26730763080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21841}}^1$

素因数の和:21940

約数の個数: 256

約数和(自身を含む): 96622018560

約数和(自身を除く): 69891255480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 47, 56, 60, 62, 70, 84, 93, 94, 105, 120, 124, 140, 141, 155, 168, 186, 188, 210, 217, 235, 248, 280, 282, 310, 329, 372, 376, 420, 434, 465, 470, 564, 620, 651, 658, 705, 744, 840, 868, 930, 940, 987, 1085, 1128, 1240, 1302, 1316, 1410, 1457, 1645, 1736, 1860, 1880, 1974, 2170, 2604, 2632, 2820, 2914, 3255, 3290, 3720, 3948, 4340, 4371, 4935, 5208, 5640, 5828, 6510, 6580, 7285, 7896, 8680, 8742, 9870, 10199, 11656, 13020, 13160, 14570, 17484, 19740, 20398, 21841, 21855, 26040, 29140, 30597, 34968, 39480, 40796, 43682, 43710, 50995, 58280, 61194, 65523, 81592, 87364, 87420, 101990, 109205, 122388, 131046, 152887, 152985, 174728, 174840, 203980, 218410, 244776, 262092, 305774, 305970, 327615, 407960, 436820, 458661, 524184, 611548, 611940, 655230, 677071, 764435, 873640, 917322, 1026527, 1223096, 1223880, 1310460, 1354142, 1528870, 1834644, 2031213, 2053054, 2293305, 2620920, 2708284, 3057740, 3079581, 3385355, 3669288, 4062426, 4106108, 4586610, 4739497, 5132635, 5416568, 6115480, 6159162, 6770710, 7185689, 8124852, 8212216, 9173220, 9478994, 10156065, 10265270, 12318324, 13541420, 14218491, 14371378, 15397905, 16249704, 18346440, 18957988, 20312130, 20530540, 21557067, 23697485, 24636648, 27082840, 28436982, 28742756, 30795810, 31822337, 35928445, 37915976, 40624260, 41061080, 43114134, 47394970, 56873964, 57485512, 61591620, 63644674, 71092455, 71856890, 81248520, 86228268, 94789940, 95467011, 107785335, 113747928, 123183240, 127289348, 142184910, 143713780, 159111685, 172456536, 189579880, 190934022, 215570670, 222756359, 254578696, 284369820, 287427560, 318223370, 381868044, 431141340, 445512718, 477335055, 568739640, 636446740, 668269077, 763736088, 862282680, 891025436, 954670110, 1113781795, 1272893480, 1336538154, 1782050872, 1909340220, 2227563590, 2673076308, 3341345385, 3818680440, 4455127180, 5346152616, 6682690770, 8910254360, 13365381540, 26730763080]

約数ペア:

[(1, 26730763080), (2, 13365381540), (3, 8910254360), (4, 6682690770), (5, 5346152616), (6, 4455127180), (7, 3818680440), (8, 3341345385), (10, 2673076308), (12, 2227563590), (14, 1909340220), (15, 1782050872), (20, 1336538154), (21, 1272893480), (24, 1113781795), (28, 954670110), (30, 891025436), (31, 862282680), (35, 763736088), (40, 668269077), (42, 636446740), (47, 568739640), (56, 477335055), (60, 445512718), (62, 431141340), (70, 381868044), (84, 318223370), (93, 287427560), (94, 284369820), (105, 254578696), (120, 222756359), (124, 215570670), (140, 190934022), (141, 189579880), (155, 172456536), (168, 159111685), (186, 143713780), (188, 142184910), (210, 127289348), (217, 123183240), (235, 113747928), (248, 107785335), (280, 95467011), (282, 94789940), (310, 86228268), (329, 81248520), (372, 71856890), (376, 71092455), (420, 63644674), (434, 61591620), (465, 57485512), (470, 56873964), (564, 47394970), (620, 43114134), (651, 41061080), (658, 40624260), (705, 37915976), (744, 35928445), (840, 31822337), (868, 30795810), (930, 28742756), (940, 28436982), (987, 27082840), (1085, 24636648), (1128, 23697485), (1240, 21557067), (1302, 20530540), (1316, 20312130), (1410, 18957988), (1457, 18346440), (1645, 16249704), (1736, 15397905), (1860, 14371378), (1880, 14218491), (1974, 13541420), (2170, 12318324), (2604, 10265270), (2632, 10156065), (2820, 9478994), (2914, 9173220), (3255, 8212216), (3290, 8124852), (3720, 7185689), (3948, 6770710), (4340, 6159162), (4371, 6115480), (4935, 5416568), (5208, 5132635), (5640, 4739497), (5828, 4586610), (6510, 4106108), (6580, 4062426), (7285, 3669288), (7896, 3385355), (8680, 3079581), (8742, 3057740), (9870, 2708284), (10199, 2620920), (11656, 2293305), (13020, 2053054), (13160, 2031213), (14570, 1834644), (17484, 1528870), (19740, 1354142), (20398, 1310460), (21841, 1223880), (21855, 1223096), (26040, 1026527), (29140, 917322), (30597, 873640), (34968, 764435), (39480, 677071), (40796, 655230), (43682, 611940), (43710, 611548), (50995, 524184), (58280, 458661), (61194, 436820), (65523, 407960), (81592, 327615), (87364, 305970), (87420, 305774), (101990, 262092), (109205, 244776), (122388, 218410), (131046, 203980), (152887, 174840), (152985, 174728)]