193301680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 538590528

約数和(自身を除く): 345288848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 61, 65, 80, 88, 104, 110, 122, 130, 143, 176, 208, 220, 244, 260, 277, 286, 305, 440, 488, 520, 554, 572, 610, 671, 715, 793, 880, 976, 1040, 1108, 1144, 1220, 1342, 1385, 1430, 1586, 2216, 2288, 2440, 2684, 2770, 2860, 3047, 3172, 3355, 3601, 3965, 4432, 4880, 5368, 5540, 5720, 6094, 6344, 6710, 7202, 7930, 8723, 10736, 11080, 11440, 12188, 12688, 13420, 14404, 15235, 15860, 16897, 17446, 18005, 22160, 24376, 26840, 28808, 30470, 31720, 33794, 34892, 36010, 39611, 43615, 48752, 53680, 57616, 60940, 63440, 67588, 69784, 72020, 79222, 84485, 87230, 121880, 135176, 139568, 144040, 158444, 168970, 174460, 185867, 198055, 219661, 243760, 270352, 288080, 316888, 337940, 348920, 371734, 396110, 439322, 633776, 675880, 697840, 743468, 792220, 878644, 929335, 1098305, 1351760, 1486936, 1584440, 1757288, 1858670, 2196610, 2416271, 2973872, 3168880, 3514576, 3717340, 4393220, 4832542, 7434680, 8786440, 9665084, 12081355, 14869360, 17572880, 19330168, 24162710, 38660336, 48325420, 96650840, 193301680]

約数ペア:

[(1, 193301680), (2, 96650840), (4, 48325420), (5, 38660336), (8, 24162710), (10, 19330168), (11, 17572880), (13, 14869360), (16, 12081355), (20, 9665084), (22, 8786440), (26, 7434680), (40, 4832542), (44, 4393220), (52, 3717340), (55, 3514576), (61, 3168880), (65, 2973872), (80, 2416271), (88, 2196610), (104, 1858670), (110, 1757288), (122, 1584440), (130, 1486936), (143, 1351760), (176, 1098305), (208, 929335), (220, 878644), (244, 792220), (260, 743468), (277, 697840), (286, 675880), (305, 633776), (440, 439322), (488, 396110), (520, 371734), (554, 348920), (572, 337940), (610, 316888), (671, 288080), (715, 270352), (793, 243760), (880, 219661), (976, 198055), (1040, 185867), (1108, 174460), (1144, 168970), (1220, 158444), (1342, 144040), (1385, 139568), (1430, 135176), (1586, 121880), (2216, 87230), (2288, 84485), (2440, 79222), (2684, 72020), (2770, 69784), (2860, 67588), (3047, 63440), (3172, 60940), (3355, 57616), (3601, 53680), (3965, 48752), (4432, 43615), (4880, 39611), (5368, 36010), (5540, 34892), (5720, 33794), (6094, 31720), (6344, 30470), (6710, 28808), (7202, 26840), (7930, 24376), (8723, 22160), (10736, 18005), (11080, 17446), (11440, 16897), (12188, 15860), (12688, 15235), (13420, 14404)]