 496349505), (45, 485319516), (53, 412063740), (54, 404432930), (55, 397079604), (60, 363989637), (66, 330899670), (90, 242659758), (99, 220599780), (106, 206031870), (108, 202216465), (110, 198539802), (132, 165449835), (135, 161773172), (159, 137354580), (165, 132359868), (180, 121329879), (198, 110299890), (212, 103015935), (220, 99269901), (265, 82412748), (270, 80886586), (297, 73533260), (318, 68677290), (330, 66179934), (396, 55149945), (477, 45784860), (495, 44119956), (530, 41206374), (540, 40443293), (583, 37460340), (594, 36766630), (636, 34338645), (660, 33089967), (795, 27470916), (954, 22892430), (990, 22059978), (1060, 20603187), (1166, 18730170), (1188, 18383315), (1431, 15261620), (1485, 14706652), (1590, 13735458), (1749, 12486780), (1908, 11446215), (1980, 11029989), (2332, 9365085), (2385, 9156972), (2862, 7630810), (2915, 7492068), (2970, 7353326), (3180, 6867729), (3498, 6243390), (4770, 4578486), (5247, 4162260), (5724, 3815405), (5830, 3746034), (5940, 3676663), (6996, 3121695), (7155, 3052324), (8745, 2497356), (9540, 2289243), (10494, 2081130), (11660, 1873017), (14310, 1526162), (15741, 1387420), (17490, 1248678), (20988, 1040565), (26235, 832452), (28620, 763081), (31482, 693710), (34980, 624339), (52470, 416226), (62964, 346855), (69371, 314820), (78705, 277484), (104940, 208113), (138742, 157410)]