179007920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 521299968

約数和(自身を除く): 342292048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 182, 208, 260, 268, 280, 335, 364, 367, 455, 469, 520, 536, 560, 670, 728, 734, 871, 910, 938, 1040, 1072, 1340, 1456, 1468, 1742, 1820, 1835, 1876, 2345, 2569, 2680, 2936, 3484, 3640, 3670, 3752, 4355, 4690, 4771, 5138, 5360, 5872, 6097, 6968, 7280, 7340, 7504, 8710, 9380, 9542, 10276, 12194, 12845, 13936, 14680, 17420, 18760, 19084, 20552, 23855, 24388, 24589, 25690, 29360, 30485, 33397, 34840, 37520, 38168, 41104, 47710, 48776, 49178, 51380, 60970, 66794, 69680, 76336, 95420, 97552, 98356, 102760, 121940, 122945, 133588, 166985, 172123, 190840, 196712, 205520, 243880, 245890, 267176, 319657, 333970, 344246, 381680, 393424, 487760, 491780, 534352, 639314, 667940, 688492, 860615, 983560, 1278628, 1335880, 1376984, 1598285, 1721230, 1967120, 2237599, 2557256, 2671760, 2753968, 3196570, 3442460, 4475198, 5114512, 6393140, 6884920, 8950396, 11187995, 12786280, 13769840, 17900792, 22375990, 25572560, 35801584, 44751980, 89503960, 179007920]

約数ペア:

[(1, 179007920), (2, 89503960), (4, 44751980), (5, 35801584), (7, 25572560), (8, 22375990), (10, 17900792), (13, 13769840), (14, 12786280), (16, 11187995), (20, 8950396), (26, 6884920), (28, 6393140), (35, 5114512), (40, 4475198), (52, 3442460), (56, 3196570), (65, 2753968), (67, 2671760), (70, 2557256), (80, 2237599), (91, 1967120), (104, 1721230), (112, 1598285), (130, 1376984), (134, 1335880), (140, 1278628), (182, 983560), (208, 860615), (260, 688492), (268, 667940), (280, 639314), (335, 534352), (364, 491780), (367, 487760), (455, 393424), (469, 381680), (520, 344246), (536, 333970), (560, 319657), (670, 267176), (728, 245890), (734, 243880), (871, 205520), (910, 196712), (938, 190840), (1040, 172123), (1072, 166985), (1340, 133588), (1456, 122945), (1468, 121940), (1742, 102760), (1820, 98356), (1835, 97552), (1876, 95420), (2345, 76336), (2569, 69680), (2680, 66794), (2936, 60970), (3484, 51380), (3640, 49178), (3670, 48776), (3752, 47710), (4355, 41104), (4690, 38168), (4771, 37520), (5138, 34840), (5360, 33397), (5872, 30485), (6097, 29360), (6968, 25690), (7280, 24589), (7340, 24388), (7504, 23855), (8710, 20552), (9380, 19084), (9542, 18760), (10276, 17420), (12194, 14680), (12845, 13936)]