67866960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 254448000

約数和(自身を除く): 186581040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 199, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 398, 406, 420, 435, 464, 490, 560, 580, 588, 597, 609, 696, 735, 784, 796, 812, 840, 870, 980, 995, 1015, 1160, 1176, 1194, 1218, 1392, 1393, 1421, 1470, 1592, 1624, 1680, 1740, 1960, 1990, 2030, 2320, 2352, 2388, 2436, 2786, 2842, 2940, 2985, 3045, 3184, 3248, 3480, 3920, 3980, 4060, 4179, 4263, 4776, 4872, 5572, 5684, 5771, 5880, 5970, 6090, 6960, 6965, 7105, 7960, 8120, 8358, 8526, 9552, 9744, 9751, 11144, 11368, 11542, 11760, 11940, 12180, 13930, 14210, 15920, 16240, 16716, 17052, 17313, 19502, 20895, 21315, 22288, 22736, 23084, 23880, 24360, 27860, 28420, 28855, 29253, 33432, 34104, 34626, 39004, 40397, 41790, 42630, 46168, 47760, 48720, 48755, 55720, 56840, 57710, 58506, 66864, 68208, 69252, 78008, 80794, 83580, 85260, 86565, 92336, 97510, 111440, 113680, 115420, 117012, 121191, 138504, 146265, 156016, 161588, 167160, 170520, 173130, 195020, 201985, 230840, 234024, 242382, 277008, 282779, 292530, 323176, 334320, 341040, 346260, 390040, 403970, 461680, 468048, 484764, 565558, 585060, 605955, 646352, 692520, 780080, 807940, 848337, 969528, 1131116, 1170120, 1211910, 1385040, 1413895, 1615880, 1696674, 1939056, 2262232, 2340240, 2423820, 2827790, 3231760, 3393348, 4241685, 4524464, 4847640, 5655580, 6786696, 8483370, 9695280, 11311160, 13573392, 16966740, 22622320, 33933480, 67866960]

約数ペア:

[(1, 67866960), (2, 33933480), (3, 22622320), (4, 16966740), (5, 13573392), (6, 11311160), (7, 9695280), (8, 8483370), (10, 6786696), (12, 5655580), (14, 4847640), (15, 4524464), (16, 4241685), (20, 3393348), (21, 3231760), (24, 2827790), (28, 2423820), (29, 2340240), (30, 2262232), (35, 1939056), (40, 1696674), (42, 1615880), (48, 1413895), (49, 1385040), (56, 1211910), (58, 1170120), (60, 1131116), (70, 969528), (80, 848337), (84, 807940), (87, 780080), (98, 692520), (105, 646352), (112, 605955), (116, 585060), (120, 565558), (140, 484764), (145, 468048), (147, 461680), (168, 403970), (174, 390040), (196, 346260), (199, 341040), (203, 334320), (210, 323176), (232, 292530), (240, 282779), (245, 277008), (280, 242382), (290, 234024), (294, 230840), (336, 201985), (348, 195020), (392, 173130), (398, 170520), (406, 167160), (420, 161588), (435, 156016), (464, 146265), (490, 138504), (560, 121191), (580, 117012), (588, 115420), (597, 113680), (609, 111440), (696, 97510), (735, 92336), (784, 86565), (796, 85260), (812, 83580), (840, 80794), (870, 78008), (980, 69252), (995, 68208), (1015, 66864), (1160, 58506), (1176, 57710), (1194, 56840), (1218, 55720), (1392, 48755), (1393, 48720), (1421, 47760), (1470, 46168), (1592, 42630), (1624, 41790), (1680, 40397), (1740, 39004), (1960, 34626), (1990, 34104), (2030, 33432), (2320, 29253), (2352, 28855), (2388, 28420), (2436, 27860), (2786, 24360), (2842, 23880), (2940, 23084), (2985, 22736), (3045, 22288), (3184, 21315), (3248, 20895), (3480, 19502), (3920, 17313), (3980, 17052), (4060, 16716), (4179, 16240), (4263, 15920), (4776, 14210), (4872, 13930), (5572, 12180), (5684, 11940), (5771, 11760), (5880, 11542), (5970, 11368), (6090, 11144), (6960, 9751), (6965, 9744), (7105, 9552), (7960, 8526), (8120, 8358)]