213516360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 733898880

約数和(自身を除く): 520382520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 107, 115, 120, 138, 180, 184, 207, 214, 230, 241, 276, 321, 345, 360, 414, 428, 460, 482, 535, 552, 642, 690, 723, 828, 856, 920, 963, 964, 1035, 1070, 1205, 1284, 1380, 1446, 1605, 1656, 1926, 1928, 2070, 2140, 2169, 2410, 2461, 2568, 2760, 2892, 3210, 3615, 3852, 4140, 4280, 4338, 4815, 4820, 4922, 5543, 5784, 6420, 7230, 7383, 7704, 8280, 8676, 9630, 9640, 9844, 10845, 11086, 12305, 12840, 14460, 14766, 16629, 17352, 19260, 19688, 21690, 22149, 22172, 24610, 25787, 27715, 28920, 29532, 33258, 36915, 38520, 43380, 44298, 44344, 49220, 49887, 51574, 55430, 59064, 66516, 73830, 77361, 83145, 86760, 88596, 98440, 99774, 103148, 110745, 110860, 128935, 133032, 147660, 154722, 166290, 177192, 199548, 206296, 221490, 221720, 232083, 249435, 257870, 295320, 309444, 332580, 386805, 399096, 442980, 464166, 498870, 515740, 593101, 618888, 665160, 773610, 885960, 928332, 997740, 1031480, 1160415, 1186202, 1547220, 1779303, 1856664, 1995480, 2320830, 2372404, 2965505, 3094440, 3558606, 4641660, 4744808, 5337909, 5931010, 7117212, 8896515, 9283320, 10675818, 11862020, 14234424, 17793030, 21351636, 23724040, 26689545, 35586060, 42703272, 53379090, 71172120, 106758180, 213516360]

約数ペア:

[(1, 213516360), (2, 106758180), (3, 71172120), (4, 53379090), (5, 42703272), (6, 35586060), (8, 26689545), (9, 23724040), (10, 21351636), (12, 17793030), (15, 14234424), (18, 11862020), (20, 10675818), (23, 9283320), (24, 8896515), (30, 7117212), (36, 5931010), (40, 5337909), (45, 4744808), (46, 4641660), (60, 3558606), (69, 3094440), (72, 2965505), (90, 2372404), (92, 2320830), (107, 1995480), (115, 1856664), (120, 1779303), (138, 1547220), (180, 1186202), (184, 1160415), (207, 1031480), (214, 997740), (230, 928332), (241, 885960), (276, 773610), (321, 665160), (345, 618888), (360, 593101), (414, 515740), (428, 498870), (460, 464166), (482, 442980), (535, 399096), (552, 386805), (642, 332580), (690, 309444), (723, 295320), (828, 257870), (856, 249435), (920, 232083), (963, 221720), (964, 221490), (1035, 206296), (1070, 199548), (1205, 177192), (1284, 166290), (1380, 154722), (1446, 147660), (1605, 133032), (1656, 128935), (1926, 110860), (1928, 110745), (2070, 103148), (2140, 99774), (2169, 98440), (2410, 88596), (2461, 86760), (2568, 83145), (2760, 77361), (2892, 73830), (3210, 66516), (3615, 59064), (3852, 55430), (4140, 51574), (4280, 49887), (4338, 49220), (4815, 44344), (4820, 44298), (4922, 43380), (5543, 38520), (5784, 36915), (6420, 33258), (7230, 29532), (7383, 28920), (7704, 27715), (8280, 25787), (8676, 24610), (9630, 22172), (9640, 22149), (9844, 21690), (10845, 19688), (11086, 19260), (12305, 17352), (12840, 16629), (14460, 14766)]