143982720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3603

約数の個数: 192

約数和(自身を含む): 568376640

約数和(自身を除く): 424393920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3571, 4032, 4480, 5040, 5760, 6720, 7142, 8064, 10080, 10713, 13440, 14284, 17855, 20160, 21426, 24997, 28568, 32139, 35710, 40320, 42852, 49994, 53565, 57136, 64278, 71420, 74991, 85704, 99988, 107130, 114272, 124985, 128556, 142840, 149982, 160695, 171408, 199976, 214260, 224973, 228544, 249970, 257112, 285680, 299964, 321390, 342816, 374955, 399952, 428520, 449946, 457088, 499940, 514224, 571360, 599928, 642780, 685632, 749910, 799904, 857040, 899892, 999880, 1028448, 1124865, 1142720, 1199856, 1285560, 1371264, 1499820, 1599808, 1714080, 1799784, 1999760, 2056896, 2249730, 2285440, 2399712, 2571120, 2999640, 3199616, 3428160, 3599568, 3999520, 4113792, 4499460, 4799424, 5142240, 5999280, 6856320, 7199136, 7999040, 8998920, 9598848, 10284480, 11998560, 14398272, 15998080, 17997840, 20568960, 23997120, 28796544, 35995680, 47994240, 71991360, 143982720]

約数ペア:

[(1, 143982720), (2, 71991360), (3, 47994240), (4, 35995680), (5, 28796544), (6, 23997120), (7, 20568960), (8, 17997840), (9, 15998080), (10, 14398272), (12, 11998560), (14, 10284480), (15, 9598848), (16, 8998920), (18, 7999040), (20, 7199136), (21, 6856320), (24, 5999280), (28, 5142240), (30, 4799424), (32, 4499460), (35, 4113792), (36, 3999520), (40, 3599568), (42, 3428160), (45, 3199616), (48, 2999640), (56, 2571120), (60, 2399712), (63, 2285440), (64, 2249730), (70, 2056896), (72, 1999760), (80, 1799784), (84, 1714080), (90, 1599808), (96, 1499820), (105, 1371264), (112, 1285560), (120, 1199856), (126, 1142720), (128, 1124865), (140, 1028448), (144, 999880), (160, 899892), (168, 857040), (180, 799904), (192, 749910), (210, 685632), (224, 642780), (240, 599928), (252, 571360), (280, 514224), (288, 499940), (315, 457088), (320, 449946), (336, 428520), (360, 399952), (384, 374955), (420, 342816), (448, 321390), (480, 299964), (504, 285680), (560, 257112), (576, 249970), (630, 228544), (640, 224973), (672, 214260), (720, 199976), (840, 171408), (896, 160695), (960, 149982), (1008, 142840), (1120, 128556), (1152, 124985), (1260, 114272), (1344, 107130), (1440, 99988), (1680, 85704), (1920, 74991), (2016, 71420), (2240, 64278), (2520, 57136), (2688, 53565), (2880, 49994), (3360, 42852), (3571, 40320), (4032, 35710), (4480, 32139), (5040, 28568), (5760, 24997), (6720, 21426), (7142, 20160), (8064, 17855), (10080, 14284), (10713, 13440)]