236858560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 599846400

約数和(自身を除く): 362987840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 163, 190, 239, 304, 320, 326, 380, 478, 608, 652, 760, 815, 956, 1195, 1216, 1304, 1520, 1630, 1912, 2390, 2608, 3040, 3097, 3260, 3824, 4541, 4780, 5216, 6080, 6194, 6520, 7648, 9082, 9560, 10432, 12388, 13040, 15296, 15485, 18164, 19120, 22705, 24776, 26080, 30970, 36328, 38240, 38957, 45410, 49552, 52160, 61940, 72656, 76480, 77914, 90820, 99104, 123880, 145312, 155828, 181640, 194785, 198208, 247760, 290624, 311656, 363280, 389570, 495520, 623312, 726560, 740183, 779140, 991040, 1246624, 1453120, 1480366, 1558280, 2493248, 2960732, 3116560, 3700915, 5921464, 6233120, 7401830, 11842928, 12466240, 14803660, 23685856, 29607320, 47371712, 59214640, 118429280, 236858560]

約数ペア:

[(1, 236858560), (2, 118429280), (4, 59214640), (5, 47371712), (8, 29607320), (10, 23685856), (16, 14803660), (19, 12466240), (20, 11842928), (32, 7401830), (38, 6233120), (40, 5921464), (64, 3700915), (76, 3116560), (80, 2960732), (95, 2493248), (152, 1558280), (160, 1480366), (163, 1453120), (190, 1246624), (239, 991040), (304, 779140), (320, 740183), (326, 726560), (380, 623312), (478, 495520), (608, 389570), (652, 363280), (760, 311656), (815, 290624), (956, 247760), (1195, 198208), (1216, 194785), (1304, 181640), (1520, 155828), (1630, 145312), (1912, 123880), (2390, 99104), (2608, 90820), (3040, 77914), (3097, 76480), (3260, 72656), (3824, 61940), (4541, 52160), (4780, 49552), (5216, 45410), (6080, 38957), (6194, 38240), (6520, 36328), (7648, 30970), (9082, 26080), (9560, 24776), (10432, 22705), (12388, 19120), (13040, 18164), (15296, 15485)]