143078040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8111}}^1$

素因数の和:8142

約数の個数: 144

約数和(自身を含む): 540989280

約数和(自身を除く): 397911240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8111, 8820, 16222, 17640, 24333, 32444, 40555, 48666, 56777, 64888, 72999, 81110, 97332, 113554, 121665, 145998, 162220, 170331, 194664, 227108, 243330, 283885, 291996, 324440, 340662, 364995, 397439, 454216, 486660, 510993, 567770, 583992, 681324, 729990, 794878, 851655, 973320, 1021986, 1135540, 1192317, 1362648, 1459980, 1589756, 1703310, 1987195, 2043972, 2271080, 2384634, 2554965, 2919960, 3179512, 3406620, 3576951, 3974390, 4087944, 4769268, 5109930, 5961585, 6813240, 7153902, 7948780, 9538536, 10219860, 11923170, 14307804, 15897560, 17884755, 20439720, 23846340, 28615608, 35769510, 47692680, 71539020, 143078040]

約数ペア:

[(1, 143078040), (2, 71539020), (3, 47692680), (4, 35769510), (5, 28615608), (6, 23846340), (7, 20439720), (8, 17884755), (9, 15897560), (10, 14307804), (12, 11923170), (14, 10219860), (15, 9538536), (18, 7948780), (20, 7153902), (21, 6813240), (24, 5961585), (28, 5109930), (30, 4769268), (35, 4087944), (36, 3974390), (40, 3576951), (42, 3406620), (45, 3179512), (49, 2919960), (56, 2554965), (60, 2384634), (63, 2271080), (70, 2043972), (72, 1987195), (84, 1703310), (90, 1589756), (98, 1459980), (105, 1362648), (120, 1192317), (126, 1135540), (140, 1021986), (147, 973320), (168, 851655), (180, 794878), (196, 729990), (210, 681324), (245, 583992), (252, 567770), (280, 510993), (294, 486660), (315, 454216), (360, 397439), (392, 364995), (420, 340662), (441, 324440), (490, 291996), (504, 283885), (588, 243330), (630, 227108), (735, 194664), (840, 170331), (882, 162220), (980, 145998), (1176, 121665), (1260, 113554), (1470, 97332), (1764, 81110), (1960, 72999), (2205, 64888), (2520, 56777), (2940, 48666), (3528, 40555), (4410, 32444), (5880, 24333), (8111, 17640), (8820, 16222)]