119979860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 340889472

約数和(自身を除く): 220909612

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 286, 308, 338, 364, 385, 455, 461, 572, 676, 715, 770, 845, 910, 922, 1001, 1183, 1430, 1540, 1690, 1820, 1844, 1859, 2002, 2305, 2366, 2860, 3227, 3380, 3718, 4004, 4610, 4732, 5005, 5071, 5915, 5993, 6454, 7436, 9220, 9295, 10010, 10142, 11830, 11986, 12908, 13013, 16135, 18590, 20020, 20284, 23660, 23972, 25355, 26026, 29965, 32270, 35497, 37180, 41951, 50710, 52052, 59930, 64540, 65065, 65923, 70994, 77909, 83902, 101420, 119860, 130130, 131846, 141988, 155818, 167804, 177485, 209755, 260260, 263692, 311636, 329615, 354970, 389545, 419510, 461461, 545363, 659230, 709940, 779090, 839020, 856999, 922922, 1090726, 1318460, 1558180, 1713998, 1845844, 2181452, 2307305, 2726815, 3427996, 4284995, 4614610, 5453630, 5998993, 8569990, 9229220, 10907260, 11997986, 17139980, 23995972, 29994965, 59989930, 119979860]

約数ペア:

[(1, 119979860), (2, 59989930), (4, 29994965), (5, 23995972), (7, 17139980), (10, 11997986), (11, 10907260), (13, 9229220), (14, 8569990), (20, 5998993), (22, 5453630), (26, 4614610), (28, 4284995), (35, 3427996), (44, 2726815), (52, 2307305), (55, 2181452), (65, 1845844), (70, 1713998), (77, 1558180), (91, 1318460), (110, 1090726), (130, 922922), (140, 856999), (143, 839020), (154, 779090), (169, 709940), (182, 659230), (220, 545363), (260, 461461), (286, 419510), (308, 389545), (338, 354970), (364, 329615), (385, 311636), (455, 263692), (461, 260260), (572, 209755), (676, 177485), (715, 167804), (770, 155818), (845, 141988), (910, 131846), (922, 130130), (1001, 119860), (1183, 101420), (1430, 83902), (1540, 77909), (1690, 70994), (1820, 65923), (1844, 65065), (1859, 64540), (2002, 59930), (2305, 52052), (2366, 50710), (2860, 41951), (3227, 37180), (3380, 35497), (3718, 32270), (4004, 29965), (4610, 26026), (4732, 25355), (5005, 23972), (5071, 23660), (5915, 20284), (5993, 20020), (6454, 18590), (7436, 16135), (9220, 13013), (9295, 12908), (10010, 11986), (10142, 11830)]