2243349720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 192

約数和(自身を含む): 7574860800

約数和(自身を除く): 5331511080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 179, 180, 186, 248, 279, 310, 358, 360, 372, 465, 537, 558, 620, 716, 744, 895, 930, 1074, 1116, 1123, 1240, 1395, 1432, 1611, 1790, 1860, 2148, 2232, 2246, 2685, 2790, 3222, 3369, 3580, 3720, 4296, 4492, 5370, 5549, 5580, 5615, 6444, 6738, 7160, 8055, 8984, 10107, 10740, 11098, 11160, 11230, 12888, 13476, 16110, 16647, 16845, 20214, 21480, 22196, 22460, 26952, 27745, 32220, 33294, 33690, 34813, 40428, 44392, 44920, 49941, 50535, 55490, 64440, 66588, 67380, 69626, 80856, 83235, 99882, 101070, 104439, 110980, 133176, 134760, 139252, 166470, 174065, 199764, 201017, 202140, 208878, 221960, 249705, 278504, 313317, 332940, 348130, 399528, 402034, 404280, 417756, 499410, 522195, 603051, 626634, 665880, 696260, 804068, 835512, 998820, 1005085, 1044390, 1206102, 1253268, 1392520, 1566585, 1608136, 1809153, 1997640, 2010170, 2088780, 2412204, 2506536, 3015255, 3133170, 3618306, 4020340, 4177560, 4824408, 6030510, 6231527, 6266340, 7236612, 8040680, 9045765, 12061020, 12463054, 12532680, 14473224, 18091530, 18694581, 24122040, 24926108, 31157635, 36183060, 37389162, 49852216, 56083743, 62315270, 72366120, 74778324, 93472905, 112167486, 124630540, 149556648, 186945810, 224334972, 249261080, 280418715, 373891620, 448669944, 560837430, 747783240, 1121674860, 2243349720]

約数ペア:

[(1, 2243349720), (2, 1121674860), (3, 747783240), (4, 560837430), (5, 448669944), (6, 373891620), (8, 280418715), (9, 249261080), (10, 224334972), (12, 186945810), (15, 149556648), (18, 124630540), (20, 112167486), (24, 93472905), (30, 74778324), (31, 72366120), (36, 62315270), (40, 56083743), (45, 49852216), (60, 37389162), (62, 36183060), (72, 31157635), (90, 24926108), (93, 24122040), (120, 18694581), (124, 18091530), (155, 14473224), (179, 12532680), (180, 12463054), (186, 12061020), (248, 9045765), (279, 8040680), (310, 7236612), (358, 6266340), (360, 6231527), (372, 6030510), (465, 4824408), (537, 4177560), (558, 4020340), (620, 3618306), (716, 3133170), (744, 3015255), (895, 2506536), (930, 2412204), (1074, 2088780), (1116, 2010170), (1123, 1997640), (1240, 1809153), (1395, 1608136), (1432, 1566585), (1611, 1392520), (1790, 1253268), (1860, 1206102), (2148, 1044390), (2232, 1005085), (2246, 998820), (2685, 835512), (2790, 804068), (3222, 696260), (3369, 665880), (3580, 626634), (3720, 603051), (4296, 522195), (4492, 499410), (5370, 417756), (5549, 404280), (5580, 402034), (5615, 399528), (6444, 348130), (6738, 332940), (7160, 313317), (8055, 278504), (8984, 249705), (10107, 221960), (10740, 208878), (11098, 202140), (11160, 201017), (11230, 199764), (12888, 174065), (13476, 166470), (16110, 139252), (16647, 134760), (16845, 133176), (20214, 110980), (21480, 104439), (22196, 101070), (22460, 99882), (26952, 83235), (27745, 80856), (32220, 69626), (33294, 67380), (33690, 66588), (34813, 64440), (40428, 55490), (44392, 50535), (44920, 49941)]