2013996120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3643}}^1$

素因数の和:3945

約数の個数: 128

約数和(自身を含む): 6422768640

約数和(自身を除く): 4408772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 271, 340, 408, 510, 542, 680, 813, 1020, 1084, 1355, 1626, 2040, 2168, 2710, 3252, 3643, 4065, 4607, 5420, 6504, 7286, 8130, 9214, 10840, 10929, 13821, 14572, 16260, 18215, 18428, 21858, 23035, 27642, 29144, 32520, 36430, 36856, 43716, 46070, 54645, 55284, 61931, 69105, 72860, 87432, 92140, 109290, 110568, 123862, 138210, 145720, 184280, 185793, 218580, 247724, 276420, 309655, 371586, 437160, 495448, 552840, 619310, 743172, 928965, 987253, 1238620, 1486344, 1857930, 1974506, 2477240, 2961759, 3715860, 3949012, 4936265, 5923518, 7431720, 7898024, 9872530, 11847036, 14808795, 16783301, 19745060, 23694072, 29617590, 33566602, 39490120, 50349903, 59235180, 67133204, 83916505, 100699806, 118470360, 134266408, 167833010, 201399612, 251749515, 335666020, 402799224, 503499030, 671332040, 1006998060, 2013996120]

約数ペア:

[(1, 2013996120), (2, 1006998060), (3, 671332040), (4, 503499030), (5, 402799224), (6, 335666020), (8, 251749515), (10, 201399612), (12, 167833010), (15, 134266408), (17, 118470360), (20, 100699806), (24, 83916505), (30, 67133204), (34, 59235180), (40, 50349903), (51, 39490120), (60, 33566602), (68, 29617590), (85, 23694072), (102, 19745060), (120, 16783301), (136, 14808795), (170, 11847036), (204, 9872530), (255, 7898024), (271, 7431720), (340, 5923518), (408, 4936265), (510, 3949012), (542, 3715860), (680, 2961759), (813, 2477240), (1020, 1974506), (1084, 1857930), (1355, 1486344), (1626, 1238620), (2040, 987253), (2168, 928965), (2710, 743172), (3252, 619310), (3643, 552840), (4065, 495448), (4607, 437160), (5420, 371586), (6504, 309655), (7286, 276420), (8130, 247724), (9214, 218580), (10840, 185793), (10929, 184280), (13821, 145720), (14572, 138210), (16260, 123862), (18215, 110568), (18428, 109290), (21858, 92140), (23035, 87432), (27642, 72860), (29144, 69105), (32520, 61931), (36430, 55284), (36856, 54645), (43716, 46070)]