139234560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 450334080

約数和(自身を除く): 311099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 359, 384, 404, 480, 505, 606, 640, 718, 768, 808, 960, 1010, 1077, 1212, 1280, 1436, 1515, 1616, 1795, 1920, 2020, 2154, 2424, 2872, 3030, 3232, 3590, 3840, 4040, 4308, 4848, 5385, 5744, 6060, 6464, 7180, 8080, 8616, 9696, 10770, 11488, 12120, 12928, 14360, 16160, 17232, 19392, 21540, 22976, 24240, 25856, 28720, 32320, 34464, 36259, 38784, 43080, 45952, 48480, 57440, 64640, 68928, 72518, 77568, 86160, 91904, 96960, 108777, 114880, 129280, 137856, 145036, 172320, 181295, 193920, 217554, 229760, 275712, 290072, 344640, 362590, 387840, 435108, 459520, 543885, 580144, 689280, 725180, 870216, 1087770, 1160288, 1378560, 1450360, 1740432, 2175540, 2320576, 2900720, 3480864, 4351080, 4641152, 5801440, 6961728, 8702160, 9282304, 11602880, 13923456, 17404320, 23205760, 27846912, 34808640, 46411520, 69617280, 139234560]

約数ペア:

[(1, 139234560), (2, 69617280), (3, 46411520), (4, 34808640), (5, 27846912), (6, 23205760), (8, 17404320), (10, 13923456), (12, 11602880), (15, 9282304), (16, 8702160), (20, 6961728), (24, 5801440), (30, 4641152), (32, 4351080), (40, 3480864), (48, 2900720), (60, 2320576), (64, 2175540), (80, 1740432), (96, 1450360), (101, 1378560), (120, 1160288), (128, 1087770), (160, 870216), (192, 725180), (202, 689280), (240, 580144), (256, 543885), (303, 459520), (320, 435108), (359, 387840), (384, 362590), (404, 344640), (480, 290072), (505, 275712), (606, 229760), (640, 217554), (718, 193920), (768, 181295), (808, 172320), (960, 145036), (1010, 137856), (1077, 129280), (1212, 114880), (1280, 108777), (1436, 96960), (1515, 91904), (1616, 86160), (1795, 77568), (1920, 72518), (2020, 68928), (2154, 64640), (2424, 57440), (2872, 48480), (3030, 45952), (3232, 43080), (3590, 38784), (3840, 36259), (4040, 34464), (4308, 32320), (4848, 28720), (5385, 25856), (5744, 24240), (6060, 22976), (6464, 21540), (7180, 19392), (8080, 17232), (8616, 16160), (9696, 14360), (10770, 12928), (11488, 12120)]