405133560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6659}}^1$

素因数の和:6702

約数の個数: 144

約数和(自身を含む): 1425972600

約数和(自身を除く): 1020839040

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, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6659, 6760, 7605, 10140, 12168, 13318, 15210, 19977, 20280, 26636, 30420, 33295, 39954, 53272, 59931, 60840, 66590, 79908, 86567, 99885, 119862, 133180, 159816, 173134, 199770, 239724, 259701, 266360, 299655, 346268, 399540, 432835, 479448, 519402, 599310, 692536, 779103, 799080, 865670, 1038804, 1125371, 1198620, 1298505, 1558206, 1731340, 2077608, 2250742, 2397240, 2597010, 3116412, 3376113, 3462680, 3895515, 4501484, 5194020, 5626855, 6232824, 6752226, 7791030, 9002968, 10128339, 10388040, 11253710, 13504452, 15582060, 16880565, 20256678, 22507420, 27008904, 31164120, 33761130, 40513356, 45014840, 50641695, 67522260, 81026712, 101283390, 135044520, 202566780, 405133560]

約数ペア:

[(1, 405133560), (2, 202566780), (3, 135044520), (4, 101283390), (5, 81026712), (6, 67522260), (8, 50641695), (9, 45014840), (10, 40513356), (12, 33761130), (13, 31164120), (15, 27008904), (18, 22507420), (20, 20256678), (24, 16880565), (26, 15582060), (30, 13504452), (36, 11253710), (39, 10388040), (40, 10128339), (45, 9002968), (52, 7791030), (60, 6752226), (65, 6232824), (72, 5626855), (78, 5194020), (90, 4501484), (104, 3895515), (117, 3462680), (120, 3376113), (130, 3116412), (156, 2597010), (169, 2397240), (180, 2250742), (195, 2077608), (234, 1731340), (260, 1558206), (312, 1298505), (338, 1198620), (360, 1125371), (390, 1038804), (468, 865670), (507, 799080), (520, 779103), (585, 692536), (676, 599310), (780, 519402), (845, 479448), (936, 432835), (1014, 399540), (1170, 346268), (1352, 299655), (1521, 266360), (1560, 259701), (1690, 239724), (2028, 199770), (2340, 173134), (2535, 159816), (3042, 133180), (3380, 119862), (4056, 99885), (4680, 86567), (5070, 79908), (6084, 66590), (6659, 60840), (6760, 59931), (7605, 53272), (10140, 39954), (12168, 33295), (13318, 30420), (15210, 26636), (19977, 20280)]