139142160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 470784600

約数和(自身を除く): 331642440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1297, 1341, 1490, 1788, 2235, 2384, 2594, 2682, 2980, 3576, 3891, 4470, 5188, 5364, 5960, 6485, 6705, 7152, 7782, 8940, 10376, 10728, 11673, 11920, 12970, 13410, 15564, 17880, 19455, 20752, 21456, 23346, 25940, 26820, 31128, 35760, 38910, 46692, 51880, 53640, 58365, 62256, 77820, 93384, 103760, 107280, 116730, 155640, 186768, 193253, 233460, 311280, 386506, 466920, 579759, 773012, 933840, 966265, 1159518, 1546024, 1739277, 1932530, 2319036, 2898795, 3092048, 3478554, 3865060, 4638072, 5797590, 6957108, 7730120, 8696385, 9276144, 11595180, 13914216, 15460240, 17392770, 23190360, 27828432, 34785540, 46380720, 69571080, 139142160]

約数ペア:

[(1, 139142160), (2, 69571080), (3, 46380720), (4, 34785540), (5, 27828432), (6, 23190360), (8, 17392770), (9, 15460240), (10, 13914216), (12, 11595180), (15, 9276144), (16, 8696385), (18, 7730120), (20, 6957108), (24, 5797590), (30, 4638072), (36, 3865060), (40, 3478554), (45, 3092048), (48, 2898795), (60, 2319036), (72, 1932530), (80, 1739277), (90, 1546024), (120, 1159518), (144, 966265), (149, 933840), (180, 773012), (240, 579759), (298, 466920), (360, 386506), (447, 311280), (596, 233460), (720, 193253), (745, 186768), (894, 155640), (1192, 116730), (1297, 107280), (1341, 103760), (1490, 93384), (1788, 77820), (2235, 62256), (2384, 58365), (2594, 53640), (2682, 51880), (2980, 46692), (3576, 38910), (3891, 35760), (4470, 31128), (5188, 26820), (5364, 25940), (5960, 23346), (6485, 21456), (6705, 20752), (7152, 19455), (7782, 17880), (8940, 15564), (10376, 13410), (10728, 12970), (11673, 11920)]