1566645840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9181}}^1$

素因数の和:9282

約数の個数: 160

約数和(自身を含む): 5465126400

約数和(自身を除く): 3898480560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5688, 6320, 7110, 8532, 9181, 9480, 10665, 11376, 14220, 17064, 18362, 18960, 21330, 27543, 28440, 34128, 36724, 42660, 45905, 55086, 56880, 73448, 82629, 85320, 91810, 110172, 137715, 146896, 165258, 170640, 183620, 220344, 247887, 275430, 330516, 367240, 413145, 440688, 495774, 550860, 661032, 725299, 734480, 826290, 991548, 1101720, 1239435, 1322064, 1450598, 1652580, 1983096, 2175897, 2203440, 2478870, 2901196, 3305160, 3626495, 3966192, 4351794, 4957740, 5802392, 6527691, 6610320, 7252990, 8703588, 9915480, 10879485, 11604784, 13055382, 14505980, 17407176, 19583073, 19830960, 21758970, 26110764, 29011960, 32638455, 34814352, 39166146, 43517940, 52221528, 58023920, 65276910, 78332292, 87035880, 97915365, 104443056, 130553820, 156664584, 174071760, 195830730, 261107640, 313329168, 391661460, 522215280, 783322920, 1566645840]

約数ペア:

[(1, 1566645840), (2, 783322920), (3, 522215280), (4, 391661460), (5, 313329168), (6, 261107640), (8, 195830730), (9, 174071760), (10, 156664584), (12, 130553820), (15, 104443056), (16, 97915365), (18, 87035880), (20, 78332292), (24, 65276910), (27, 58023920), (30, 52221528), (36, 43517940), (40, 39166146), (45, 34814352), (48, 32638455), (54, 29011960), (60, 26110764), (72, 21758970), (79, 19830960), (80, 19583073), (90, 17407176), (108, 14505980), (120, 13055382), (135, 11604784), (144, 10879485), (158, 9915480), (180, 8703588), (216, 7252990), (237, 6610320), (240, 6527691), (270, 5802392), (316, 4957740), (360, 4351794), (395, 3966192), (432, 3626495), (474, 3305160), (540, 2901196), (632, 2478870), (711, 2203440), (720, 2175897), (790, 1983096), (948, 1652580), (1080, 1450598), (1185, 1322064), (1264, 1239435), (1422, 1101720), (1580, 991548), (1896, 826290), (2133, 734480), (2160, 725299), (2370, 661032), (2844, 550860), (3160, 495774), (3555, 440688), (3792, 413145), (4266, 367240), (4740, 330516), (5688, 275430), (6320, 247887), (7110, 220344), (8532, 183620), (9181, 170640), (9480, 165258), (10665, 146896), (11376, 137715), (14220, 110172), (17064, 91810), (18362, 85320), (18960, 82629), (21330, 73448), (27543, 56880), (28440, 55086), (34128, 45905), (36724, 42660)]