165104520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 590483520

約数和(自身を除く): 425379000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 653, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1306, 1470, 1505, 1720, 1806, 1959, 1960, 2107, 2408, 2580, 2612, 2940, 3010, 3265, 3612, 3918, 4214, 4515, 4571, 5160, 5224, 5880, 6020, 6321, 6530, 7224, 7836, 8428, 9030, 9142, 9795, 10535, 12040, 12642, 13060, 13713, 15672, 16856, 18060, 18284, 19590, 21070, 22855, 25284, 26120, 27426, 28079, 31605, 31997, 36120, 36568, 39180, 42140, 45710, 50568, 54852, 56158, 63210, 63994, 68565, 78360, 84237, 84280, 91420, 95991, 109704, 112316, 126420, 127988, 137130, 140395, 159985, 168474, 182840, 191982, 196553, 224632, 252840, 255976, 274260, 280790, 319970, 336948, 383964, 393106, 421185, 479955, 548520, 561580, 589659, 639940, 673896, 767928, 786212, 842370, 959910, 982765, 1123160, 1179318, 1279880, 1375871, 1572424, 1684740, 1919820, 1965530, 2358636, 2751742, 2948295, 3369480, 3839640, 3931060, 4127613, 4717272, 5503484, 5896590, 6879355, 7862120, 8255226, 11006968, 11793180, 13758710, 16510452, 20638065, 23586360, 27517420, 33020904, 41276130, 55034840, 82552260, 165104520]

約数ペア:

[(1, 165104520), (2, 82552260), (3, 55034840), (4, 41276130), (5, 33020904), (6, 27517420), (7, 23586360), (8, 20638065), (10, 16510452), (12, 13758710), (14, 11793180), (15, 11006968), (20, 8255226), (21, 7862120), (24, 6879355), (28, 5896590), (30, 5503484), (35, 4717272), (40, 4127613), (42, 3931060), (43, 3839640), (49, 3369480), (56, 2948295), (60, 2751742), (70, 2358636), (84, 1965530), (86, 1919820), (98, 1684740), (105, 1572424), (120, 1375871), (129, 1279880), (140, 1179318), (147, 1123160), (168, 982765), (172, 959910), (196, 842370), (210, 786212), (215, 767928), (245, 673896), (258, 639940), (280, 589659), (294, 561580), (301, 548520), (344, 479955), (392, 421185), (420, 393106), (430, 383964), (490, 336948), (516, 319970), (588, 280790), (602, 274260), (645, 255976), (653, 252840), (735, 224632), (840, 196553), (860, 191982), (903, 182840), (980, 168474), (1032, 159985), (1176, 140395), (1204, 137130), (1290, 127988), (1306, 126420), (1470, 112316), (1505, 109704), (1720, 95991), (1806, 91420), (1959, 84280), (1960, 84237), (2107, 78360), (2408, 68565), (2580, 63994), (2612, 63210), (2940, 56158), (3010, 54852), (3265, 50568), (3612, 45710), (3918, 42140), (4214, 39180), (4515, 36568), (4571, 36120), (5160, 31997), (5224, 31605), (5880, 28079), (6020, 27426), (6321, 26120), (6530, 25284), (7224, 22855), (7836, 21070), (8428, 19590), (9030, 18284), (9142, 18060), (9795, 16856), (10535, 15672), (12040, 13713), (12642, 13060)]