2021843880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{114617}}^1$

素因数の和:114648

約数の個数: 144

約数和(自身を含む): 7643874420

約数和(自身を除く): 5622030540

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, 114617, 229234, 343851, 458468, 573085, 687702, 802319, 916936, 1031553, 1146170, 1375404, 1604638, 1719255, 2063106, 2292340, 2406957, 2750808, 3209276, 3438510, 4011595, 4126212, 4584680, 4813914, 5157765, 5616233, 6418552, 6877020, 7220871, 8023190, 8252424, 9627828, 10315530, 11232466, 12034785, 13754040, 14441742, 16046380, 16848699, 19255656, 20631060, 22464932, 24069570, 28081165, 28883484, 32092760, 33697398, 36104355, 41262120, 44929864, 48139140, 50546097, 56162330, 57766968, 67394796, 72208710, 84243495, 96278280, 101092194, 112324660, 134789592, 144417420, 168486990, 202184388, 224649320, 252730485, 288834840, 336973980, 404368776, 505460970, 673947960, 1010921940, 2021843880]

約数ペア:

[(1, 2021843880), (2, 1010921940), (3, 673947960), (4, 505460970), (5, 404368776), (6, 336973980), (7, 288834840), (8, 252730485), (9, 224649320), (10, 202184388), (12, 168486990), (14, 144417420), (15, 134789592), (18, 112324660), (20, 101092194), (21, 96278280), (24, 84243495), (28, 72208710), (30, 67394796), (35, 57766968), (36, 56162330), (40, 50546097), (42, 48139140), (45, 44929864), (49, 41262120), (56, 36104355), (60, 33697398), (63, 32092760), (70, 28883484), (72, 28081165), (84, 24069570), (90, 22464932), (98, 20631060), (105, 19255656), (120, 16848699), (126, 16046380), (140, 14441742), (147, 13754040), (168, 12034785), (180, 11232466), (196, 10315530), (210, 9627828), (245, 8252424), (252, 8023190), (280, 7220871), (294, 6877020), (315, 6418552), (360, 5616233), (392, 5157765), (420, 4813914), (441, 4584680), (490, 4126212), (504, 4011595), (588, 3438510), (630, 3209276), (735, 2750808), (840, 2406957), (882, 2292340), (980, 2063106), (1176, 1719255), (1260, 1604638), (1470, 1375404), (1764, 1146170), (1960, 1031553), (2205, 916936), (2520, 802319), (2940, 687702), (3528, 573085), (4410, 458468), (5880, 343851), (8820, 229234), (17640, 114617)]