13307561120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{1847}}^1$

素因数の和:2795

約数の個数: 144

約数和(自身を含む): 36631647360

約数和(自身を除く): 23324086240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 919, 980, 1120, 1568, 1838, 1847, 1960, 3676, 3694, 3920, 4595, 6433, 7352, 7388, 7840, 9190, 9235, 12866, 12929, 14704, 14776, 18380, 18470, 25732, 25858, 29408, 29552, 32165, 36760, 36940, 45031, 51464, 51716, 59104, 64330, 64645, 73520, 73880, 90062, 90503, 102928, 103432, 128660, 129290, 147040, 147760, 180124, 181006, 205856, 206864, 225155, 257320, 258580, 295520, 360248, 362012, 413728, 450310, 452515, 514640, 517160, 720496, 724024, 900620, 905030, 1029280, 1034320, 1440992, 1448048, 1697393, 1801240, 1810060, 2068640, 2896096, 3394786, 3602480, 3620120, 6789572, 7204960, 7240240, 8486965, 11881751, 13579144, 14480480, 16973930, 23763502, 27158288, 33947860, 47527004, 54316576, 59408755, 67895720, 83172257, 95054008, 118817510, 135791440, 166344514, 190108016, 237635020, 271582880, 332689028, 380216032, 415861285, 475270040, 665378056, 831722570, 950540080, 1330756112, 1663445140, 1901080160, 2661512224, 3326890280, 6653780560, 13307561120]

約数ペア:

[(1, 13307561120), (2, 6653780560), (4, 3326890280), (5, 2661512224), (7, 1901080160), (8, 1663445140), (10, 1330756112), (14, 950540080), (16, 831722570), (20, 665378056), (28, 475270040), (32, 415861285), (35, 380216032), (40, 332689028), (49, 271582880), (56, 237635020), (70, 190108016), (80, 166344514), (98, 135791440), (112, 118817510), (140, 95054008), (160, 83172257), (196, 67895720), (224, 59408755), (245, 54316576), (280, 47527004), (392, 33947860), (490, 27158288), (560, 23763502), (784, 16973930), (919, 14480480), (980, 13579144), (1120, 11881751), (1568, 8486965), (1838, 7240240), (1847, 7204960), (1960, 6789572), (3676, 3620120), (3694, 3602480), (3920, 3394786), (4595, 2896096), (6433, 2068640), (7352, 1810060), (7388, 1801240), (7840, 1697393), (9190, 1448048), (9235, 1440992), (12866, 1034320), (12929, 1029280), (14704, 905030), (14776, 900620), (18380, 724024), (18470, 720496), (25732, 517160), (25858, 514640), (29408, 452515), (29552, 450310), (32165, 413728), (36760, 362012), (36940, 360248), (45031, 295520), (51464, 258580), (51716, 257320), (59104, 225155), (64330, 206864), (64645, 205856), (73520, 181006), (73880, 180124), (90062, 147760), (90503, 147040), (102928, 129290), (103432, 128660)]