213100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3389}}^1$

素因数の和:3538

約数の個数: 96

約数和(自身を含む): 676589760

約数和(自身を除く): 463489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3389, 3930, 4192, 5240, 6288, 6778, 7860, 10167, 10480, 12576, 13556, 15720, 16945, 20334, 20960, 27112, 31440, 33890, 40668, 50835, 54224, 62880, 67780, 81336, 101670, 108448, 135560, 162672, 203340, 271120, 325344, 406680, 443959, 542240, 813360, 887918, 1331877, 1626720, 1775836, 2219795, 2663754, 3551672, 4439590, 5327508, 6659385, 7103344, 8879180, 10655016, 13318770, 14206688, 17758360, 21310032, 26637540, 35516720, 42620064, 53275080, 71033440, 106550160, 213100320]

約数ペア:

[(1, 213100320), (2, 106550160), (3, 71033440), (4, 53275080), (5, 42620064), (6, 35516720), (8, 26637540), (10, 21310032), (12, 17758360), (15, 14206688), (16, 13318770), (20, 10655016), (24, 8879180), (30, 7103344), (32, 6659385), (40, 5327508), (48, 4439590), (60, 3551672), (80, 2663754), (96, 2219795), (120, 1775836), (131, 1626720), (160, 1331877), (240, 887918), (262, 813360), (393, 542240), (480, 443959), (524, 406680), (655, 325344), (786, 271120), (1048, 203340), (1310, 162672), (1572, 135560), (1965, 108448), (2096, 101670), (2620, 81336), (3144, 67780), (3389, 62880), (3930, 54224), (4192, 50835), (5240, 40668), (6288, 33890), (6778, 31440), (7860, 27112), (10167, 20960), (10480, 20334), (12576, 16945), (13556, 15720)]