291708760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4857

約数の個数: 96

約数和(自身を含む): 788296320

約数和(自身を除く): 496587560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 4801, 6076, 7595, 8680, 9602, 12152, 15190, 19204, 24005, 30380, 33607, 38408, 48010, 60760, 67214, 96020, 134428, 148831, 168035, 192040, 235249, 268856, 297662, 336070, 470498, 595324, 672140, 744155, 940996, 1041817, 1176245, 1190648, 1344280, 1488310, 1881992, 2083634, 2352490, 2976620, 4167268, 4704980, 5209085, 5953240, 7292719, 8334536, 9409960, 10418170, 14585438, 20836340, 29170876, 36463595, 41672680, 58341752, 72927190, 145854380, 291708760]

約数ペア:

[(1, 291708760), (2, 145854380), (4, 72927190), (5, 58341752), (7, 41672680), (8, 36463595), (10, 29170876), (14, 20836340), (20, 14585438), (28, 10418170), (31, 9409960), (35, 8334536), (40, 7292719), (49, 5953240), (56, 5209085), (62, 4704980), (70, 4167268), (98, 2976620), (124, 2352490), (140, 2083634), (155, 1881992), (196, 1488310), (217, 1344280), (245, 1190648), (248, 1176245), (280, 1041817), (310, 940996), (392, 744155), (434, 672140), (490, 595324), (620, 470498), (868, 336070), (980, 297662), (1085, 268856), (1240, 235249), (1519, 192040), (1736, 168035), (1960, 148831), (2170, 134428), (3038, 96020), (4340, 67214), (4801, 60760), (6076, 48010), (7595, 38408), (8680, 33607), (9602, 30380), (12152, 24005), (15190, 19204)]