186897760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 530893440

約数和(自身を除く): 343995680

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, 769, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1538, 1568, 1736, 1960, 2170, 2480, 3038, 3076, 3472, 3845, 3920, 4340, 4960, 5383, 6076, 6152, 6944, 7595, 7690, 7840, 8680, 10766, 12152, 12304, 15190, 15380, 17360, 21532, 23839, 24304, 24608, 26915, 30380, 30760, 34720, 37681, 43064, 47678, 48608, 53830, 60760, 61520, 75362, 86128, 95356, 107660, 119195, 121520, 123040, 150724, 166873, 172256, 188405, 190712, 215320, 238390, 243040, 301448, 333746, 376810, 381424, 430640, 476780, 602896, 667492, 753620, 762848, 834365, 861280, 953560, 1168111, 1205792, 1334984, 1507240, 1668730, 1907120, 2336222, 2669968, 3014480, 3337460, 3814240, 4672444, 5339936, 5840555, 6028960, 6674920, 9344888, 11681110, 13349840, 18689776, 23362220, 26699680, 37379552, 46724440, 93448880, 186897760]

約数ペア:

[(1, 186897760), (2, 93448880), (4, 46724440), (5, 37379552), (7, 26699680), (8, 23362220), (10, 18689776), (14, 13349840), (16, 11681110), (20, 9344888), (28, 6674920), (31, 6028960), (32, 5840555), (35, 5339936), (40, 4672444), (49, 3814240), (56, 3337460), (62, 3014480), (70, 2669968), (80, 2336222), (98, 1907120), (112, 1668730), (124, 1507240), (140, 1334984), (155, 1205792), (160, 1168111), (196, 953560), (217, 861280), (224, 834365), (245, 762848), (248, 753620), (280, 667492), (310, 602896), (392, 476780), (434, 430640), (490, 381424), (496, 376810), (560, 333746), (620, 301448), (769, 243040), (784, 238390), (868, 215320), (980, 190712), (992, 188405), (1085, 172256), (1120, 166873), (1240, 150724), (1519, 123040), (1538, 121520), (1568, 119195), (1736, 107660), (1960, 95356), (2170, 86128), (2480, 75362), (3038, 61520), (3076, 60760), (3472, 53830), (3845, 48608), (3920, 47678), (4340, 43064), (4960, 37681), (5383, 34720), (6076, 30760), (6152, 30380), (6944, 26915), (7595, 24608), (7690, 24304), (7840, 23839), (8680, 21532), (10766, 17360), (12152, 15380), (12304, 15190)]