2820804800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2047

約数の個数: 168

約数和(自身を含む): 7667134272

約数和(自身を除く): 4846329472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 83, 88, 100, 110, 160, 166, 176, 200, 220, 275, 320, 332, 352, 400, 415, 440, 550, 664, 704, 800, 830, 880, 913, 1100, 1328, 1600, 1660, 1760, 1826, 1931, 2075, 2200, 2656, 3320, 3520, 3652, 3862, 4150, 4400, 4565, 5312, 6640, 7304, 7724, 8300, 8800, 9130, 9655, 13280, 14608, 15448, 16600, 17600, 18260, 19310, 21241, 22825, 26560, 29216, 30896, 33200, 36520, 38620, 42482, 45650, 48275, 58432, 61792, 66400, 73040, 77240, 84964, 91300, 96550, 106205, 123584, 132800, 146080, 154480, 160273, 169928, 182600, 193100, 212410, 292160, 308960, 320546, 339856, 365200, 386200, 424820, 531025, 617920, 641092, 679712, 730400, 772400, 801365, 849640, 1062050, 1282184, 1359424, 1460800, 1544800, 1602730, 1699280, 1763003, 2124100, 2564368, 3089600, 3205460, 3398560, 3526006, 4006825, 4248200, 5128736, 6410920, 6797120, 7052012, 8013650, 8496400, 8815015, 10257472, 12821840, 14104024, 16027300, 16992800, 17630030, 25643680, 28208048, 32054600, 33985600, 35260060, 44075075, 51287360, 56416096, 64109200, 70520120, 88150150, 112832192, 128218400, 141040240, 176300300, 256436800, 282080480, 352600600, 564160960, 705201200, 1410402400, 2820804800]

約数ペア:

[(1, 2820804800), (2, 1410402400), (4, 705201200), (5, 564160960), (8, 352600600), (10, 282080480), (11, 256436800), (16, 176300300), (20, 141040240), (22, 128218400), (25, 112832192), (32, 88150150), (40, 70520120), (44, 64109200), (50, 56416096), (55, 51287360), (64, 44075075), (80, 35260060), (83, 33985600), (88, 32054600), (100, 28208048), (110, 25643680), (160, 17630030), (166, 16992800), (176, 16027300), (200, 14104024), (220, 12821840), (275, 10257472), (320, 8815015), (332, 8496400), (352, 8013650), (400, 7052012), (415, 6797120), (440, 6410920), (550, 5128736), (664, 4248200), (704, 4006825), (800, 3526006), (830, 3398560), (880, 3205460), (913, 3089600), (1100, 2564368), (1328, 2124100), (1600, 1763003), (1660, 1699280), (1760, 1602730), (1826, 1544800), (1931, 1460800), (2075, 1359424), (2200, 1282184), (2656, 1062050), (3320, 849640), (3520, 801365), (3652, 772400), (3862, 730400), (4150, 679712), (4400, 641092), (4565, 617920), (5312, 531025), (6640, 424820), (7304, 386200), (7724, 365200), (8300, 339856), (8800, 320546), (9130, 308960), (9655, 292160), (13280, 212410), (14608, 193100), (15448, 182600), (16600, 169928), (17600, 160273), (18260, 154480), (19310, 146080), (21241, 132800), (22825, 123584), (26560, 106205), (29216, 96550), (30896, 91300), (33200, 84964), (36520, 77240), (38620, 73040), (42482, 66400), (45650, 61792), (48275, 58432)]