139097520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 486397440

約数和(自身を除く): 347299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 907, 1065, 1080, 1136, 1278, 1420, 1704, 1814, 1917, 2130, 2160, 2556, 2721, 2840, 3195, 3408, 3628, 3834, 4260, 4535, 5112, 5442, 5680, 6390, 7256, 7668, 8163, 8520, 9070, 9585, 10224, 10884, 12780, 13605, 14512, 15336, 16326, 17040, 18140, 19170, 21768, 24489, 25560, 27210, 30672, 32652, 36280, 38340, 40815, 43536, 48978, 51120, 54420, 64397, 65304, 72560, 76680, 81630, 97956, 108840, 122445, 128794, 130608, 153360, 163260, 193191, 195912, 217680, 244890, 257588, 321985, 326520, 386382, 391824, 489780, 515176, 579573, 643970, 653040, 772764, 965955, 979560, 1030352, 1159146, 1287940, 1545528, 1738719, 1931910, 1959120, 2318292, 2575880, 2897865, 3091056, 3477438, 3863820, 4636584, 5151760, 5795730, 6954876, 7727640, 8693595, 9273168, 11591460, 13909752, 15455280, 17387190, 23182920, 27819504, 34774380, 46365840, 69548760, 139097520]

約数ペア:

[(1, 139097520), (2, 69548760), (3, 46365840), (4, 34774380), (5, 27819504), (6, 23182920), (8, 17387190), (9, 15455280), (10, 13909752), (12, 11591460), (15, 9273168), (16, 8693595), (18, 7727640), (20, 6954876), (24, 5795730), (27, 5151760), (30, 4636584), (36, 3863820), (40, 3477438), (45, 3091056), (48, 2897865), (54, 2575880), (60, 2318292), (71, 1959120), (72, 1931910), (80, 1738719), (90, 1545528), (108, 1287940), (120, 1159146), (135, 1030352), (142, 979560), (144, 965955), (180, 772764), (213, 653040), (216, 643970), (240, 579573), (270, 515176), (284, 489780), (355, 391824), (360, 386382), (426, 326520), (432, 321985), (540, 257588), (568, 244890), (639, 217680), (710, 195912), (720, 193191), (852, 163260), (907, 153360), (1065, 130608), (1080, 128794), (1136, 122445), (1278, 108840), (1420, 97956), (1704, 81630), (1814, 76680), (1917, 72560), (2130, 65304), (2160, 64397), (2556, 54420), (2721, 51120), (2840, 48978), (3195, 43536), (3408, 40815), (3628, 38340), (3834, 36280), (4260, 32652), (4535, 30672), (5112, 27210), (5442, 25560), (5680, 24489), (6390, 21768), (7256, 19170), (7668, 18140), (8163, 17040), (8520, 16326), (9070, 15336), (9585, 14512), (10224, 13605), (10884, 12780)]