334304080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 899942400

約数和(自身を除く): 565638320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 83, 88, 92, 110, 115, 166, 176, 184, 199, 220, 230, 253, 332, 368, 398, 415, 440, 460, 506, 664, 796, 830, 880, 913, 920, 995, 1012, 1265, 1328, 1592, 1660, 1826, 1840, 1909, 1990, 2024, 2189, 2530, 3184, 3320, 3652, 3818, 3980, 4048, 4378, 4565, 4577, 5060, 6640, 7304, 7636, 7960, 8756, 9130, 9154, 9545, 10120, 10945, 14608, 15272, 15920, 16517, 17512, 18260, 18308, 19090, 20240, 20999, 21890, 22885, 30544, 33034, 35024, 36520, 36616, 38180, 41998, 43780, 45770, 50347, 66068, 73040, 73232, 76360, 82585, 83996, 87560, 91540, 100694, 104995, 132136, 152720, 165170, 167992, 175120, 181687, 183080, 201388, 209990, 251735, 264272, 330340, 335984, 363374, 366160, 379891, 402776, 419980, 503470, 660680, 726748, 759782, 805552, 839960, 908435, 1006940, 1321360, 1453496, 1519564, 1679920, 1816870, 1899455, 2013880, 2906992, 3039128, 3633740, 3798910, 4027760, 4178801, 6078256, 7267480, 7597820, 8357602, 14534960, 15195640, 16715204, 20894005, 30391280, 33430408, 41788010, 66860816, 83576020, 167152040, 334304080]

約数ペア:

[(1, 334304080), (2, 167152040), (4, 83576020), (5, 66860816), (8, 41788010), (10, 33430408), (11, 30391280), (16, 20894005), (20, 16715204), (22, 15195640), (23, 14534960), (40, 8357602), (44, 7597820), (46, 7267480), (55, 6078256), (80, 4178801), (83, 4027760), (88, 3798910), (92, 3633740), (110, 3039128), (115, 2906992), (166, 2013880), (176, 1899455), (184, 1816870), (199, 1679920), (220, 1519564), (230, 1453496), (253, 1321360), (332, 1006940), (368, 908435), (398, 839960), (415, 805552), (440, 759782), (460, 726748), (506, 660680), (664, 503470), (796, 419980), (830, 402776), (880, 379891), (913, 366160), (920, 363374), (995, 335984), (1012, 330340), (1265, 264272), (1328, 251735), (1592, 209990), (1660, 201388), (1826, 183080), (1840, 181687), (1909, 175120), (1990, 167992), (2024, 165170), (2189, 152720), (2530, 132136), (3184, 104995), (3320, 100694), (3652, 91540), (3818, 87560), (3980, 83996), (4048, 82585), (4378, 76360), (4565, 73232), (4577, 73040), (5060, 66068), (6640, 50347), (7304, 45770), (7636, 43780), (7960, 41998), (8756, 38180), (9130, 36616), (9154, 36520), (9545, 35024), (10120, 33034), (10945, 30544), (14608, 22885), (15272, 21890), (15920, 20999), (16517, 20240), (17512, 19090), (18260, 18308)]