292188120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2697

約数の個数: 128

約数和(自身を含む): 1009497600

約数和(自身を除く): 717309480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2539, 2740, 2877, 3288, 3836, 4110, 4795, 5078, 5480, 5754, 7617, 7672, 8220, 9590, 10156, 11508, 12695, 14385, 15234, 16440, 17773, 19180, 20312, 23016, 25390, 28770, 30468, 35546, 38085, 38360, 50780, 53319, 57540, 60936, 71092, 76170, 88865, 101560, 106638, 115080, 142184, 152340, 177730, 213276, 266595, 304680, 347843, 355460, 426552, 533190, 695686, 710920, 1043529, 1066380, 1391372, 1739215, 2087058, 2132760, 2434901, 2782744, 3478430, 4174116, 4869802, 5217645, 6956860, 7304703, 8348232, 9739604, 10435290, 12174505, 13913720, 14609406, 19479208, 20870580, 24349010, 29218812, 36523515, 41741160, 48698020, 58437624, 73047030, 97396040, 146094060, 292188120]

約数ペア:

[(1, 292188120), (2, 146094060), (3, 97396040), (4, 73047030), (5, 58437624), (6, 48698020), (7, 41741160), (8, 36523515), (10, 29218812), (12, 24349010), (14, 20870580), (15, 19479208), (20, 14609406), (21, 13913720), (24, 12174505), (28, 10435290), (30, 9739604), (35, 8348232), (40, 7304703), (42, 6956860), (56, 5217645), (60, 4869802), (70, 4174116), (84, 3478430), (105, 2782744), (120, 2434901), (137, 2132760), (140, 2087058), (168, 1739215), (210, 1391372), (274, 1066380), (280, 1043529), (411, 710920), (420, 695686), (548, 533190), (685, 426552), (822, 355460), (840, 347843), (959, 304680), (1096, 266595), (1370, 213276), (1644, 177730), (1918, 152340), (2055, 142184), (2539, 115080), (2740, 106638), (2877, 101560), (3288, 88865), (3836, 76170), (4110, 71092), (4795, 60936), (5078, 57540), (5480, 53319), (5754, 50780), (7617, 38360), (7672, 38085), (8220, 35546), (9590, 30468), (10156, 28770), (11508, 25390), (12695, 23016), (14385, 20312), (15234, 19180), (16440, 17773)]