160410120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 540509760

約数和(自身を除く): 380099640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 107, 120, 124, 130, 155, 156, 186, 195, 214, 248, 260, 310, 312, 321, 372, 390, 403, 428, 465, 520, 535, 620, 642, 744, 780, 806, 856, 930, 961, 1070, 1209, 1240, 1284, 1391, 1560, 1605, 1612, 1860, 1922, 2015, 2140, 2418, 2568, 2782, 2883, 3210, 3224, 3317, 3720, 3844, 4030, 4173, 4280, 4805, 4836, 5564, 5766, 6045, 6420, 6634, 6955, 7688, 8060, 8346, 9610, 9672, 9951, 11128, 11532, 12090, 12493, 12840, 13268, 13910, 14415, 16120, 16585, 16692, 19220, 19902, 20865, 23064, 24180, 24986, 26536, 27820, 28830, 33170, 33384, 37479, 38440, 39804, 41730, 43121, 48360, 49755, 49972, 55640, 57660, 62465, 66340, 74958, 79608, 83460, 86242, 99510, 99944, 102827, 115320, 124930, 129363, 132680, 149916, 166920, 172484, 187395, 199020, 205654, 215605, 249860, 258726, 299832, 308481, 344968, 374790, 398040, 411308, 431210, 499720, 514135, 517452, 616962, 646815, 749580, 822616, 862420, 1028270, 1034904, 1233924, 1293630, 1336751, 1499160, 1542405, 1724840, 2056540, 2467848, 2587260, 2673502, 3084810, 4010253, 4113080, 5174520, 5347004, 6169620, 6683755, 8020506, 10694008, 12339240, 13367510, 16041012, 20051265, 26735020, 32082024, 40102530, 53470040, 80205060, 160410120]

約数ペア:

[(1, 160410120), (2, 80205060), (3, 53470040), (4, 40102530), (5, 32082024), (6, 26735020), (8, 20051265), (10, 16041012), (12, 13367510), (13, 12339240), (15, 10694008), (20, 8020506), (24, 6683755), (26, 6169620), (30, 5347004), (31, 5174520), (39, 4113080), (40, 4010253), (52, 3084810), (60, 2673502), (62, 2587260), (65, 2467848), (78, 2056540), (93, 1724840), (104, 1542405), (107, 1499160), (120, 1336751), (124, 1293630), (130, 1233924), (155, 1034904), (156, 1028270), (186, 862420), (195, 822616), (214, 749580), (248, 646815), (260, 616962), (310, 517452), (312, 514135), (321, 499720), (372, 431210), (390, 411308), (403, 398040), (428, 374790), (465, 344968), (520, 308481), (535, 299832), (620, 258726), (642, 249860), (744, 215605), (780, 205654), (806, 199020), (856, 187395), (930, 172484), (961, 166920), (1070, 149916), (1209, 132680), (1240, 129363), (1284, 124930), (1391, 115320), (1560, 102827), (1605, 99944), (1612, 99510), (1860, 86242), (1922, 83460), (2015, 79608), (2140, 74958), (2418, 66340), (2568, 62465), (2782, 57660), (2883, 55640), (3210, 49972), (3224, 49755), (3317, 48360), (3720, 43121), (3844, 41730), (4030, 39804), (4173, 38440), (4280, 37479), (4805, 33384), (4836, 33170), (5564, 28830), (5766, 27820), (6045, 26536), (6420, 24986), (6634, 24180), (6955, 23064), (7688, 20865), (8060, 19902), (8346, 19220), (9610, 16692), (9672, 16585), (9951, 16120), (11128, 14415), (11532, 13910), (12090, 13268), (12493, 12840)]