26771640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 97264800

約数和(自身を除く): 70493160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 157, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 314, 348, 392, 406, 420, 435, 471, 490, 580, 588, 609, 628, 696, 735, 785, 812, 840, 870, 942, 980, 1015, 1099, 1160, 1176, 1218, 1256, 1421, 1470, 1570, 1624, 1740, 1884, 1960, 2030, 2198, 2355, 2436, 2842, 2940, 3045, 3140, 3297, 3480, 3768, 4060, 4263, 4396, 4553, 4710, 4872, 5495, 5684, 5880, 6090, 6280, 6594, 7105, 7693, 8120, 8526, 8792, 9106, 9420, 10990, 11368, 12180, 13188, 13659, 14210, 15386, 16485, 17052, 18212, 18840, 21315, 21980, 22765, 23079, 24360, 26376, 27318, 28420, 30772, 31871, 32970, 34104, 36424, 38465, 42630, 43960, 45530, 46158, 54636, 56840, 61544, 63742, 65940, 68295, 76930, 85260, 91060, 92316, 95613, 109272, 115395, 127484, 131880, 136590, 153860, 159355, 170520, 182120, 184632, 191226, 223097, 230790, 254968, 273180, 307720, 318710, 382452, 446194, 461580, 478065, 546360, 637420, 669291, 764904, 892388, 923160, 956130, 1115485, 1274840, 1338582, 1784776, 1912260, 2230970, 2677164, 3346455, 3824520, 4461940, 5354328, 6692910, 8923880, 13385820, 26771640]

約数ペア:

[(1, 26771640), (2, 13385820), (3, 8923880), (4, 6692910), (5, 5354328), (6, 4461940), (7, 3824520), (8, 3346455), (10, 2677164), (12, 2230970), (14, 1912260), (15, 1784776), (20, 1338582), (21, 1274840), (24, 1115485), (28, 956130), (29, 923160), (30, 892388), (35, 764904), (40, 669291), (42, 637420), (49, 546360), (56, 478065), (58, 461580), (60, 446194), (70, 382452), (84, 318710), (87, 307720), (98, 273180), (105, 254968), (116, 230790), (120, 223097), (140, 191226), (145, 184632), (147, 182120), (157, 170520), (168, 159355), (174, 153860), (196, 136590), (203, 131880), (210, 127484), (232, 115395), (245, 109272), (280, 95613), (290, 92316), (294, 91060), (314, 85260), (348, 76930), (392, 68295), (406, 65940), (420, 63742), (435, 61544), (471, 56840), (490, 54636), (580, 46158), (588, 45530), (609, 43960), (628, 42630), (696, 38465), (735, 36424), (785, 34104), (812, 32970), (840, 31871), (870, 30772), (942, 28420), (980, 27318), (1015, 26376), (1099, 24360), (1160, 23079), (1176, 22765), (1218, 21980), (1256, 21315), (1421, 18840), (1470, 18212), (1570, 17052), (1624, 16485), (1740, 15386), (1884, 14210), (1960, 13659), (2030, 13188), (2198, 12180), (2355, 11368), (2436, 10990), (2842, 9420), (2940, 9106), (3045, 8792), (3140, 8526), (3297, 8120), (3480, 7693), (3768, 7105), (4060, 6594), (4263, 6280), (4396, 6090), (4553, 5880), (4710, 5684), (4872, 5495)]