235086840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 791208000

約数和(自身を除く): 556121160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 1997, 2180, 2616, 2943, 3270, 3924, 3994, 4360, 4905, 5886, 5991, 6540, 7848, 7988, 9810, 9985, 11772, 11982, 13080, 14715, 15976, 17973, 19620, 19970, 23544, 23964, 29430, 29955, 35946, 39240, 39940, 47928, 53919, 58860, 59910, 71892, 79880, 89865, 107838, 117720, 119820, 143784, 179730, 215676, 217673, 239640, 269595, 359460, 431352, 435346, 539190, 653019, 718920, 870692, 1078380, 1088365, 1306038, 1741384, 1959057, 2156760, 2176730, 2612076, 3265095, 3918114, 4353460, 5224152, 5877171, 6530190, 7836228, 8706920, 9795285, 11754342, 13060380, 15672456, 19590570, 23508684, 26120760, 29385855, 39181140, 47017368, 58771710, 78362280, 117543420, 235086840]

約数ペア:

[(1, 235086840), (2, 117543420), (3, 78362280), (4, 58771710), (5, 47017368), (6, 39181140), (8, 29385855), (9, 26120760), (10, 23508684), (12, 19590570), (15, 15672456), (18, 13060380), (20, 11754342), (24, 9795285), (27, 8706920), (30, 7836228), (36, 6530190), (40, 5877171), (45, 5224152), (54, 4353460), (60, 3918114), (72, 3265095), (90, 2612076), (108, 2176730), (109, 2156760), (120, 1959057), (135, 1741384), (180, 1306038), (216, 1088365), (218, 1078380), (270, 870692), (327, 718920), (360, 653019), (436, 539190), (540, 435346), (545, 431352), (654, 359460), (872, 269595), (981, 239640), (1080, 217673), (1090, 215676), (1308, 179730), (1635, 143784), (1962, 119820), (1997, 117720), (2180, 107838), (2616, 89865), (2943, 79880), (3270, 71892), (3924, 59910), (3994, 58860), (4360, 53919), (4905, 47928), (5886, 39940), (5991, 39240), (6540, 35946), (7848, 29955), (7988, 29430), (9810, 23964), (9985, 23544), (11772, 19970), (11982, 19620), (13080, 17973), (14715, 15976)]