214908480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 168

約数和(自身を含む): 750320064

約数和(自身を除く): 535411584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1051, 1065, 1136, 1278, 1420, 1440, 1704, 2102, 2130, 2272, 2556, 2840, 2880, 3153, 3195, 3408, 4204, 4260, 4544, 5112, 5255, 5680, 6306, 6390, 6816, 8408, 8520, 9459, 10224, 10510, 11360, 12612, 12780, 13632, 15765, 16816, 17040, 18918, 20448, 21020, 22720, 25224, 25560, 31530, 33632, 34080, 37836, 40896, 42040, 47295, 50448, 51120, 63060, 67264, 68160, 74621, 75672, 84080, 94590, 100896, 102240, 126120, 149242, 151344, 168160, 189180, 201792, 204480, 223863, 252240, 298484, 302688, 336320, 373105, 378360, 447726, 504480, 596968, 605376, 671589, 746210, 756720, 895452, 1008960, 1119315, 1193936, 1343178, 1492420, 1513440, 1790904, 2238630, 2387872, 2686356, 2984840, 3026880, 3357945, 3581808, 4477260, 4775744, 5372712, 5969680, 6715890, 7163616, 8954520, 10745424, 11939360, 13431780, 14327232, 17909040, 21490848, 23878720, 26863560, 35818080, 42981696, 53727120, 71636160, 107454240, 214908480]

約数ペア:

[(1, 214908480), (2, 107454240), (3, 71636160), (4, 53727120), (5, 42981696), (6, 35818080), (8, 26863560), (9, 23878720), (10, 21490848), (12, 17909040), (15, 14327232), (16, 13431780), (18, 11939360), (20, 10745424), (24, 8954520), (30, 7163616), (32, 6715890), (36, 5969680), (40, 5372712), (45, 4775744), (48, 4477260), (60, 3581808), (64, 3357945), (71, 3026880), (72, 2984840), (80, 2686356), (90, 2387872), (96, 2238630), (120, 1790904), (142, 1513440), (144, 1492420), (160, 1343178), (180, 1193936), (192, 1119315), (213, 1008960), (240, 895452), (284, 756720), (288, 746210), (320, 671589), (355, 605376), (360, 596968), (426, 504480), (480, 447726), (568, 378360), (576, 373105), (639, 336320), (710, 302688), (720, 298484), (852, 252240), (960, 223863), (1051, 204480), (1065, 201792), (1136, 189180), (1278, 168160), (1420, 151344), (1440, 149242), (1704, 126120), (2102, 102240), (2130, 100896), (2272, 94590), (2556, 84080), (2840, 75672), (2880, 74621), (3153, 68160), (3195, 67264), (3408, 63060), (4204, 51120), (4260, 50448), (4544, 47295), (5112, 42040), (5255, 40896), (5680, 37836), (6306, 34080), (6390, 33632), (6816, 31530), (8408, 25560), (8520, 25224), (9459, 22720), (10224, 21020), (10510, 20448), (11360, 18918), (12612, 17040), (12780, 16816), (13632, 15765)]