1754900040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18773}}^1$

素因数の和:18847

約数の個数: 128

約数和(自身を含む): 5677257600

約数和(自身を除く): 3922357560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 18773, 23370, 31160, 37546, 46740, 56319, 75092, 93480, 93865, 112638, 150184, 187730, 225276, 281595, 356687, 375460, 450552, 563190, 713374, 750920, 769693, 1070061, 1126380, 1426748, 1539386, 1783435, 2140122, 2252760, 2309079, 2853496, 3078772, 3566870, 3848465, 4280244, 4618158, 5350305, 6157544, 7133740, 7696930, 8560488, 9236316, 10700610, 11545395, 14267480, 14624167, 15393860, 18472632, 21401220, 23090790, 29248334, 30787720, 42802440, 43872501, 46181580, 58496668, 73120835, 87745002, 92363160, 116993336, 146241670, 175490004, 219362505, 292483340, 350980008, 438725010, 584966680, 877450020, 1754900040]

約数ペア:

[(1, 1754900040), (2, 877450020), (3, 584966680), (4, 438725010), (5, 350980008), (6, 292483340), (8, 219362505), (10, 175490004), (12, 146241670), (15, 116993336), (19, 92363160), (20, 87745002), (24, 73120835), (30, 58496668), (38, 46181580), (40, 43872501), (41, 42802440), (57, 30787720), (60, 29248334), (76, 23090790), (82, 21401220), (95, 18472632), (114, 15393860), (120, 14624167), (123, 14267480), (152, 11545395), (164, 10700610), (190, 9236316), (205, 8560488), (228, 7696930), (246, 7133740), (285, 6157544), (328, 5350305), (380, 4618158), (410, 4280244), (456, 3848465), (492, 3566870), (570, 3078772), (615, 2853496), (760, 2309079), (779, 2252760), (820, 2140122), (984, 1783435), (1140, 1539386), (1230, 1426748), (1558, 1126380), (1640, 1070061), (2280, 769693), (2337, 750920), (2460, 713374), (3116, 563190), (3895, 450552), (4674, 375460), (4920, 356687), (6232, 281595), (7790, 225276), (9348, 187730), (11685, 150184), (15580, 112638), (18696, 93865), (18773, 93480), (23370, 75092), (31160, 56319), (37546, 46740)]