242173120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 112

約数和(自身を含む): 668536128

約数和(自身を除く): 426363008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 1481, 2044, 2240, 2336, 2555, 2920, 2962, 4088, 4672, 5110, 5840, 5924, 7405, 8176, 10220, 10367, 11680, 11848, 14810, 16352, 20440, 20734, 23360, 23696, 29620, 32704, 40880, 41468, 47392, 51835, 59240, 81760, 82936, 94784, 103670, 108113, 118480, 163520, 165872, 207340, 216226, 236960, 331744, 414680, 432452, 473920, 540565, 663488, 756791, 829360, 864904, 1081130, 1513582, 1658720, 1729808, 2162260, 3027164, 3317440, 3459616, 3783955, 4324520, 6054328, 6919232, 7567910, 8649040, 12108656, 15135820, 17298080, 24217312, 30271640, 34596160, 48434624, 60543280, 121086560, 242173120]

約数ペア:

[(1, 242173120), (2, 121086560), (4, 60543280), (5, 48434624), (7, 34596160), (8, 30271640), (10, 24217312), (14, 17298080), (16, 15135820), (20, 12108656), (28, 8649040), (32, 7567910), (35, 6919232), (40, 6054328), (56, 4324520), (64, 3783955), (70, 3459616), (73, 3317440), (80, 3027164), (112, 2162260), (140, 1729808), (146, 1658720), (160, 1513582), (224, 1081130), (280, 864904), (292, 829360), (320, 756791), (365, 663488), (448, 540565), (511, 473920), (560, 432452), (584, 414680), (730, 331744), (1022, 236960), (1120, 216226), (1168, 207340), (1460, 165872), (1481, 163520), (2044, 118480), (2240, 108113), (2336, 103670), (2555, 94784), (2920, 82936), (2962, 81760), (4088, 59240), (4672, 51835), (5110, 47392), (5840, 41468), (5924, 40880), (7405, 32704), (8176, 29620), (10220, 23696), (10367, 23360), (11680, 20734), (11848, 20440), (14810, 16352)]