84271670520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{12919}}^1$

素因数の和:15813

約数の個数: 128

約数和(自身を含む): 266234688000

約数和(自身を除く): 181963017480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2861, 5722, 8583, 11444, 12919, 14305, 17166, 22888, 25838, 28610, 34332, 38757, 42915, 51676, 54359, 57220, 64595, 68664, 77514, 85830, 103352, 108718, 114440, 129190, 155028, 163077, 171660, 193785, 217436, 245461, 258380, 271795, 310056, 326154, 343320, 387570, 434872, 490922, 516760, 543590, 652308, 736383, 775140, 815385, 981844, 1087180, 1227305, 1304616, 1472766, 1550280, 1630770, 1963688, 2174360, 2454610, 2945532, 3261540, 3681915, 4909220, 5891064, 6523080, 7363830, 9818440, 14727660, 29455320, 36961259, 73922518, 110883777, 147845036, 184806295, 221767554, 295690072, 369612590, 443535108, 554418885, 702263921, 739225180, 887070216, 1108837770, 1404527842, 1478450360, 2106791763, 2217675540, 2809055684, 3511319605, 4213583526, 4435351080, 5618111368, 7022639210, 8427167052, 10533958815, 14045278420, 16854334104, 21067917630, 28090556840, 42135835260, 84271670520]

約数ペア:

[(1, 84271670520), (2, 42135835260), (3, 28090556840), (4, 21067917630), (5, 16854334104), (6, 14045278420), (8, 10533958815), (10, 8427167052), (12, 7022639210), (15, 5618111368), (19, 4435351080), (20, 4213583526), (24, 3511319605), (30, 2809055684), (38, 2217675540), (40, 2106791763), (57, 1478450360), (60, 1404527842), (76, 1108837770), (95, 887070216), (114, 739225180), (120, 702263921), (152, 554418885), (190, 443535108), (228, 369612590), (285, 295690072), (380, 221767554), (456, 184806295), (570, 147845036), (760, 110883777), (1140, 73922518), (2280, 36961259), (2861, 29455320), (5722, 14727660), (8583, 9818440), (11444, 7363830), (12919, 6523080), (14305, 5891064), (17166, 4909220), (22888, 3681915), (25838, 3261540), (28610, 2945532), (34332, 2454610), (38757, 2174360), (42915, 1963688), (51676, 1630770), (54359, 1550280), (57220, 1472766), (64595, 1304616), (68664, 1227305), (77514, 1087180), (85830, 981844), (103352, 815385), (108718, 775140), (114440, 736383), (129190, 652308), (155028, 543590), (163077, 516760), (171660, 490922), (193785, 434872), (217436, 387570), (245461, 343320), (258380, 326154), (271795, 310056)]