216175440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 727453440

約数和(自身を除く): 511278000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 193, 195, 208, 240, 260, 312, 359, 386, 390, 520, 579, 624, 718, 772, 780, 965, 1040, 1077, 1158, 1436, 1544, 1560, 1795, 1930, 2154, 2316, 2509, 2872, 2895, 3088, 3120, 3590, 3860, 4308, 4632, 4667, 5018, 5385, 5744, 5790, 7180, 7527, 7720, 8616, 9264, 9334, 10036, 10770, 11580, 12545, 14001, 14360, 15054, 15440, 17232, 18668, 20072, 21540, 23160, 23335, 25090, 28002, 28720, 30108, 37336, 37635, 40144, 43080, 46320, 46670, 50180, 56004, 60216, 69287, 70005, 74672, 75270, 86160, 93340, 100360, 112008, 120432, 138574, 140010, 150540, 186680, 200720, 207861, 224016, 277148, 280020, 301080, 346435, 373360, 415722, 554296, 560040, 602160, 692870, 831444, 900731, 1039305, 1108592, 1120080, 1385740, 1662888, 1801462, 2078610, 2702193, 2771480, 3325776, 3602924, 4157220, 4503655, 5404386, 5542960, 7205848, 8314440, 9007310, 10808772, 13510965, 14411696, 16628880, 18014620, 21617544, 27021930, 36029240, 43235088, 54043860, 72058480, 108087720, 216175440]

約数ペア:

[(1, 216175440), (2, 108087720), (3, 72058480), (4, 54043860), (5, 43235088), (6, 36029240), (8, 27021930), (10, 21617544), (12, 18014620), (13, 16628880), (15, 14411696), (16, 13510965), (20, 10808772), (24, 9007310), (26, 8314440), (30, 7205848), (39, 5542960), (40, 5404386), (48, 4503655), (52, 4157220), (60, 3602924), (65, 3325776), (78, 2771480), (80, 2702193), (104, 2078610), (120, 1801462), (130, 1662888), (156, 1385740), (193, 1120080), (195, 1108592), (208, 1039305), (240, 900731), (260, 831444), (312, 692870), (359, 602160), (386, 560040), (390, 554296), (520, 415722), (579, 373360), (624, 346435), (718, 301080), (772, 280020), (780, 277148), (965, 224016), (1040, 207861), (1077, 200720), (1158, 186680), (1436, 150540), (1544, 140010), (1560, 138574), (1795, 120432), (1930, 112008), (2154, 100360), (2316, 93340), (2509, 86160), (2872, 75270), (2895, 74672), (3088, 70005), (3120, 69287), (3590, 60216), (3860, 56004), (4308, 50180), (4632, 46670), (4667, 46320), (5018, 43080), (5385, 40144), (5744, 37635), (5790, 37336), (7180, 30108), (7527, 28720), (7720, 28002), (8616, 25090), (9264, 23335), (9334, 23160), (10036, 21540), (10770, 20072), (11580, 18668), (12545, 17232), (14001, 15440), (14360, 15054)]