164924520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 510848640

約数和(自身を除く): 345924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 73, 120, 134, 146, 201, 219, 268, 281, 292, 335, 365, 402, 438, 536, 562, 584, 670, 730, 804, 843, 876, 1005, 1095, 1124, 1340, 1405, 1460, 1608, 1686, 1752, 2010, 2190, 2248, 2680, 2810, 2920, 3372, 4020, 4215, 4380, 4891, 5620, 6744, 8040, 8430, 8760, 9782, 11240, 14673, 16860, 18827, 19564, 20513, 24455, 29346, 33720, 37654, 39128, 41026, 48910, 56481, 58692, 61539, 73365, 75308, 82052, 94135, 97820, 102565, 112962, 117384, 123078, 146730, 150616, 164104, 188270, 195640, 205130, 225924, 246156, 282405, 293460, 307695, 376540, 410260, 451848, 492312, 564810, 586920, 615390, 753080, 820520, 1129620, 1230780, 1374371, 2259240, 2461560, 2748742, 4123113, 5497484, 6871855, 8246226, 10994968, 13743710, 16492452, 20615565, 27487420, 32984904, 41231130, 54974840, 82462260, 164924520]

約数ペア:

[(1, 164924520), (2, 82462260), (3, 54974840), (4, 41231130), (5, 32984904), (6, 27487420), (8, 20615565), (10, 16492452), (12, 13743710), (15, 10994968), (20, 8246226), (24, 6871855), (30, 5497484), (40, 4123113), (60, 2748742), (67, 2461560), (73, 2259240), (120, 1374371), (134, 1230780), (146, 1129620), (201, 820520), (219, 753080), (268, 615390), (281, 586920), (292, 564810), (335, 492312), (365, 451848), (402, 410260), (438, 376540), (536, 307695), (562, 293460), (584, 282405), (670, 246156), (730, 225924), (804, 205130), (843, 195640), (876, 188270), (1005, 164104), (1095, 150616), (1124, 146730), (1340, 123078), (1405, 117384), (1460, 112962), (1608, 102565), (1686, 97820), (1752, 94135), (2010, 82052), (2190, 75308), (2248, 73365), (2680, 61539), (2810, 58692), (2920, 56481), (3372, 48910), (4020, 41026), (4215, 39128), (4380, 37654), (4891, 33720), (5620, 29346), (6744, 24455), (8040, 20513), (8430, 19564), (8760, 18827), (9782, 16860), (11240, 14673)]