84304360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 148975640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 119, 136, 140, 170, 178, 199, 238, 280, 340, 356, 398, 445, 476, 595, 623, 680, 712, 796, 890, 952, 995, 1190, 1246, 1393, 1513, 1592, 1780, 1990, 2380, 2492, 2786, 3026, 3115, 3383, 3560, 3980, 4760, 4984, 5572, 6052, 6230, 6766, 6965, 7565, 7960, 10591, 11144, 12104, 12460, 13532, 13930, 15130, 16915, 17711, 21182, 23681, 24920, 27064, 27860, 30260, 33830, 35422, 42364, 47362, 52955, 55720, 60520, 67660, 70844, 84728, 88555, 94724, 105910, 118405, 123977, 135320, 141688, 177110, 189448, 211820, 236810, 247954, 301087, 354220, 423640, 473620, 495908, 602174, 619885, 708440, 947240, 991816, 1204348, 1239770, 1505435, 2107609, 2408696, 2479540, 3010870, 4215218, 4959080, 6021740, 8430436, 10538045, 12043480, 16860872, 21076090, 42152180, 84304360]

約数ペア:

[(1, 84304360), (2, 42152180), (4, 21076090), (5, 16860872), (7, 12043480), (8, 10538045), (10, 8430436), (14, 6021740), (17, 4959080), (20, 4215218), (28, 3010870), (34, 2479540), (35, 2408696), (40, 2107609), (56, 1505435), (68, 1239770), (70, 1204348), (85, 991816), (89, 947240), (119, 708440), (136, 619885), (140, 602174), (170, 495908), (178, 473620), (199, 423640), (238, 354220), (280, 301087), (340, 247954), (356, 236810), (398, 211820), (445, 189448), (476, 177110), (595, 141688), (623, 135320), (680, 123977), (712, 118405), (796, 105910), (890, 94724), (952, 88555), (995, 84728), (1190, 70844), (1246, 67660), (1393, 60520), (1513, 55720), (1592, 52955), (1780, 47362), (1990, 42364), (2380, 35422), (2492, 33830), (2786, 30260), (3026, 27860), (3115, 27064), (3383, 24920), (3560, 23681), (3980, 21182), (4760, 17711), (4984, 16915), (5572, 15130), (6052, 13930), (6230, 13532), (6766, 12460), (6965, 12104), (7565, 11144), (7960, 10591)]