338724360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 1195674480

約数和(自身を除く): 856950120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 461, 468, 471, 520, 585, 628, 780, 785, 922, 936, 942, 1170, 1256, 1383, 1413, 1560, 1570, 1844, 1884, 2041, 2305, 2340, 2355, 2766, 2826, 3140, 3688, 3768, 4082, 4149, 4610, 4680, 4710, 5532, 5652, 5993, 6123, 6280, 6915, 7065, 8164, 8298, 9220, 9420, 10205, 11064, 11304, 11986, 12246, 13830, 14130, 16328, 16596, 17979, 18369, 18440, 18840, 20410, 20745, 23972, 24492, 27660, 28260, 29965, 30615, 33192, 35958, 36738, 40820, 41490, 47944, 48984, 53937, 55320, 56520, 59930, 61230, 71916, 72377, 73476, 81640, 82980, 89895, 91845, 107874, 119860, 122460, 143832, 144754, 146952, 165960, 179790, 183690, 215748, 217131, 239720, 244920, 269685, 289508, 359580, 361885, 367380, 431496, 434262, 539370, 579016, 651393, 719160, 723770, 734760, 868524, 940901, 1078740, 1085655, 1302786, 1447540, 1737048, 1881802, 2157480, 2171310, 2605572, 2822703, 2895080, 3256965, 3763604, 4342620, 4704505, 5211144, 5645406, 6513930, 7527208, 8468109, 8685240, 9409010, 11290812, 13027860, 14113515, 16936218, 18818020, 22581624, 26055720, 28227030, 33872436, 37636040, 42340545, 56454060, 67744872, 84681090, 112908120, 169362180, 338724360]

約数ペア:

[(1, 338724360), (2, 169362180), (3, 112908120), (4, 84681090), (5, 67744872), (6, 56454060), (8, 42340545), (9, 37636040), (10, 33872436), (12, 28227030), (13, 26055720), (15, 22581624), (18, 18818020), (20, 16936218), (24, 14113515), (26, 13027860), (30, 11290812), (36, 9409010), (39, 8685240), (40, 8468109), (45, 7527208), (52, 6513930), (60, 5645406), (65, 5211144), (72, 4704505), (78, 4342620), (90, 3763604), (104, 3256965), (117, 2895080), (120, 2822703), (130, 2605572), (156, 2171310), (157, 2157480), (180, 1881802), (195, 1737048), (234, 1447540), (260, 1302786), (312, 1085655), (314, 1078740), (360, 940901), (390, 868524), (461, 734760), (468, 723770), (471, 719160), (520, 651393), (585, 579016), (628, 539370), (780, 434262), (785, 431496), (922, 367380), (936, 361885), (942, 359580), (1170, 289508), (1256, 269685), (1383, 244920), (1413, 239720), (1560, 217131), (1570, 215748), (1844, 183690), (1884, 179790), (2041, 165960), (2305, 146952), (2340, 144754), (2355, 143832), (2766, 122460), (2826, 119860), (3140, 107874), (3688, 91845), (3768, 89895), (4082, 82980), (4149, 81640), (4610, 73476), (4680, 72377), (4710, 71916), (5532, 61230), (5652, 59930), (5993, 56520), (6123, 55320), (6280, 53937), (6915, 48984), (7065, 47944), (8164, 41490), (8298, 40820), (9220, 36738), (9420, 35958), (10205, 33192), (11064, 30615), (11304, 29965), (11986, 28260), (12246, 27660), (13830, 24492), (14130, 23972), (16328, 20745), (16596, 20410), (17979, 18840), (18369, 18440)]