105389680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 182591888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 41, 44, 46, 55, 80, 82, 88, 92, 110, 115, 127, 164, 176, 184, 205, 220, 230, 253, 254, 328, 368, 410, 440, 451, 460, 506, 508, 635, 656, 820, 880, 902, 920, 943, 1012, 1016, 1265, 1270, 1397, 1640, 1804, 1840, 1886, 2024, 2032, 2255, 2530, 2540, 2794, 2921, 3280, 3608, 3772, 4048, 4510, 4715, 5060, 5080, 5207, 5588, 5842, 6985, 7216, 7544, 9020, 9430, 10120, 10160, 10373, 10414, 11176, 11684, 13970, 14605, 15088, 18040, 18860, 20240, 20746, 20828, 22352, 23368, 26035, 27940, 29210, 32131, 36080, 37720, 41492, 41656, 46736, 51865, 52070, 55880, 57277, 58420, 64262, 75440, 82984, 83312, 103730, 104140, 111760, 114554, 116840, 119761, 128524, 160655, 165968, 207460, 208280, 229108, 233680, 239522, 257048, 286385, 321310, 414920, 416560, 458216, 479044, 514096, 572770, 598805, 642620, 829840, 916432, 958088, 1145540, 1197610, 1285240, 1317371, 1916176, 2291080, 2395220, 2570480, 2634742, 4582160, 4790440, 5269484, 6586855, 9580880, 10538968, 13173710, 21077936, 26347420, 52694840, 105389680]

約数ペア:

[(1, 105389680), (2, 52694840), (4, 26347420), (5, 21077936), (8, 13173710), (10, 10538968), (11, 9580880), (16, 6586855), (20, 5269484), (22, 4790440), (23, 4582160), (40, 2634742), (41, 2570480), (44, 2395220), (46, 2291080), (55, 1916176), (80, 1317371), (82, 1285240), (88, 1197610), (92, 1145540), (110, 958088), (115, 916432), (127, 829840), (164, 642620), (176, 598805), (184, 572770), (205, 514096), (220, 479044), (230, 458216), (253, 416560), (254, 414920), (328, 321310), (368, 286385), (410, 257048), (440, 239522), (451, 233680), (460, 229108), (506, 208280), (508, 207460), (635, 165968), (656, 160655), (820, 128524), (880, 119761), (902, 116840), (920, 114554), (943, 111760), (1012, 104140), (1016, 103730), (1265, 83312), (1270, 82984), (1397, 75440), (1640, 64262), (1804, 58420), (1840, 57277), (1886, 55880), (2024, 52070), (2032, 51865), (2255, 46736), (2530, 41656), (2540, 41492), (2794, 37720), (2921, 36080), (3280, 32131), (3608, 29210), (3772, 27940), (4048, 26035), (4510, 23368), (4715, 22352), (5060, 20828), (5080, 20746), (5207, 20240), (5588, 18860), (5842, 18040), (6985, 15088), (7216, 14605), (7544, 13970), (9020, 11684), (9430, 11176), (10120, 10414), (10160, 10373)]