266566860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{30223}}^1$

素因数の和:30252

約数の個数: 108

約数和(自身を含む): 940631328

約数和(自身を除く): 674064468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 30223, 60446, 90669, 120892, 151115, 181338, 211561, 272007, 302230, 362676, 423122, 453345, 544014, 604460, 634683, 846244, 906690, 1057805, 1088028, 1269366, 1360035, 1480927, 1813380, 1904049, 2115610, 2538732, 2720070, 2961854, 3173415, 3808098, 4231220, 4442781, 5440140, 5923708, 6346830, 7404635, 7616196, 8885562, 9520245, 12693660, 13328343, 14809270, 17771124, 19040490, 22213905, 26656686, 29618540, 38080980, 44427810, 53313372, 66641715, 88855620, 133283430, 266566860]

約数ペア:

[(1, 266566860), (2, 133283430), (3, 88855620), (4, 66641715), (5, 53313372), (6, 44427810), (7, 38080980), (9, 29618540), (10, 26656686), (12, 22213905), (14, 19040490), (15, 17771124), (18, 14809270), (20, 13328343), (21, 12693660), (28, 9520245), (30, 8885562), (35, 7616196), (36, 7404635), (42, 6346830), (45, 5923708), (49, 5440140), (60, 4442781), (63, 4231220), (70, 3808098), (84, 3173415), (90, 2961854), (98, 2720070), (105, 2538732), (126, 2115610), (140, 1904049), (147, 1813380), (180, 1480927), (196, 1360035), (210, 1269366), (245, 1088028), (252, 1057805), (294, 906690), (315, 846244), (420, 634683), (441, 604460), (490, 544014), (588, 453345), (630, 423122), (735, 362676), (882, 302230), (980, 272007), (1260, 211561), (1470, 181338), (1764, 151115), (2205, 120892), (2940, 90669), (4410, 60446), (8820, 30223)]