1212402240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60169

約数の個数: 168

約数和(自身を含む): 4765974720

約数和(自身を除く): 3553572480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 60139, 120278, 180417, 240556, 300695, 360834, 420973, 481112, 541251, 601390, 721668, 841946, 902085, 962224, 1082502, 1202780, 1262919, 1443336, 1683892, 1804170, 1924448, 2104865, 2165004, 2405560, 2525838, 2706255, 2886672, 3367784, 3608340, 3788757, 3848896, 4209730, 4330008, 4811120, 5051676, 5412510, 5773344, 6314595, 6735568, 7216680, 7577514, 8419460, 8660016, 9622240, 10103352, 10825020, 11546688, 12629190, 13471136, 14433360, 15155028, 16838920, 17320032, 18943785, 19244480, 20206704, 21650040, 25258380, 26942272, 28866720, 30310056, 33677840, 34640064, 37887570, 40413408, 43300080, 50516760, 57733440, 60620112, 67355680, 75775140, 80826816, 86600160, 101033520, 121240224, 134711360, 151550280, 173200320, 202067040, 242480448, 303100560, 404134080, 606201120, 1212402240]

約数ペア:

[(1, 1212402240), (2, 606201120), (3, 404134080), (4, 303100560), (5, 242480448), (6, 202067040), (7, 173200320), (8, 151550280), (9, 134711360), (10, 121240224), (12, 101033520), (14, 86600160), (15, 80826816), (16, 75775140), (18, 67355680), (20, 60620112), (21, 57733440), (24, 50516760), (28, 43300080), (30, 40413408), (32, 37887570), (35, 34640064), (36, 33677840), (40, 30310056), (42, 28866720), (45, 26942272), (48, 25258380), (56, 21650040), (60, 20206704), (63, 19244480), (64, 18943785), (70, 17320032), (72, 16838920), (80, 15155028), (84, 14433360), (90, 13471136), (96, 12629190), (105, 11546688), (112, 10825020), (120, 10103352), (126, 9622240), (140, 8660016), (144, 8419460), (160, 7577514), (168, 7216680), (180, 6735568), (192, 6314595), (210, 5773344), (224, 5412510), (240, 5051676), (252, 4811120), (280, 4330008), (288, 4209730), (315, 3848896), (320, 3788757), (336, 3608340), (360, 3367784), (420, 2886672), (448, 2706255), (480, 2525838), (504, 2405560), (560, 2165004), (576, 2104865), (630, 1924448), (672, 1804170), (720, 1683892), (840, 1443336), (960, 1262919), (1008, 1202780), (1120, 1082502), (1260, 962224), (1344, 902085), (1440, 841946), (1680, 721668), (2016, 601390), (2240, 541251), (2520, 481112), (2880, 420973), (3360, 360834), (4032, 300695), (5040, 240556), (6720, 180417), (10080, 120278), (20160, 60139)]