570180520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1641548160

約数和(自身を除く): 1071367640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 163, 182, 217, 248, 260, 280, 310, 326, 364, 403, 434, 455, 520, 620, 652, 728, 806, 815, 868, 910, 961, 1085, 1141, 1240, 1304, 1612, 1630, 1736, 1820, 1922, 2015, 2119, 2170, 2282, 2821, 3224, 3260, 3640, 3844, 4030, 4238, 4340, 4564, 4805, 5053, 5642, 5705, 6520, 6727, 7688, 8060, 8476, 8680, 9128, 9610, 10106, 10595, 11284, 11410, 12493, 13454, 14105, 14833, 16120, 16952, 19220, 20212, 21190, 22568, 22820, 24986, 25265, 26908, 28210, 29666, 33635, 35371, 38440, 40424, 42380, 45640, 49972, 50530, 53816, 56420, 59332, 62465, 65689, 67270, 70742, 74165, 84760, 87451, 99944, 101060, 112840, 118664, 124930, 131378, 134540, 141484, 148330, 156643, 174902, 176855, 202120, 249860, 262756, 269080, 282968, 296660, 313286, 328445, 349804, 353710, 437255, 459823, 499720, 525512, 593320, 626572, 656890, 699608, 707420, 783215, 874510, 919646, 1096501, 1253144, 1313780, 1414840, 1566430, 1749020, 1839292, 2036359, 2193002, 2299115, 2627560, 3132860, 3498040, 3678584, 4072718, 4386004, 4598230, 5482505, 6265720, 8145436, 8772008, 9196460, 10181795, 10965010, 14254513, 16290872, 18392920, 20363590, 21930020, 28509026, 40727180, 43860040, 57018052, 71272565, 81454360, 114036104, 142545130, 285090260, 570180520]

約数ペア:

[(1, 570180520), (2, 285090260), (4, 142545130), (5, 114036104), (7, 81454360), (8, 71272565), (10, 57018052), (13, 43860040), (14, 40727180), (20, 28509026), (26, 21930020), (28, 20363590), (31, 18392920), (35, 16290872), (40, 14254513), (52, 10965010), (56, 10181795), (62, 9196460), (65, 8772008), (70, 8145436), (91, 6265720), (104, 5482505), (124, 4598230), (130, 4386004), (140, 4072718), (155, 3678584), (163, 3498040), (182, 3132860), (217, 2627560), (248, 2299115), (260, 2193002), (280, 2036359), (310, 1839292), (326, 1749020), (364, 1566430), (403, 1414840), (434, 1313780), (455, 1253144), (520, 1096501), (620, 919646), (652, 874510), (728, 783215), (806, 707420), (815, 699608), (868, 656890), (910, 626572), (961, 593320), (1085, 525512), (1141, 499720), (1240, 459823), (1304, 437255), (1612, 353710), (1630, 349804), (1736, 328445), (1820, 313286), (1922, 296660), (2015, 282968), (2119, 269080), (2170, 262756), (2282, 249860), (2821, 202120), (3224, 176855), (3260, 174902), (3640, 156643), (3844, 148330), (4030, 141484), (4238, 134540), (4340, 131378), (4564, 124930), (4805, 118664), (5053, 112840), (5642, 101060), (5705, 99944), (6520, 87451), (6727, 84760), (7688, 74165), (8060, 70742), (8476, 67270), (8680, 65689), (9128, 62465), (9610, 59332), (10106, 56420), (10595, 53816), (11284, 50530), (11410, 49972), (12493, 45640), (13454, 42380), (14105, 40424), (14833, 38440), (16120, 35371), (16952, 33635), (19220, 29666), (20212, 28210), (21190, 26908), (22568, 25265), (22820, 24986)]