144507090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 437133312

約数和(自身を除く): 292626222

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1231, 1290, 1365, 1505, 1677, 1806, 2462, 2730, 2795, 3010, 3354, 3693, 3913, 4515, 5590, 6155, 7386, 7826, 8385, 8617, 9030, 11739, 12310, 16003, 16770, 17234, 18465, 19565, 23478, 25851, 32006, 36930, 39130, 43085, 48009, 51702, 52933, 58695, 80015, 86170, 96018, 105866, 112021, 117390, 129255, 158799, 160030, 224042, 240045, 258510, 264665, 317598, 336063, 370531, 480090, 529330, 560105, 672126, 688129, 741062, 793995, 1111593, 1120210, 1376258, 1587990, 1680315, 1852655, 2064387, 2223186, 3360630, 3440645, 3705310, 4128774, 4816903, 5557965, 6881290, 9633806, 10321935, 11115930, 14450709, 20643870, 24084515, 28901418, 48169030, 72253545, 144507090]

約数ペア:

[(1, 144507090), (2, 72253545), (3, 48169030), (5, 28901418), (6, 24084515), (7, 20643870), (10, 14450709), (13, 11115930), (14, 10321935), (15, 9633806), (21, 6881290), (26, 5557965), (30, 4816903), (35, 4128774), (39, 3705310), (42, 3440645), (43, 3360630), (65, 2223186), (70, 2064387), (78, 1852655), (86, 1680315), (91, 1587990), (105, 1376258), (129, 1120210), (130, 1111593), (182, 793995), (195, 741062), (210, 688129), (215, 672126), (258, 560105), (273, 529330), (301, 480090), (390, 370531), (430, 336063), (455, 317598), (546, 264665), (559, 258510), (602, 240045), (645, 224042), (903, 160030), (910, 158799), (1118, 129255), (1231, 117390), (1290, 112021), (1365, 105866), (1505, 96018), (1677, 86170), (1806, 80015), (2462, 58695), (2730, 52933), (2795, 51702), (3010, 48009), (3354, 43085), (3693, 39130), (3913, 36930), (4515, 32006), (5590, 25851), (6155, 23478), (7386, 19565), (7826, 18465), (8385, 17234), (8617, 16770), (9030, 16003), (11739, 12310)]