239420160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2969}}^1$

素因数の和:3003

約数の個数: 216

約数和(自身を含む): 947026080

約数和(自身を除く): 707605920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 2969, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 5938, 6720, 8064, 8907, 8960, 10080, 11520, 11876, 13440, 14845, 16128, 17814, 20160, 20783, 23752, 26721, 26880, 29690, 35628, 40320, 41566, 44535, 47504, 53442, 59380, 62349, 71256, 80640, 83132, 89070, 95008, 103915, 106884, 118760, 124698, 133605, 142512, 166264, 178140, 187047, 190016, 207830, 213768, 237520, 249396, 267210, 285024, 311745, 332528, 356280, 374094, 380032, 415660, 427536, 475040, 498792, 534420, 570048, 623490, 665056, 712560, 748188, 760064, 831320, 855072, 935235, 950080, 997584, 1068840, 1140096, 1246980, 1330112, 1425120, 1496376, 1662640, 1710144, 1870470, 1900160, 1995168, 2137680, 2280192, 2493960, 2660224, 2850240, 2992752, 3325280, 3420288, 3740940, 3800320, 3990336, 4275360, 4987920, 5320448, 5700480, 5985504, 6650560, 6840576, 7481880, 7980672, 8550720, 9975840, 11400960, 11971008, 13301120, 14963760, 15961344, 17101440, 19951680, 23942016, 26602240, 29927520, 34202880, 39903360, 47884032, 59855040, 79806720, 119710080, 239420160]

約数ペア:

[(1, 239420160), (2, 119710080), (3, 79806720), (4, 59855040), (5, 47884032), (6, 39903360), (7, 34202880), (8, 29927520), (9, 26602240), (10, 23942016), (12, 19951680), (14, 17101440), (15, 15961344), (16, 14963760), (18, 13301120), (20, 11971008), (21, 11400960), (24, 9975840), (28, 8550720), (30, 7980672), (32, 7481880), (35, 6840576), (36, 6650560), (40, 5985504), (42, 5700480), (45, 5320448), (48, 4987920), (56, 4275360), (60, 3990336), (63, 3800320), (64, 3740940), (70, 3420288), (72, 3325280), (80, 2992752), (84, 2850240), (90, 2660224), (96, 2493960), (105, 2280192), (112, 2137680), (120, 1995168), (126, 1900160), (128, 1870470), (140, 1710144), (144, 1662640), (160, 1496376), (168, 1425120), (180, 1330112), (192, 1246980), (210, 1140096), (224, 1068840), (240, 997584), (252, 950080), (256, 935235), (280, 855072), (288, 831320), (315, 760064), (320, 748188), (336, 712560), (360, 665056), (384, 623490), (420, 570048), (448, 534420), (480, 498792), (504, 475040), (560, 427536), (576, 415660), (630, 380032), (640, 374094), (672, 356280), (720, 332528), (768, 311745), (840, 285024), (896, 267210), (960, 249396), (1008, 237520), (1120, 213768), (1152, 207830), (1260, 190016), (1280, 187047), (1344, 178140), (1440, 166264), (1680, 142512), (1792, 133605), (1920, 124698), (2016, 118760), (2240, 106884), (2304, 103915), (2520, 95008), (2688, 89070), (2880, 83132), (2969, 80640), (3360, 71256), (3840, 62349), (4032, 59380), (4480, 53442), (5040, 47504), (5376, 44535), (5760, 41566), (5938, 40320), (6720, 35628), (8064, 29690), (8907, 26880), (8960, 26721), (10080, 23752), (11520, 20783), (11876, 20160), (13440, 17814), (14845, 16128)]