26996760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3598

約数の個数: 128

約数和(自身を含む): 102873600

約数和(自身を除く): 75876840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3571, 3780, 7142, 7560, 10713, 14284, 17855, 21426, 24997, 28568, 32139, 35710, 42852, 49994, 53565, 64278, 71420, 74991, 85704, 96417, 99988, 107130, 124985, 128556, 142840, 149982, 160695, 192834, 199976, 214260, 224973, 249970, 257112, 299964, 321390, 374955, 385668, 428520, 449946, 482085, 499940, 599928, 642780, 674919, 749910, 771336, 899892, 964170, 999880, 1124865, 1285560, 1349838, 1499820, 1799784, 1928340, 2249730, 2699676, 2999640, 3374595, 3856680, 4499460, 5399352, 6749190, 8998920, 13498380, 26996760]

約数ペア:

[(1, 26996760), (2, 13498380), (3, 8998920), (4, 6749190), (5, 5399352), (6, 4499460), (7, 3856680), (8, 3374595), (9, 2999640), (10, 2699676), (12, 2249730), (14, 1928340), (15, 1799784), (18, 1499820), (20, 1349838), (21, 1285560), (24, 1124865), (27, 999880), (28, 964170), (30, 899892), (35, 771336), (36, 749910), (40, 674919), (42, 642780), (45, 599928), (54, 499940), (56, 482085), (60, 449946), (63, 428520), (70, 385668), (72, 374955), (84, 321390), (90, 299964), (105, 257112), (108, 249970), (120, 224973), (126, 214260), (135, 199976), (140, 192834), (168, 160695), (180, 149982), (189, 142840), (210, 128556), (216, 124985), (252, 107130), (270, 99988), (280, 96417), (315, 85704), (360, 74991), (378, 71420), (420, 64278), (504, 53565), (540, 49994), (630, 42852), (756, 35710), (840, 32139), (945, 28568), (1080, 24997), (1260, 21426), (1512, 17855), (1890, 14284), (2520, 10713), (3571, 7560), (3780, 7142)]