186212480

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 283803520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 127, 128, 145, 158, 160, 232, 254, 290, 316, 320, 395, 464, 508, 580, 632, 635, 640, 790, 928, 1016, 1160, 1264, 1270, 1580, 1856, 2032, 2291, 2320, 2528, 2540, 3160, 3683, 3712, 4064, 4582, 4640, 5056, 5080, 6320, 7366, 8128, 9164, 9280, 10033, 10112, 10160, 11455, 12640, 14732, 16256, 18328, 18415, 18560, 20066, 20320, 22910, 25280, 29464, 36656, 36830, 40132, 40640, 45820, 50165, 50560, 58928, 73312, 73660, 80264, 81280, 91640, 100330, 117856, 146624, 147320, 160528, 183280, 200660, 235712, 290957, 293248, 294640, 321056, 366560, 401320, 471424, 581914, 589280, 642112, 733120, 802640, 1163828, 1178560, 1284224, 1454785, 1466240, 1605280, 2327656, 2357120, 2909570, 3210560, 4655312, 5819140, 6421120, 9310624, 11638280, 18621248, 23276560, 37242496, 46553120, 93106240, 186212480]

約数ペア:

[(1, 186212480), (2, 93106240), (4, 46553120), (5, 37242496), (8, 23276560), (10, 18621248), (16, 11638280), (20, 9310624), (29, 6421120), (32, 5819140), (40, 4655312), (58, 3210560), (64, 2909570), (79, 2357120), (80, 2327656), (116, 1605280), (127, 1466240), (128, 1454785), (145, 1284224), (158, 1178560), (160, 1163828), (232, 802640), (254, 733120), (290, 642112), (316, 589280), (320, 581914), (395, 471424), (464, 401320), (508, 366560), (580, 321056), (632, 294640), (635, 293248), (640, 290957), (790, 235712), (928, 200660), (1016, 183280), (1160, 160528), (1264, 147320), (1270, 146624), (1580, 117856), (1856, 100330), (2032, 91640), (2291, 81280), (2320, 80264), (2528, 73660), (2540, 73312), (3160, 58928), (3683, 50560), (3712, 50165), (4064, 45820), (4582, 40640), (4640, 40132), (5056, 36830), (5080, 36656), (6320, 29464), (7366, 25280), (8128, 22910), (9164, 20320), (9280, 20066), (10033, 18560), (10112, 18415), (10160, 18328), (11455, 16256), (12640, 14732)]