16584120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6581}}^1$

素因数の和:6605

約数の個数: 96

約数和(自身を含む): 61607520

約数和(自身を除く): 45023400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6581, 13162, 19743, 26324, 32905, 39486, 46067, 52648, 59229, 65810, 78972, 92134, 98715, 118458, 131620, 138201, 157944, 184268, 197430, 230335, 236916, 263240, 276402, 296145, 368536, 394860, 414603, 460670, 473832, 552804, 592290, 691005, 789720, 829206, 921340, 1105608, 1184580, 1382010, 1658412, 1842680, 2073015, 2369160, 2764020, 3316824, 4146030, 5528040, 8292060, 16584120]

約数ペア:

[(1, 16584120), (2, 8292060), (3, 5528040), (4, 4146030), (5, 3316824), (6, 2764020), (7, 2369160), (8, 2073015), (9, 1842680), (10, 1658412), (12, 1382010), (14, 1184580), (15, 1105608), (18, 921340), (20, 829206), (21, 789720), (24, 691005), (28, 592290), (30, 552804), (35, 473832), (36, 460670), (40, 414603), (42, 394860), (45, 368536), (56, 296145), (60, 276402), (63, 263240), (70, 236916), (72, 230335), (84, 197430), (90, 184268), (105, 157944), (120, 138201), (126, 131620), (140, 118458), (168, 98715), (180, 92134), (210, 78972), (252, 65810), (280, 59229), (315, 52648), (360, 46067), (420, 39486), (504, 32905), (630, 26324), (840, 19743), (1260, 13162), (2520, 6581)]