235019680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 667408896

約数和(自身を除く): 432389216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 967, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1934, 1960, 2170, 2480, 3038, 3472, 3868, 3920, 4340, 4835, 4960, 6076, 6769, 6944, 7595, 7736, 7840, 8680, 9670, 12152, 13538, 15190, 15472, 17360, 19340, 24304, 27076, 29977, 30380, 30944, 33845, 34720, 38680, 47383, 48608, 54152, 59954, 60760, 67690, 77360, 94766, 108304, 119908, 121520, 135380, 149885, 154720, 189532, 209839, 216608, 236915, 239816, 243040, 270760, 299770, 379064, 419678, 473830, 479632, 541520, 599540, 758128, 839356, 947660, 959264, 1049195, 1083040, 1199080, 1468873, 1516256, 1678712, 1895320, 2098390, 2398160, 2937746, 3357424, 3790640, 4196780, 4796320, 5875492, 6714848, 7344365, 7581280, 8393560, 11750984, 14688730, 16787120, 23501968, 29377460, 33574240, 47003936, 58754920, 117509840, 235019680]

約数ペア:

[(1, 235019680), (2, 117509840), (4, 58754920), (5, 47003936), (7, 33574240), (8, 29377460), (10, 23501968), (14, 16787120), (16, 14688730), (20, 11750984), (28, 8393560), (31, 7581280), (32, 7344365), (35, 6714848), (40, 5875492), (49, 4796320), (56, 4196780), (62, 3790640), (70, 3357424), (80, 2937746), (98, 2398160), (112, 2098390), (124, 1895320), (140, 1678712), (155, 1516256), (160, 1468873), (196, 1199080), (217, 1083040), (224, 1049195), (245, 959264), (248, 947660), (280, 839356), (310, 758128), (392, 599540), (434, 541520), (490, 479632), (496, 473830), (560, 419678), (620, 379064), (784, 299770), (868, 270760), (967, 243040), (980, 239816), (992, 236915), (1085, 216608), (1120, 209839), (1240, 189532), (1519, 154720), (1568, 149885), (1736, 135380), (1934, 121520), (1960, 119908), (2170, 108304), (2480, 94766), (3038, 77360), (3472, 67690), (3868, 60760), (3920, 59954), (4340, 54152), (4835, 48608), (4960, 47383), (6076, 38680), (6769, 34720), (6944, 33845), (7595, 30944), (7736, 30380), (7840, 29977), (8680, 27076), (9670, 24304), (12152, 19340), (13538, 17360), (15190, 15472)]