2240189120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1922

約数の個数: 112

約数和(自身を含む): 5764987200

約数和(自身を除く): 3524798080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 349, 416, 520, 698, 832, 1040, 1396, 1543, 1745, 2080, 2792, 3086, 3490, 4160, 4537, 5584, 6172, 6980, 7715, 9074, 11168, 12344, 13960, 15430, 18148, 20059, 22336, 22685, 24688, 27920, 30860, 36296, 40118, 45370, 49376, 55840, 61720, 72592, 80236, 90740, 98752, 100295, 111680, 123440, 145184, 160472, 181480, 200590, 246880, 290368, 320944, 362960, 401180, 493760, 538507, 641888, 725920, 802360, 1077014, 1283776, 1451840, 1604720, 2154028, 2692535, 3209440, 4308056, 5385070, 6418880, 7000591, 8616112, 10770140, 14001182, 17232224, 21540280, 28002364, 34464448, 35002955, 43080560, 56004728, 70005910, 86161120, 112009456, 140011820, 172322240, 224018912, 280023640, 448037824, 560047280, 1120094560, 2240189120]

約数ペア:

[(1, 2240189120), (2, 1120094560), (4, 560047280), (5, 448037824), (8, 280023640), (10, 224018912), (13, 172322240), (16, 140011820), (20, 112009456), (26, 86161120), (32, 70005910), (40, 56004728), (52, 43080560), (64, 35002955), (65, 34464448), (80, 28002364), (104, 21540280), (130, 17232224), (160, 14001182), (208, 10770140), (260, 8616112), (320, 7000591), (349, 6418880), (416, 5385070), (520, 4308056), (698, 3209440), (832, 2692535), (1040, 2154028), (1396, 1604720), (1543, 1451840), (1745, 1283776), (2080, 1077014), (2792, 802360), (3086, 725920), (3490, 641888), (4160, 538507), (4537, 493760), (5584, 401180), (6172, 362960), (6980, 320944), (7715, 290368), (9074, 246880), (11168, 200590), (12344, 181480), (13960, 160472), (15430, 145184), (18148, 123440), (20059, 111680), (22336, 100295), (22685, 98752), (24688, 90740), (27920, 80236), (30860, 72592), (36296, 61720), (40118, 55840), (45370, 49376)]