138097680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11743}}^1$

素因数の和:11773

約数の個数: 120

約数和(自身を含む): 498039552

約数和(自身を除く): 359941872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11743, 11760, 23486, 35229, 46972, 58715, 70458, 82201, 93944, 117430, 140916, 164402, 176145, 187888, 234860, 246603, 281832, 328804, 352290, 411005, 469720, 493206, 563664, 575407, 657608, 704580, 822010, 939440, 986412, 1150814, 1233015, 1315216, 1409160, 1644020, 1726221, 1972824, 2301628, 2466030, 2818320, 2877035, 3288040, 3452442, 3945648, 4603256, 4932060, 5754070, 6576080, 6904884, 8631105, 9206512, 9864120, 11508140, 13809768, 17262210, 19728240, 23016280, 27619536, 34524420, 46032560, 69048840, 138097680]

約数ペア:

[(1, 138097680), (2, 69048840), (3, 46032560), (4, 34524420), (5, 27619536), (6, 23016280), (7, 19728240), (8, 17262210), (10, 13809768), (12, 11508140), (14, 9864120), (15, 9206512), (16, 8631105), (20, 6904884), (21, 6576080), (24, 5754070), (28, 4932060), (30, 4603256), (35, 3945648), (40, 3452442), (42, 3288040), (48, 2877035), (49, 2818320), (56, 2466030), (60, 2301628), (70, 1972824), (80, 1726221), (84, 1644020), (98, 1409160), (105, 1315216), (112, 1233015), (120, 1150814), (140, 986412), (147, 939440), (168, 822010), (196, 704580), (210, 657608), (240, 575407), (245, 563664), (280, 493206), (294, 469720), (336, 411005), (392, 352290), (420, 328804), (490, 281832), (560, 246603), (588, 234860), (735, 187888), (784, 176145), (840, 164402), (980, 140916), (1176, 117430), (1470, 93944), (1680, 82201), (1960, 70458), (2352, 58715), (2940, 46972), (3920, 35229), (5880, 23486), (11743, 11760)]