380110920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3207

約数の個数: 128

約数和(自身を含む): 1312416000

約数和(自身を除く): 932305080

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, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1192, 1490, 1788, 2086, 2235, 2980, 3037, 3129, 3576, 4172, 4470, 5215, 5960, 6074, 6258, 8344, 8940, 9111, 10430, 12148, 12516, 15185, 15645, 17880, 18222, 20860, 21259, 24296, 25032, 30370, 31290, 36444, 41720, 42518, 45555, 60740, 62580, 63777, 72888, 85036, 91110, 106295, 121480, 125160, 127554, 170072, 182220, 212590, 255108, 318885, 364440, 425180, 452513, 510216, 637770, 850360, 905026, 1275540, 1357539, 1810052, 2262565, 2551080, 2715078, 3167591, 3620104, 4525130, 5430156, 6335182, 6787695, 9050260, 9502773, 10860312, 12670364, 13575390, 15837955, 18100520, 19005546, 25340728, 27150780, 31675910, 38011092, 47513865, 54301560, 63351820, 76022184, 95027730, 126703640, 190055460, 380110920]

約数ペア:

[(1, 380110920), (2, 190055460), (3, 126703640), (4, 95027730), (5, 76022184), (6, 63351820), (7, 54301560), (8, 47513865), (10, 38011092), (12, 31675910), (14, 27150780), (15, 25340728), (20, 19005546), (21, 18100520), (24, 15837955), (28, 13575390), (30, 12670364), (35, 10860312), (40, 9502773), (42, 9050260), (56, 6787695), (60, 6335182), (70, 5430156), (84, 4525130), (105, 3620104), (120, 3167591), (140, 2715078), (149, 2551080), (168, 2262565), (210, 1810052), (280, 1357539), (298, 1275540), (420, 905026), (447, 850360), (596, 637770), (745, 510216), (840, 452513), (894, 425180), (1043, 364440), (1192, 318885), (1490, 255108), (1788, 212590), (2086, 182220), (2235, 170072), (2980, 127554), (3037, 125160), (3129, 121480), (3576, 106295), (4172, 91110), (4470, 85036), (5215, 72888), (5960, 63777), (6074, 62580), (6258, 60740), (8344, 45555), (8940, 42518), (9111, 41720), (10430, 36444), (12148, 31290), (12516, 30370), (15185, 25032), (15645, 24296), (17880, 21259), (18222, 20860)]