13618704120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16212743}}^1$

素因数の和:16212764

約数の個数: 64

約数和(自身を含む): 46692702720

約数和(自身を除く): 33073998600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16212743, 32425486, 48638229, 64850972, 81063715, 97276458, 113489201, 129701944, 162127430, 194552916, 226978402, 243191145, 324254860, 340467603, 389105832, 453956804, 486382290, 567446005, 648509720, 680935206, 907913608, 972764580, 1134892010, 1361870412, 1702338015, 1945529160, 2269784020, 2723740824, 3404676030, 4539568040, 6809352060, 13618704120]

約数ペア:

[(1, 13618704120), (2, 6809352060), (3, 4539568040), (4, 3404676030), (5, 2723740824), (6, 2269784020), (7, 1945529160), (8, 1702338015), (10, 1361870412), (12, 1134892010), (14, 972764580), (15, 907913608), (20, 680935206), (21, 648509720), (24, 567446005), (28, 486382290), (30, 453956804), (35, 389105832), (40, 340467603), (42, 324254860), (56, 243191145), (60, 226978402), (70, 194552916), (84, 162127430), (105, 129701944), (120, 113489201), (140, 97276458), (168, 81063715), (210, 64850972), (280, 48638229), (420, 32425486), (840, 16212743)]