524681520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8691

約数の個数: 160

約数和(自身を含む): 1851738624

約数和(自身を除く): 1327057104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 3036, 3795, 4048, 5060, 5520, 6072, 7590, 8641, 10120, 12144, 15180, 17282, 20240, 25923, 30360, 34564, 43205, 51846, 60720, 69128, 86410, 95051, 103692, 129615, 138256, 172820, 190102, 198743, 207384, 259230, 285153, 345640, 380204, 397486, 414768, 475255, 518460, 570306, 596229, 691280, 760408, 794972, 950510, 993715, 1036920, 1140612, 1192458, 1425765, 1520816, 1589944, 1901020, 1987430, 2073840, 2186173, 2281224, 2384916, 2851530, 2981145, 3179888, 3802040, 3974860, 4372346, 4562448, 4769832, 5703060, 5962290, 6558519, 7604080, 7949720, 8744692, 9539664, 10930865, 11406120, 11924580, 13117038, 15899440, 17489384, 21861730, 22812240, 23849160, 26234076, 32792595, 34978768, 43723460, 47698320, 52468152, 65585190, 87446920, 104936304, 131170380, 174893840, 262340760, 524681520]

約数ペア:

[(1, 524681520), (2, 262340760), (3, 174893840), (4, 131170380), (5, 104936304), (6, 87446920), (8, 65585190), (10, 52468152), (11, 47698320), (12, 43723460), (15, 34978768), (16, 32792595), (20, 26234076), (22, 23849160), (23, 22812240), (24, 21861730), (30, 17489384), (33, 15899440), (40, 13117038), (44, 11924580), (46, 11406120), (48, 10930865), (55, 9539664), (60, 8744692), (66, 7949720), (69, 7604080), (80, 6558519), (88, 5962290), (92, 5703060), (110, 4769832), (115, 4562448), (120, 4372346), (132, 3974860), (138, 3802040), (165, 3179888), (176, 2981145), (184, 2851530), (220, 2384916), (230, 2281224), (240, 2186173), (253, 2073840), (264, 1987430), (276, 1901020), (330, 1589944), (345, 1520816), (368, 1425765), (440, 1192458), (460, 1140612), (506, 1036920), (528, 993715), (552, 950510), (660, 794972), (690, 760408), (759, 691280), (880, 596229), (920, 570306), (1012, 518460), (1104, 475255), (1265, 414768), (1320, 397486), (1380, 380204), (1518, 345640), (1840, 285153), (2024, 259230), (2530, 207384), (2640, 198743), (2760, 190102), (3036, 172820), (3795, 138256), (4048, 129615), (5060, 103692), (5520, 95051), (6072, 86410), (7590, 69128), (8641, 60720), (10120, 51846), (12144, 43205), (15180, 34564), (17282, 30360), (20240, 25923)]