618654240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 2196875520

約数和(自身を除く): 1578221280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2017, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4034, 4260, 4320, 5112, 5680, 6051, 6390, 6816, 7668, 8068, 8520, 9585, 10085, 10224, 11360, 12102, 12780, 15336, 16136, 17040, 18153, 19170, 20170, 20448, 24204, 25560, 30255, 30672, 32272, 34080, 36306, 38340, 40340, 48408, 51120, 54459, 60510, 61344, 64544, 72612, 76680, 80680, 90765, 96816, 102240, 108918, 121020, 143207, 145224, 153360, 161360, 181530, 193632, 217836, 242040, 272295, 286414, 290448, 306720, 322720, 363060, 429621, 435672, 484080, 544590, 572828, 580896, 716035, 726120, 859242, 871344, 968160, 1089180, 1145656, 1288863, 1432070, 1452240, 1718484, 1742688, 2148105, 2178360, 2291312, 2577726, 2864140, 2904480, 3436968, 3866589, 4296210, 4356720, 4582624, 5155452, 5728280, 6444315, 6873936, 7733178, 8592420, 8713440, 10310904, 11456560, 12888630, 13747872, 15466356, 17184840, 19332945, 20621808, 22913120, 25777260, 30932712, 34369680, 38665890, 41243616, 51554520, 61865424, 68739360, 77331780, 103109040, 123730848, 154663560, 206218080, 309327120, 618654240]

約数ペア:

[(1, 618654240), (2, 309327120), (3, 206218080), (4, 154663560), (5, 123730848), (6, 103109040), (8, 77331780), (9, 68739360), (10, 61865424), (12, 51554520), (15, 41243616), (16, 38665890), (18, 34369680), (20, 30932712), (24, 25777260), (27, 22913120), (30, 20621808), (32, 19332945), (36, 17184840), (40, 15466356), (45, 13747872), (48, 12888630), (54, 11456560), (60, 10310904), (71, 8713440), (72, 8592420), (80, 7733178), (90, 6873936), (96, 6444315), (108, 5728280), (120, 5155452), (135, 4582624), (142, 4356720), (144, 4296210), (160, 3866589), (180, 3436968), (213, 2904480), (216, 2864140), (240, 2577726), (270, 2291312), (284, 2178360), (288, 2148105), (355, 1742688), (360, 1718484), (426, 1452240), (432, 1432070), (480, 1288863), (540, 1145656), (568, 1089180), (639, 968160), (710, 871344), (720, 859242), (852, 726120), (864, 716035), (1065, 580896), (1080, 572828), (1136, 544590), (1278, 484080), (1420, 435672), (1440, 429621), (1704, 363060), (1917, 322720), (2017, 306720), (2130, 290448), (2160, 286414), (2272, 272295), (2556, 242040), (2840, 217836), (3195, 193632), (3408, 181530), (3834, 161360), (4034, 153360), (4260, 145224), (4320, 143207), (5112, 121020), (5680, 108918), (6051, 102240), (6390, 96816), (6816, 90765), (7668, 80680), (8068, 76680), (8520, 72612), (9585, 64544), (10085, 61344), (10224, 60510), (11360, 54459), (12102, 51120), (12780, 48408), (15336, 40340), (16136, 38340), (17040, 36306), (18153, 34080), (19170, 32272), (20170, 30672), (20448, 30255), (24204, 25560)]