189885360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113027}}^1$

素因数の和:113050

約数の個数: 80

約数和(自身を含む): 672742656

約数和(自身を除く): 482857296

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 113027, 226054, 339081, 452108, 565135, 678162, 791189, 904216, 1130270, 1356324, 1582378, 1695405, 1808432, 2260540, 2373567, 2712648, 3164756, 3390810, 3955945, 4521080, 4747134, 5425296, 6329512, 6781620, 7911890, 9042160, 9494268, 11867835, 12659024, 13563240, 15823780, 18988536, 23735670, 27126480, 31647560, 37977072, 47471340, 63295120, 94942680, 189885360]

約数ペア:

[(1, 189885360), (2, 94942680), (3, 63295120), (4, 47471340), (5, 37977072), (6, 31647560), (7, 27126480), (8, 23735670), (10, 18988536), (12, 15823780), (14, 13563240), (15, 12659024), (16, 11867835), (20, 9494268), (21, 9042160), (24, 7911890), (28, 6781620), (30, 6329512), (35, 5425296), (40, 4747134), (42, 4521080), (48, 3955945), (56, 3390810), (60, 3164756), (70, 2712648), (80, 2373567), (84, 2260540), (105, 1808432), (112, 1695405), (120, 1582378), (140, 1356324), (168, 1130270), (210, 904216), (240, 791189), (280, 678162), (336, 565135), (420, 452108), (560, 339081), (840, 226054), (1680, 113027)]