222534480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 814233600

約数和(自身を除く): 591699120

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 149, 168, 196, 210, 240, 245, 254, 280, 294, 298, 336, 381, 392, 420, 447, 490, 508, 560, 588, 596, 635, 735, 745, 762, 784, 840, 889, 894, 980, 1016, 1043, 1176, 1192, 1270, 1470, 1490, 1524, 1680, 1778, 1788, 1905, 1960, 2032, 2086, 2235, 2352, 2384, 2540, 2667, 2940, 2980, 3048, 3129, 3556, 3576, 3810, 3920, 4172, 4445, 4470, 5080, 5215, 5334, 5880, 5960, 6096, 6223, 6258, 7112, 7152, 7301, 7620, 8344, 8890, 8940, 10160, 10430, 10668, 11760, 11920, 12446, 12516, 13335, 14224, 14602, 15240, 15645, 16688, 17780, 17880, 18669, 18923, 20860, 21336, 21903, 24892, 25032, 26670, 29204, 30480, 31115, 31290, 35560, 35760, 36505, 37338, 37846, 41720, 42672, 43806, 49784, 50064, 53340, 56769, 58408, 62230, 62580, 71120, 73010, 74676, 75692, 83440, 87612, 93345, 94615, 99568, 106680, 109515, 113538, 116816, 124460, 125160, 132461, 146020, 149352, 151384, 175224, 186690, 189230, 213360, 219030, 227076, 248920, 250320, 264922, 283845, 292040, 298704, 302768, 350448, 373380, 378460, 397383, 438060, 454152, 497840, 529844, 567690, 584080, 662305, 746760, 756920, 794766, 876120, 908304, 927227, 1059688, 1135380, 1324610, 1493520, 1513840, 1589532, 1752240, 1854454, 1986915, 2119376, 2270760, 2649220, 2781681, 3179064, 3708908, 3973830, 4541520, 4636135, 5298440, 5563362, 6358128, 7417816, 7947660, 9272270, 10596880, 11126724, 13908405, 14835632, 15895320, 18544540, 22253448, 27816810, 31790640, 37089080, 44506896, 55633620, 74178160, 111267240, 222534480]

約数ペア:

[(1, 222534480), (2, 111267240), (3, 74178160), (4, 55633620), (5, 44506896), (6, 37089080), (7, 31790640), (8, 27816810), (10, 22253448), (12, 18544540), (14, 15895320), (15, 14835632), (16, 13908405), (20, 11126724), (21, 10596880), (24, 9272270), (28, 7947660), (30, 7417816), (35, 6358128), (40, 5563362), (42, 5298440), (48, 4636135), (49, 4541520), (56, 3973830), (60, 3708908), (70, 3179064), (80, 2781681), (84, 2649220), (98, 2270760), (105, 2119376), (112, 1986915), (120, 1854454), (127, 1752240), (140, 1589532), (147, 1513840), (149, 1493520), (168, 1324610), (196, 1135380), (210, 1059688), (240, 927227), (245, 908304), (254, 876120), (280, 794766), (294, 756920), (298, 746760), (336, 662305), (381, 584080), (392, 567690), (420, 529844), (447, 497840), (490, 454152), (508, 438060), (560, 397383), (588, 378460), (596, 373380), (635, 350448), (735, 302768), (745, 298704), (762, 292040), (784, 283845), (840, 264922), (889, 250320), (894, 248920), (980, 227076), (1016, 219030), (1043, 213360), (1176, 189230), (1192, 186690), (1270, 175224), (1470, 151384), (1490, 149352), (1524, 146020), (1680, 132461), (1778, 125160), (1788, 124460), (1905, 116816), (1960, 113538), (2032, 109515), (2086, 106680), (2235, 99568), (2352, 94615), (2384, 93345), (2540, 87612), (2667, 83440), (2940, 75692), (2980, 74676), (3048, 73010), (3129, 71120), (3556, 62580), (3576, 62230), (3810, 58408), (3920, 56769), (4172, 53340), (4445, 50064), (4470, 49784), (5080, 43806), (5215, 42672), (5334, 41720), (5880, 37846), (5960, 37338), (6096, 36505), (6223, 35760), (6258, 35560), (7112, 31290), (7152, 31115), (7301, 30480), (7620, 29204), (8344, 26670), (8890, 25032), (8940, 24892), (10160, 21903), (10430, 21336), (10668, 20860), (11760, 18923), (11920, 18669), (12446, 17880), (12516, 17780), (13335, 16688), (14224, 15645), (14602, 15240)]