5256720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 20673900

約数和(自身を除く): 15417180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 149, 168, 180, 196, 210, 240, 245, 252, 280, 294, 298, 315, 336, 360, 392, 420, 441, 447, 490, 504, 560, 588, 596, 630, 720, 735, 745, 784, 840, 882, 894, 980, 1008, 1043, 1176, 1192, 1260, 1341, 1470, 1490, 1680, 1764, 1788, 1960, 2086, 2205, 2235, 2352, 2384, 2520, 2682, 2940, 2980, 3129, 3528, 3576, 3920, 4172, 4410, 4470, 5040, 5215, 5364, 5880, 5960, 6258, 6705, 7056, 7152, 7301, 8344, 8820, 8940, 9387, 10430, 10728, 11760, 11920, 12516, 13410, 14602, 15645, 16688, 17640, 17880, 18774, 20860, 21456, 21903, 25032, 26820, 29204, 31290, 35280, 35760, 36505, 37548, 41720, 43806, 46935, 50064, 53640, 58408, 62580, 65709, 73010, 75096, 83440, 87612, 93870, 107280, 109515, 116816, 125160, 131418, 146020, 150192, 175224, 187740, 219030, 250320, 262836, 292040, 328545, 350448, 375480, 438060, 525672, 584080, 657090, 750960, 876120, 1051344, 1314180, 1752240, 2628360, 5256720]

約数ペア:

[(1, 5256720), (2, 2628360), (3, 1752240), (4, 1314180), (5, 1051344), (6, 876120), (7, 750960), (8, 657090), (9, 584080), (10, 525672), (12, 438060), (14, 375480), (15, 350448), (16, 328545), (18, 292040), (20, 262836), (21, 250320), (24, 219030), (28, 187740), (30, 175224), (35, 150192), (36, 146020), (40, 131418), (42, 125160), (45, 116816), (48, 109515), (49, 107280), (56, 93870), (60, 87612), (63, 83440), (70, 75096), (72, 73010), (80, 65709), (84, 62580), (90, 58408), (98, 53640), (105, 50064), (112, 46935), (120, 43806), (126, 41720), (140, 37548), (144, 36505), (147, 35760), (149, 35280), (168, 31290), (180, 29204), (196, 26820), (210, 25032), (240, 21903), (245, 21456), (252, 20860), (280, 18774), (294, 17880), (298, 17640), (315, 16688), (336, 15645), (360, 14602), (392, 13410), (420, 12516), (441, 11920), (447, 11760), (490, 10728), (504, 10430), (560, 9387), (588, 8940), (596, 8820), (630, 8344), (720, 7301), (735, 7152), (745, 7056), (784, 6705), (840, 6258), (882, 5960), (894, 5880), (980, 5364), (1008, 5215), (1043, 5040), (1176, 4470), (1192, 4410), (1260, 4172), (1341, 3920), (1470, 3576), (1490, 3528), (1680, 3129), (1764, 2980), (1788, 2940), (1960, 2682), (2086, 2520), (2205, 2384), (2235, 2352)]