26855640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10681

約数の個数: 96

約数和(自身を含む): 99758880

約数和(自身を除く): 72903240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10657, 21314, 31971, 42628, 53285, 63942, 74599, 85256, 95913, 106570, 127884, 149198, 159855, 191826, 213140, 223797, 255768, 298396, 319710, 372995, 383652, 426280, 447594, 479565, 596792, 639420, 671391, 745990, 767304, 895188, 959130, 1118985, 1278840, 1342782, 1491980, 1790376, 1918260, 2237970, 2685564, 2983960, 3356955, 3836520, 4475940, 5371128, 6713910, 8951880, 13427820, 26855640]

約数ペア:

[(1, 26855640), (2, 13427820), (3, 8951880), (4, 6713910), (5, 5371128), (6, 4475940), (7, 3836520), (8, 3356955), (9, 2983960), (10, 2685564), (12, 2237970), (14, 1918260), (15, 1790376), (18, 1491980), (20, 1342782), (21, 1278840), (24, 1118985), (28, 959130), (30, 895188), (35, 767304), (36, 745990), (40, 671391), (42, 639420), (45, 596792), (56, 479565), (60, 447594), (63, 426280), (70, 383652), (72, 372995), (84, 319710), (90, 298396), (105, 255768), (120, 223797), (126, 213140), (140, 191826), (168, 159855), (180, 149198), (210, 127884), (252, 106570), (280, 95913), (315, 85256), (360, 74599), (420, 63942), (504, 53285), (630, 42628), (840, 31971), (1260, 21314), (2520, 10657)]