1263635520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 168

約数和(自身を含む): 4667243904

約数和(自身を除く): 3403608384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 26863, 47040, 53726, 80589, 107452, 134315, 161178, 188041, 214904, 268630, 322356, 376082, 402945, 429808, 537260, 564123, 644712, 752164, 805890, 859616, 940205, 1074520, 1128246, 1289424, 1316287, 1504328, 1611780, 1719232, 1880410, 2149040, 2256492, 2578848, 2632574, 2820615, 3008656, 3223560, 3760820, 3948861, 4298080, 4512984, 5157696, 5265148, 5641230, 6017312, 6447120, 6581435, 7521640, 7897722, 8596160, 9025968, 10530296, 11282460, 12034624, 12894240, 13162870, 15043280, 15795444, 18051936, 19744305, 21060592, 22564920, 25788480, 26325740, 30086560, 31590888, 36103872, 39488610, 42121184, 45129840, 52651480, 60173120, 63181776, 78977220, 84242368, 90259680, 105302960, 126363552, 157954440, 180519360, 210605920, 252727104, 315908880, 421211840, 631817760, 1263635520]

約数ペア:

[(1, 1263635520), (2, 631817760), (3, 421211840), (4, 315908880), (5, 252727104), (6, 210605920), (7, 180519360), (8, 157954440), (10, 126363552), (12, 105302960), (14, 90259680), (15, 84242368), (16, 78977220), (20, 63181776), (21, 60173120), (24, 52651480), (28, 45129840), (30, 42121184), (32, 39488610), (35, 36103872), (40, 31590888), (42, 30086560), (48, 26325740), (49, 25788480), (56, 22564920), (60, 21060592), (64, 19744305), (70, 18051936), (80, 15795444), (84, 15043280), (96, 13162870), (98, 12894240), (105, 12034624), (112, 11282460), (120, 10530296), (140, 9025968), (147, 8596160), (160, 7897722), (168, 7521640), (192, 6581435), (196, 6447120), (210, 6017312), (224, 5641230), (240, 5265148), (245, 5157696), (280, 4512984), (294, 4298080), (320, 3948861), (336, 3760820), (392, 3223560), (420, 3008656), (448, 2820615), (480, 2632574), (490, 2578848), (560, 2256492), (588, 2149040), (672, 1880410), (735, 1719232), (784, 1611780), (840, 1504328), (960, 1316287), (980, 1289424), (1120, 1128246), (1176, 1074520), (1344, 940205), (1470, 859616), (1568, 805890), (1680, 752164), (1960, 644712), (2240, 564123), (2352, 537260), (2940, 429808), (3136, 402945), (3360, 376082), (3920, 322356), (4704, 268630), (5880, 214904), (6720, 188041), (7840, 161178), (9408, 134315), (11760, 107452), (15680, 80589), (23520, 53726), (26863, 47040)]