470733760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6834

約数の個数: 112

約数和(自身を含む): 1322588160

約数和(自身を除く): 851854400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6779, 6944, 8680, 9920, 13558, 13888, 17360, 27116, 33895, 34720, 47453, 54232, 67790, 69440, 94906, 108464, 135580, 189812, 210149, 216928, 237265, 271160, 379624, 420298, 433856, 474530, 542320, 759248, 840596, 949060, 1050745, 1084640, 1471043, 1518496, 1681192, 1898120, 2101490, 2169280, 2942086, 3036992, 3362384, 3796240, 4202980, 5884172, 6724768, 7355215, 7592480, 8405960, 11768344, 13449536, 14710430, 15184960, 16811920, 23536688, 29420860, 33623840, 47073376, 58841720, 67247680, 94146752, 117683440, 235366880, 470733760]

約数ペア:

[(1, 470733760), (2, 235366880), (4, 117683440), (5, 94146752), (7, 67247680), (8, 58841720), (10, 47073376), (14, 33623840), (16, 29420860), (20, 23536688), (28, 16811920), (31, 15184960), (32, 14710430), (35, 13449536), (40, 11768344), (56, 8405960), (62, 7592480), (64, 7355215), (70, 6724768), (80, 5884172), (112, 4202980), (124, 3796240), (140, 3362384), (155, 3036992), (160, 2942086), (217, 2169280), (224, 2101490), (248, 1898120), (280, 1681192), (310, 1518496), (320, 1471043), (434, 1084640), (448, 1050745), (496, 949060), (560, 840596), (620, 759248), (868, 542320), (992, 474530), (1085, 433856), (1120, 420298), (1240, 379624), (1736, 271160), (1984, 237265), (2170, 216928), (2240, 210149), (2480, 189812), (3472, 135580), (4340, 108464), (4960, 94906), (6779, 69440), (6944, 67790), (8680, 54232), (9920, 47453), (13558, 34720), (13888, 33895), (17360, 27116)]