201124880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 561392640

約数和(自身を除く): 360267760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 176, 184, 190, 209, 220, 230, 253, 304, 368, 380, 418, 437, 440, 460, 506, 523, 760, 836, 874, 880, 920, 1012, 1045, 1046, 1265, 1520, 1672, 1748, 1840, 2024, 2090, 2092, 2185, 2530, 2615, 3344, 3496, 4048, 4180, 4184, 4370, 4807, 5060, 5230, 5753, 6992, 8360, 8368, 8740, 9614, 9937, 10120, 10460, 11506, 12029, 16720, 17480, 19228, 19874, 20240, 20920, 23012, 24035, 24058, 28765, 34960, 38456, 39748, 41840, 46024, 48070, 48116, 49685, 57530, 60145, 76912, 79496, 92048, 96140, 96232, 99370, 109307, 115060, 120290, 132319, 158992, 192280, 192464, 198740, 218614, 228551, 230120, 240580, 264638, 384560, 397480, 437228, 457102, 460240, 481160, 529276, 546535, 661595, 794960, 874456, 914204, 962320, 1058552, 1093070, 1142755, 1323190, 1748912, 1828408, 2117104, 2186140, 2285510, 2514061, 2646380, 3656816, 4372280, 4571020, 5028122, 5292760, 8744560, 9142040, 10056244, 10585520, 12570305, 18284080, 20112488, 25140610, 40224976, 50281220, 100562440, 201124880]

約数ペア:

[(1, 201124880), (2, 100562440), (4, 50281220), (5, 40224976), (8, 25140610), (10, 20112488), (11, 18284080), (16, 12570305), (19, 10585520), (20, 10056244), (22, 9142040), (23, 8744560), (38, 5292760), (40, 5028122), (44, 4571020), (46, 4372280), (55, 3656816), (76, 2646380), (80, 2514061), (88, 2285510), (92, 2186140), (95, 2117104), (110, 1828408), (115, 1748912), (152, 1323190), (176, 1142755), (184, 1093070), (190, 1058552), (209, 962320), (220, 914204), (230, 874456), (253, 794960), (304, 661595), (368, 546535), (380, 529276), (418, 481160), (437, 460240), (440, 457102), (460, 437228), (506, 397480), (523, 384560), (760, 264638), (836, 240580), (874, 230120), (880, 228551), (920, 218614), (1012, 198740), (1045, 192464), (1046, 192280), (1265, 158992), (1520, 132319), (1672, 120290), (1748, 115060), (1840, 109307), (2024, 99370), (2090, 96232), (2092, 96140), (2185, 92048), (2530, 79496), (2615, 76912), (3344, 60145), (3496, 57530), (4048, 49685), (4180, 48116), (4184, 48070), (4370, 46024), (4807, 41840), (5060, 39748), (5230, 38456), (5753, 34960), (6992, 28765), (8360, 24058), (8368, 24035), (8740, 23012), (9614, 20920), (9937, 20240), (10120, 19874), (10460, 19228), (11506, 17480), (12029, 16720)]