2129125320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{844891}}^1$

素因数の和:844915

約数の個数: 96

約数和(自身を含む): 7908189120

約数和(自身を除く): 5779063800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 844891, 1689782, 2534673, 3379564, 4224455, 5069346, 5914237, 6759128, 7604019, 8448910, 10138692, 11828474, 12673365, 15208038, 16897820, 17742711, 20277384, 23656948, 25346730, 29571185, 30416076, 33795640, 35485422, 38020095, 47313896, 50693460, 53228133, 59142370, 60832152, 70970844, 76040190, 88713555, 101386920, 106456266, 118284740, 141941688, 152080380, 177427110, 212912532, 236569480, 266140665, 304160760, 354854220, 425825064, 532281330, 709708440, 1064562660, 2129125320]

約数ペア:

[(1, 2129125320), (2, 1064562660), (3, 709708440), (4, 532281330), (5, 425825064), (6, 354854220), (7, 304160760), (8, 266140665), (9, 236569480), (10, 212912532), (12, 177427110), (14, 152080380), (15, 141941688), (18, 118284740), (20, 106456266), (21, 101386920), (24, 88713555), (28, 76040190), (30, 70970844), (35, 60832152), (36, 59142370), (40, 53228133), (42, 50693460), (45, 47313896), (56, 38020095), (60, 35485422), (63, 33795640), (70, 30416076), (72, 29571185), (84, 25346730), (90, 23656948), (105, 20277384), (120, 17742711), (126, 16897820), (140, 15208038), (168, 12673365), (180, 11828474), (210, 10138692), (252, 8448910), (280, 7604019), (315, 6759128), (360, 5914237), (420, 5069346), (504, 4224455), (630, 3379564), (840, 2534673), (1260, 1689782), (2520, 844891)]