797863360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2874

約数の個数: 112

約数和(自身を含む): 2188707840

約数和(自身を除く): 1390844480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2240, 2620, 2719, 3668, 4192, 4585, 5240, 5438, 7336, 8384, 9170, 10480, 10876, 13595, 14672, 18340, 19033, 20960, 21752, 27190, 29344, 36680, 38066, 41920, 43504, 54380, 58688, 73360, 76132, 87008, 95165, 108760, 146720, 152264, 174016, 190330, 217520, 293440, 304528, 356189, 380660, 435040, 609056, 712378, 761320, 870080, 1218112, 1424756, 1522640, 1780945, 2493323, 2849512, 3045280, 3561890, 4986646, 5699024, 6090560, 7123780, 9973292, 11398048, 12466615, 14247560, 19946584, 22796096, 24933230, 28495120, 39893168, 49866460, 56990240, 79786336, 99732920, 113980480, 159572672, 199465840, 398931680, 797863360]

約数ペア:

[(1, 797863360), (2, 398931680), (4, 199465840), (5, 159572672), (7, 113980480), (8, 99732920), (10, 79786336), (14, 56990240), (16, 49866460), (20, 39893168), (28, 28495120), (32, 24933230), (35, 22796096), (40, 19946584), (56, 14247560), (64, 12466615), (70, 11398048), (80, 9973292), (112, 7123780), (131, 6090560), (140, 5699024), (160, 4986646), (224, 3561890), (262, 3045280), (280, 2849512), (320, 2493323), (448, 1780945), (524, 1522640), (560, 1424756), (655, 1218112), (917, 870080), (1048, 761320), (1120, 712378), (1310, 609056), (1834, 435040), (2096, 380660), (2240, 356189), (2620, 304528), (2719, 293440), (3668, 217520), (4192, 190330), (4585, 174016), (5240, 152264), (5438, 146720), (7336, 108760), (8384, 95165), (9170, 87008), (10480, 76132), (10876, 73360), (13595, 58688), (14672, 54380), (18340, 43504), (19033, 41920), (20960, 38066), (21752, 36680), (27190, 29344)]