2064179880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{117017}}^1$

素因数の和:117048

約数の個数: 144

約数和(自身を含む): 7803930420

約数和(自身を除く): 5739750540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 117017, 234034, 351051, 468068, 585085, 702102, 819119, 936136, 1053153, 1170170, 1404204, 1638238, 1755255, 2106306, 2340340, 2457357, 2808408, 3276476, 3510510, 4095595, 4212612, 4680680, 4914714, 5265765, 5733833, 6552952, 7021020, 7372071, 8191190, 8425224, 9829428, 10531530, 11467666, 12286785, 14042040, 14744142, 16382380, 17201499, 19658856, 21063060, 22935332, 24573570, 28669165, 29488284, 32764760, 34402998, 36860355, 42126120, 45870664, 49147140, 51604497, 57338330, 58976568, 68805996, 73720710, 86007495, 98294280, 103208994, 114676660, 137611992, 147441420, 172014990, 206417988, 229353320, 258022485, 294882840, 344029980, 412835976, 516044970, 688059960, 1032089940, 2064179880]

約数ペア:

[(1, 2064179880), (2, 1032089940), (3, 688059960), (4, 516044970), (5, 412835976), (6, 344029980), (7, 294882840), (8, 258022485), (9, 229353320), (10, 206417988), (12, 172014990), (14, 147441420), (15, 137611992), (18, 114676660), (20, 103208994), (21, 98294280), (24, 86007495), (28, 73720710), (30, 68805996), (35, 58976568), (36, 57338330), (40, 51604497), (42, 49147140), (45, 45870664), (49, 42126120), (56, 36860355), (60, 34402998), (63, 32764760), (70, 29488284), (72, 28669165), (84, 24573570), (90, 22935332), (98, 21063060), (105, 19658856), (120, 17201499), (126, 16382380), (140, 14744142), (147, 14042040), (168, 12286785), (180, 11467666), (196, 10531530), (210, 9829428), (245, 8425224), (252, 8191190), (280, 7372071), (294, 7021020), (315, 6552952), (360, 5733833), (392, 5265765), (420, 4914714), (441, 4680680), (490, 4212612), (504, 4095595), (588, 3510510), (630, 3276476), (735, 2808408), (840, 2457357), (882, 2340340), (980, 2106306), (1176, 1755255), (1260, 1638238), (1470, 1404204), (1764, 1170170), (1960, 1053153), (2205, 936136), (2520, 819119), (2940, 702102), (3528, 585085), (4410, 468068), (5880, 351051), (8820, 234034), (17640, 117017)]