214782080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 572832000

約数和(自身を除く): 358049920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1039, 1088, 1216, 1292, 1360, 1520, 1615, 2078, 2176, 2432, 2584, 2720, 3040, 3230, 4156, 5168, 5195, 5440, 6080, 6460, 8312, 10336, 10390, 10880, 12160, 12920, 16624, 17663, 19741, 20672, 20780, 25840, 33248, 35326, 39482, 41344, 41560, 51680, 66496, 70652, 78964, 83120, 88315, 98705, 103360, 132992, 141304, 157928, 166240, 176630, 197410, 206720, 282608, 315856, 332480, 335597, 353260, 394820, 565216, 631712, 664960, 671194, 706520, 789640, 1130432, 1263424, 1342388, 1413040, 1579280, 1677985, 2260864, 2526848, 2684776, 2826080, 3158560, 3355970, 5369552, 5652160, 6317120, 6711940, 10739104, 11304320, 12634240, 13423880, 21478208, 26847760, 42956416, 53695520, 107391040, 214782080]

約数ペア:

[(1, 214782080), (2, 107391040), (4, 53695520), (5, 42956416), (8, 26847760), (10, 21478208), (16, 13423880), (17, 12634240), (19, 11304320), (20, 10739104), (32, 6711940), (34, 6317120), (38, 5652160), (40, 5369552), (64, 3355970), (68, 3158560), (76, 2826080), (80, 2684776), (85, 2526848), (95, 2260864), (128, 1677985), (136, 1579280), (152, 1413040), (160, 1342388), (170, 1263424), (190, 1130432), (272, 789640), (304, 706520), (320, 671194), (323, 664960), (340, 631712), (380, 565216), (544, 394820), (608, 353260), (640, 335597), (646, 332480), (680, 315856), (760, 282608), (1039, 206720), (1088, 197410), (1216, 176630), (1292, 166240), (1360, 157928), (1520, 141304), (1615, 132992), (2078, 103360), (2176, 98705), (2432, 88315), (2584, 83120), (2720, 78964), (3040, 70652), (3230, 66496), (4156, 51680), (5168, 41560), (5195, 41344), (5440, 39482), (6080, 35326), (6460, 33248), (8312, 25840), (10336, 20780), (10390, 20672), (10880, 19741), (12160, 17663), (12920, 16624)]