165774960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 443561040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 199, 208, 234, 240, 260, 267, 312, 356, 360, 390, 398, 445, 468, 520, 534, 585, 597, 624, 712, 720, 780, 796, 801, 890, 936, 995, 1040, 1068, 1157, 1170, 1194, 1335, 1424, 1560, 1592, 1602, 1780, 1791, 1872, 1990, 2136, 2314, 2340, 2388, 2587, 2670, 2985, 3120, 3184, 3204, 3471, 3560, 3582, 3980, 4005, 4272, 4628, 4680, 4776, 5174, 5340, 5785, 5970, 6408, 6942, 7120, 7164, 7761, 7960, 8010, 8955, 9256, 9360, 9552, 10348, 10413, 10680, 11570, 11940, 12816, 12935, 13884, 14328, 15522, 15920, 16020, 17355, 17711, 17910, 18512, 20696, 20826, 21360, 23140, 23283, 23880, 25870, 27768, 28656, 31044, 32040, 34710, 35422, 35820, 38805, 41392, 41652, 46280, 46566, 47760, 51740, 52065, 53133, 55536, 62088, 64080, 69420, 70844, 71640, 77610, 83304, 88555, 92560, 93132, 103480, 104130, 106266, 116415, 124176, 138840, 141688, 143280, 155220, 159399, 166608, 177110, 186264, 206960, 208260, 212532, 230243, 232830, 265665, 277680, 283376, 310440, 318798, 354220, 372528, 416520, 425064, 460486, 465660, 531330, 620880, 637596, 690729, 708440, 796995, 833040, 850128, 920972, 931320, 1062660, 1151215, 1275192, 1381458, 1416880, 1593990, 1841944, 1862640, 2072187, 2125320, 2302430, 2550384, 2762916, 3187980, 3453645, 3683888, 4144374, 4250640, 4604860, 5525832, 6375960, 6907290, 8288748, 9209720, 10360935, 11051664, 12751920, 13814580, 16577496, 18419440, 20721870, 27629160, 33154992, 41443740, 55258320, 82887480, 165774960]

約数ペア:

[(1, 165774960), (2, 82887480), (3, 55258320), (4, 41443740), (5, 33154992), (6, 27629160), (8, 20721870), (9, 18419440), (10, 16577496), (12, 13814580), (13, 12751920), (15, 11051664), (16, 10360935), (18, 9209720), (20, 8288748), (24, 6907290), (26, 6375960), (30, 5525832), (36, 4604860), (39, 4250640), (40, 4144374), (45, 3683888), (48, 3453645), (52, 3187980), (60, 2762916), (65, 2550384), (72, 2302430), (78, 2125320), (80, 2072187), (89, 1862640), (90, 1841944), (104, 1593990), (117, 1416880), (120, 1381458), (130, 1275192), (144, 1151215), (156, 1062660), (178, 931320), (180, 920972), (195, 850128), (199, 833040), (208, 796995), (234, 708440), (240, 690729), (260, 637596), (267, 620880), (312, 531330), (356, 465660), (360, 460486), (390, 425064), (398, 416520), (445, 372528), (468, 354220), (520, 318798), (534, 310440), (585, 283376), (597, 277680), (624, 265665), (712, 232830), (720, 230243), (780, 212532), (796, 208260), (801, 206960), (890, 186264), (936, 177110), (995, 166608), (1040, 159399), (1068, 155220), (1157, 143280), (1170, 141688), (1194, 138840), (1335, 124176), (1424, 116415), (1560, 106266), (1592, 104130), (1602, 103480), (1780, 93132), (1791, 92560), (1872, 88555), (1990, 83304), (2136, 77610), (2314, 71640), (2340, 70844), (2388, 69420), (2587, 64080), (2670, 62088), (2985, 55536), (3120, 53133), (3184, 52065), (3204, 51740), (3471, 47760), (3560, 46566), (3582, 46280), (3980, 41652), (4005, 41392), (4272, 38805), (4628, 35820), (4680, 35422), (4776, 34710), (5174, 32040), (5340, 31044), (5785, 28656), (5970, 27768), (6408, 25870), (6942, 23880), (7120, 23283), (7164, 23140), (7761, 21360), (7960, 20826), (8010, 20696), (8955, 18512), (9256, 17910), (9360, 17711), (9552, 17355), (10348, 16020), (10413, 15920), (10680, 15522), (11570, 14328), (11940, 13884), (12816, 12935)]