78122037280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{29669}}^1$

素因数の和:32042

約数の個数: 96

約数和(自身を含む): 211026332160

約数和(自身を除く): 132904294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2351, 4702, 9404, 11755, 16457, 18808, 23510, 29669, 32914, 37616, 47020, 59338, 65828, 75232, 82285, 94040, 118676, 131656, 148345, 164570, 188080, 207683, 237352, 263312, 296690, 329140, 376160, 415366, 474704, 526624, 593380, 658280, 830732, 949408, 1038415, 1186760, 1316560, 1661464, 2076830, 2373520, 2633120, 3322928, 4153660, 4747040, 6645856, 8307320, 16614640, 33229280, 69751819, 139503638, 279007276, 348759095, 488262733, 558014552, 697518190, 976525466, 1116029104, 1395036380, 1953050932, 2232058208, 2441313665, 2790072760, 3906101864, 4882627330, 5580145520, 7812203728, 9765254660, 11160291040, 15624407456, 19530509320, 39061018640, 78122037280]

約数ペア:

[(1, 78122037280), (2, 39061018640), (4, 19530509320), (5, 15624407456), (7, 11160291040), (8, 9765254660), (10, 7812203728), (14, 5580145520), (16, 4882627330), (20, 3906101864), (28, 2790072760), (32, 2441313665), (35, 2232058208), (40, 1953050932), (56, 1395036380), (70, 1116029104), (80, 976525466), (112, 697518190), (140, 558014552), (160, 488262733), (224, 348759095), (280, 279007276), (560, 139503638), (1120, 69751819), (2351, 33229280), (4702, 16614640), (9404, 8307320), (11755, 6645856), (16457, 4747040), (18808, 4153660), (23510, 3322928), (29669, 2633120), (32914, 2373520), (37616, 2076830), (47020, 1661464), (59338, 1316560), (65828, 1186760), (75232, 1038415), (82285, 949408), (94040, 830732), (118676, 658280), (131656, 593380), (148345, 526624), (164570, 474704), (188080, 415366), (207683, 376160), (237352, 329140), (263312, 296690)]