338673480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 1082160000

約数和(自身を除く): 743486520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1669, 1691, 1780, 2136, 2280, 2670, 3338, 3382, 3560, 5007, 5073, 5340, 6676, 6764, 8345, 8455, 10014, 10146, 10680, 13352, 13528, 16690, 16910, 20028, 20292, 25035, 25365, 31711, 33380, 33820, 40056, 40584, 50070, 50730, 63422, 66760, 67640, 95133, 100140, 101460, 126844, 148541, 158555, 190266, 200280, 202920, 253688, 297082, 317110, 380532, 445623, 475665, 594164, 634220, 742705, 761064, 891246, 951330, 1188328, 1268440, 1485410, 1782492, 1902660, 2228115, 2822279, 2970820, 3564984, 3805320, 4456230, 5644558, 5941640, 8466837, 8912460, 11289116, 14111395, 16933674, 17824920, 22578232, 28222790, 33867348, 42334185, 56445580, 67734696, 84668370, 112891160, 169336740, 338673480]

約数ペア:

[(1, 338673480), (2, 169336740), (3, 112891160), (4, 84668370), (5, 67734696), (6, 56445580), (8, 42334185), (10, 33867348), (12, 28222790), (15, 22578232), (19, 17824920), (20, 16933674), (24, 14111395), (30, 11289116), (38, 8912460), (40, 8466837), (57, 5941640), (60, 5644558), (76, 4456230), (89, 3805320), (95, 3564984), (114, 2970820), (120, 2822279), (152, 2228115), (178, 1902660), (190, 1782492), (228, 1485410), (267, 1268440), (285, 1188328), (356, 951330), (380, 891246), (445, 761064), (456, 742705), (534, 634220), (570, 594164), (712, 475665), (760, 445623), (890, 380532), (1068, 317110), (1140, 297082), (1335, 253688), (1669, 202920), (1691, 200280), (1780, 190266), (2136, 158555), (2280, 148541), (2670, 126844), (3338, 101460), (3382, 100140), (3560, 95133), (5007, 67640), (5073, 66760), (5340, 63422), (6676, 50730), (6764, 50070), (8345, 40584), (8455, 40056), (10014, 33820), (10146, 33380), (10680, 31711), (13352, 25365), (13528, 25035), (16690, 20292), (16910, 20028)]