560445440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 1356264000

約数和(自身を除く): 795818560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 239, 256, 320, 458, 478, 512, 640, 916, 956, 1024, 1145, 1195, 1280, 1832, 1912, 2048, 2290, 2390, 2560, 3664, 3824, 4580, 4780, 5120, 7328, 7648, 9160, 9560, 10240, 14656, 15296, 18320, 19120, 29312, 30592, 36640, 38240, 54731, 58624, 61184, 73280, 76480, 109462, 117248, 122368, 146560, 152960, 218924, 234496, 244736, 273655, 293120, 305920, 437848, 468992, 489472, 547310, 586240, 611840, 875696, 1094620, 1172480, 1223680, 1751392, 2189240, 2344960, 2447360, 3502784, 4378480, 7005568, 8756960, 14011136, 17513920, 28022272, 35027840, 56044544, 70055680, 112089088, 140111360, 280222720, 560445440]

約数ペア:

[(1, 560445440), (2, 280222720), (4, 140111360), (5, 112089088), (8, 70055680), (10, 56044544), (16, 35027840), (20, 28022272), (32, 17513920), (40, 14011136), (64, 8756960), (80, 7005568), (128, 4378480), (160, 3502784), (229, 2447360), (239, 2344960), (256, 2189240), (320, 1751392), (458, 1223680), (478, 1172480), (512, 1094620), (640, 875696), (916, 611840), (956, 586240), (1024, 547310), (1145, 489472), (1195, 468992), (1280, 437848), (1832, 305920), (1912, 293120), (2048, 273655), (2290, 244736), (2390, 234496), (2560, 218924), (3664, 152960), (3824, 146560), (4580, 122368), (4780, 117248), (5120, 109462), (7328, 76480), (7648, 73280), (9160, 61184), (9560, 58624), (10240, 54731), (14656, 38240), (15296, 36640), (18320, 30592), (19120, 29312)]