23640120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 93312000

約数和(自身を除く): 69671880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 106, 108, 118, 120, 126, 135, 140, 159, 168, 177, 180, 189, 210, 212, 216, 236, 252, 265, 270, 280, 295, 315, 318, 354, 360, 371, 378, 413, 420, 424, 472, 477, 504, 530, 531, 540, 590, 630, 636, 708, 742, 756, 795, 826, 840, 885, 945, 954, 1060, 1062, 1080, 1113, 1180, 1239, 1260, 1272, 1416, 1431, 1484, 1512, 1590, 1593, 1652, 1770, 1855, 1890, 1908, 2065, 2120, 2124, 2226, 2360, 2385, 2478, 2520, 2655, 2862, 2968, 3127, 3180, 3186, 3304, 3339, 3540, 3710, 3717, 3780, 3816, 4130, 4248, 4452, 4770, 4956, 5310, 5565, 5724, 6195, 6254, 6360, 6372, 6678, 7080, 7155, 7420, 7434, 7560, 7965, 8260, 8904, 9381, 9540, 9912, 10017, 10620, 11130, 11151, 11448, 12390, 12508, 12744, 13356, 14310, 14840, 14868, 15635, 15930, 16520, 16695, 18585, 18762, 19080, 20034, 21240, 21889, 22260, 22302, 24780, 25016, 26712, 28143, 28620, 29736, 31270, 31860, 33390, 37170, 37524, 40068, 43778, 44520, 44604, 46905, 49560, 50085, 55755, 56286, 57240, 62540, 63720, 65667, 66780, 74340, 75048, 80136, 84429, 87556, 89208, 93810, 100170, 109445, 111510, 112572, 125080, 131334, 133560, 140715, 148680, 168858, 175112, 187620, 197001, 200340, 218890, 223020, 225144, 262668, 281430, 328335, 337716, 375240, 394002, 400680, 422145, 437780, 446040, 525336, 562860, 591003, 656670, 675432, 788004, 844290, 875560, 985005, 1125720, 1182006, 1313340, 1576008, 1688580, 1970010, 2364012, 2626680, 2955015, 3377160, 3940020, 4728024, 5910030, 7880040, 11820060, 23640120]

約数ペア:

[(1, 23640120), (2, 11820060), (3, 7880040), (4, 5910030), (5, 4728024), (6, 3940020), (7, 3377160), (8, 2955015), (9, 2626680), (10, 2364012), (12, 1970010), (14, 1688580), (15, 1576008), (18, 1313340), (20, 1182006), (21, 1125720), (24, 985005), (27, 875560), (28, 844290), (30, 788004), (35, 675432), (36, 656670), (40, 591003), (42, 562860), (45, 525336), (53, 446040), (54, 437780), (56, 422145), (59, 400680), (60, 394002), (63, 375240), (70, 337716), (72, 328335), (84, 281430), (90, 262668), (105, 225144), (106, 223020), (108, 218890), (118, 200340), (120, 197001), (126, 187620), (135, 175112), (140, 168858), (159, 148680), (168, 140715), (177, 133560), (180, 131334), (189, 125080), (210, 112572), (212, 111510), (216, 109445), (236, 100170), (252, 93810), (265, 89208), (270, 87556), (280, 84429), (295, 80136), (315, 75048), (318, 74340), (354, 66780), (360, 65667), (371, 63720), (378, 62540), (413, 57240), (420, 56286), (424, 55755), (472, 50085), (477, 49560), (504, 46905), (530, 44604), (531, 44520), (540, 43778), (590, 40068), (630, 37524), (636, 37170), (708, 33390), (742, 31860), (756, 31270), (795, 29736), (826, 28620), (840, 28143), (885, 26712), (945, 25016), (954, 24780), (1060, 22302), (1062, 22260), (1080, 21889), (1113, 21240), (1180, 20034), (1239, 19080), (1260, 18762), (1272, 18585), (1416, 16695), (1431, 16520), (1484, 15930), (1512, 15635), (1590, 14868), (1593, 14840), (1652, 14310), (1770, 13356), (1855, 12744), (1890, 12508), (1908, 12390), (2065, 11448), (2120, 11151), (2124, 11130), (2226, 10620), (2360, 10017), (2385, 9912), (2478, 9540), (2520, 9381), (2655, 8904), (2862, 8260), (2968, 7965), (3127, 7560), (3180, 7434), (3186, 7420), (3304, 7155), (3339, 7080), (3540, 6678), (3710, 6372), (3717, 6360), (3780, 6254), (3816, 6195), (4130, 5724), (4248, 5565), (4452, 5310), (4770, 4956)]