226889880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 781678080

約数和(自身を除く): 554788200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 257, 280, 420, 514, 771, 840, 1028, 1051, 1285, 1542, 1799, 2056, 2102, 2570, 3084, 3153, 3598, 3855, 4204, 5140, 5255, 5397, 6168, 6306, 7196, 7357, 7710, 8408, 8995, 10280, 10510, 10794, 12612, 14392, 14714, 15420, 15765, 17990, 21020, 21588, 22071, 25224, 26985, 29428, 30840, 31530, 35980, 36785, 42040, 43176, 44142, 53970, 58856, 63060, 71960, 73570, 88284, 107940, 110355, 126120, 147140, 176568, 215880, 220710, 270107, 294280, 441420, 540214, 810321, 882840, 1080428, 1350535, 1620642, 1890749, 2160856, 2701070, 3241284, 3781498, 4051605, 5402140, 5672247, 6482568, 7562996, 8103210, 9453745, 10804280, 11344494, 15125992, 16206420, 18907490, 22688988, 28361235, 32412840, 37814980, 45377976, 56722470, 75629960, 113444940, 226889880]

約数ペア:

[(1, 226889880), (2, 113444940), (3, 75629960), (4, 56722470), (5, 45377976), (6, 37814980), (7, 32412840), (8, 28361235), (10, 22688988), (12, 18907490), (14, 16206420), (15, 15125992), (20, 11344494), (21, 10804280), (24, 9453745), (28, 8103210), (30, 7562996), (35, 6482568), (40, 5672247), (42, 5402140), (56, 4051605), (60, 3781498), (70, 3241284), (84, 2701070), (105, 2160856), (120, 1890749), (140, 1620642), (168, 1350535), (210, 1080428), (257, 882840), (280, 810321), (420, 540214), (514, 441420), (771, 294280), (840, 270107), (1028, 220710), (1051, 215880), (1285, 176568), (1542, 147140), (1799, 126120), (2056, 110355), (2102, 107940), (2570, 88284), (3084, 73570), (3153, 71960), (3598, 63060), (3855, 58856), (4204, 53970), (5140, 44142), (5255, 43176), (5397, 42040), (6168, 36785), (6306, 35980), (7196, 31530), (7357, 30840), (7710, 29428), (8408, 26985), (8995, 25224), (10280, 22071), (10510, 21588), (10794, 21020), (12612, 17990), (14392, 15765), (14714, 15420)]