404600940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 1307819520

約数和(自身を除く): 903218580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 67, 90, 106, 108, 134, 135, 159, 180, 201, 211, 212, 265, 268, 270, 318, 335, 402, 422, 477, 530, 540, 603, 633, 636, 670, 795, 804, 844, 954, 1005, 1055, 1060, 1206, 1266, 1340, 1431, 1590, 1809, 1899, 1908, 2010, 2110, 2385, 2412, 2532, 2862, 3015, 3165, 3180, 3551, 3618, 3798, 4020, 4220, 4770, 5697, 5724, 6030, 6330, 7102, 7155, 7236, 7596, 9045, 9495, 9540, 10653, 11183, 11394, 12060, 12660, 14137, 14204, 14310, 17755, 18090, 18990, 21306, 22366, 22788, 28274, 28485, 28620, 31959, 33549, 35510, 36180, 37980, 42411, 42612, 44732, 53265, 55915, 56548, 56970, 63918, 67098, 70685, 71020, 84822, 95877, 100647, 106530, 111830, 113940, 127233, 127836, 134196, 141370, 159795, 167745, 169644, 191754, 201294, 212055, 213060, 223660, 254466, 282740, 301941, 319590, 335490, 381699, 383508, 402588, 424110, 479385, 503235, 508932, 603882, 636165, 639180, 670980, 749261, 763398, 848220, 958770, 1006470, 1207764, 1272330, 1498522, 1509705, 1526796, 1908495, 1917540, 2012940, 2247783, 2544660, 2997044, 3019410, 3746305, 3816990, 4495566, 6038820, 6743349, 7492610, 7633980, 8991132, 11238915, 13486698, 14985220, 20230047, 22477830, 26973396, 33716745, 40460094, 44955660, 67433490, 80920188, 101150235, 134866980, 202300470, 404600940]

約数ペア:

[(1, 404600940), (2, 202300470), (3, 134866980), (4, 101150235), (5, 80920188), (6, 67433490), (9, 44955660), (10, 40460094), (12, 33716745), (15, 26973396), (18, 22477830), (20, 20230047), (27, 14985220), (30, 13486698), (36, 11238915), (45, 8991132), (53, 7633980), (54, 7492610), (60, 6743349), (67, 6038820), (90, 4495566), (106, 3816990), (108, 3746305), (134, 3019410), (135, 2997044), (159, 2544660), (180, 2247783), (201, 2012940), (211, 1917540), (212, 1908495), (265, 1526796), (268, 1509705), (270, 1498522), (318, 1272330), (335, 1207764), (402, 1006470), (422, 958770), (477, 848220), (530, 763398), (540, 749261), (603, 670980), (633, 639180), (636, 636165), (670, 603882), (795, 508932), (804, 503235), (844, 479385), (954, 424110), (1005, 402588), (1055, 383508), (1060, 381699), (1206, 335490), (1266, 319590), (1340, 301941), (1431, 282740), (1590, 254466), (1809, 223660), (1899, 213060), (1908, 212055), (2010, 201294), (2110, 191754), (2385, 169644), (2412, 167745), (2532, 159795), (2862, 141370), (3015, 134196), (3165, 127836), (3180, 127233), (3551, 113940), (3618, 111830), (3798, 106530), (4020, 100647), (4220, 95877), (4770, 84822), (5697, 71020), (5724, 70685), (6030, 67098), (6330, 63918), (7102, 56970), (7155, 56548), (7236, 55915), (7596, 53265), (9045, 44732), (9495, 42612), (9540, 42411), (10653, 37980), (11183, 36180), (11394, 35510), (12060, 33549), (12660, 31959), (14137, 28620), (14204, 28485), (14310, 28274), (17755, 22788), (18090, 22366), (18990, 21306)]