72400030080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{3251}}^1$

素因数の和:4937

約数の個数: 256

約数和(自身を含む): 263983311360

約数和(自身を除く): 191583281280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1657, 1680, 1920, 2240, 2688, 3251, 3314, 3360, 4480, 4971, 6502, 6628, 6720, 8285, 9753, 9942, 11599, 13004, 13256, 13440, 16255, 16570, 19506, 19884, 22757, 23198, 24855, 26008, 26512, 32510, 33140, 34797, 39012, 39768, 45514, 46396, 48765, 49710, 52016, 53024, 57995, 65020, 66280, 68271, 69594, 78024, 79536, 91028, 92792, 97530, 99420, 104032, 106048, 113785, 115990, 130040, 132560, 136542, 139188, 156048, 159072, 173985, 182056, 185584, 195060, 198840, 208064, 212096, 227570, 231980, 260080, 265120, 273084, 278376, 312096, 318144, 341355, 347970, 364112, 371168, 390120, 397680, 416128, 455140, 463960, 520160, 530240, 546168, 556752, 624192, 636288, 682710, 695940, 728224, 742336, 780240, 795360, 910280, 927920, 1040320, 1060480, 1092336, 1113504, 1248384, 1365420, 1391880, 1456448, 1484672, 1560480, 1590720, 1820560, 1855840, 2080640, 2184672, 2227008, 2730840, 2783760, 2912896, 3120960, 3181440, 3641120, 3711680, 4369344, 4454016, 5386907, 5461680, 5567520, 6241920, 7282240, 7423360, 8738688, 10773814, 10923360, 11135040, 14564480, 16160721, 21547628, 21846720, 22270080, 26934535, 32321442, 37708349, 43095256, 43693440, 53869070, 64642884, 75416698, 80803605, 86190512, 107738140, 113125047, 129285768, 150833396, 161607210, 172381024, 188541745, 215476280, 226250094, 258571536, 301666792, 323214420, 344762048, 377083490, 430952560, 452500188, 517143072, 565625235, 603333584, 646428840, 689524096, 754166980, 861905120, 905000376, 1034286144, 1131250470, 1206667168, 1292857680, 1508333960, 1723810240, 1810000752, 2068572288, 2262500940, 2413334336, 2585715360, 3016667920, 3447620480, 3620001504, 4525001880, 4826668672, 5171430720, 6033335840, 7240003008, 9050003760, 10342861440, 12066671680, 14480006016, 18100007520, 24133343360, 36200015040, 72400030080]

約数ペア:

[(1, 72400030080), (2, 36200015040), (3, 24133343360), (4, 18100007520), (5, 14480006016), (6, 12066671680), (7, 10342861440), (8, 9050003760), (10, 7240003008), (12, 6033335840), (14, 5171430720), (15, 4826668672), (16, 4525001880), (20, 3620001504), (21, 3447620480), (24, 3016667920), (28, 2585715360), (30, 2413334336), (32, 2262500940), (35, 2068572288), (40, 1810000752), (42, 1723810240), (48, 1508333960), (56, 1292857680), (60, 1206667168), (64, 1131250470), (70, 1034286144), (80, 905000376), (84, 861905120), (96, 754166980), (105, 689524096), (112, 646428840), (120, 603333584), (128, 565625235), (140, 517143072), (160, 452500188), (168, 430952560), (192, 377083490), (210, 344762048), (224, 323214420), (240, 301666792), (280, 258571536), (320, 226250094), (336, 215476280), (384, 188541745), (420, 172381024), (448, 161607210), (480, 150833396), (560, 129285768), (640, 113125047), (672, 107738140), (840, 86190512), (896, 80803605), (960, 75416698), (1120, 64642884), (1344, 53869070), (1657, 43693440), (1680, 43095256), (1920, 37708349), (2240, 32321442), (2688, 26934535), (3251, 22270080), (3314, 21846720), (3360, 21547628), (4480, 16160721), (4971, 14564480), (6502, 11135040), (6628, 10923360), (6720, 10773814), (8285, 8738688), (9753, 7423360), (9942, 7282240), (11599, 6241920), (13004, 5567520), (13256, 5461680), (13440, 5386907), (16255, 4454016), (16570, 4369344), (19506, 3711680), (19884, 3641120), (22757, 3181440), (23198, 3120960), (24855, 2912896), (26008, 2783760), (26512, 2730840), (32510, 2227008), (33140, 2184672), (34797, 2080640), (39012, 1855840), (39768, 1820560), (45514, 1590720), (46396, 1560480), (48765, 1484672), (49710, 1456448), (52016, 1391880), (53024, 1365420), (57995, 1248384), (65020, 1113504), (66280, 1092336), (68271, 1060480), (69594, 1040320), (78024, 927920), (79536, 910280), (91028, 795360), (92792, 780240), (97530, 742336), (99420, 728224), (104032, 695940), (106048, 682710), (113785, 636288), (115990, 624192), (130040, 556752), (132560, 546168), (136542, 530240), (139188, 520160), (156048, 463960), (159072, 455140), (173985, 416128), (182056, 397680), (185584, 390120), (195060, 371168), (198840, 364112), (208064, 347970), (212096, 341355), (227570, 318144), (231980, 312096), (260080, 278376), (265120, 273084)]