159750760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 246674840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 59, 65, 82, 104, 118, 127, 130, 164, 205, 236, 254, 260, 295, 328, 410, 472, 508, 520, 533, 590, 635, 767, 820, 1016, 1066, 1180, 1270, 1534, 1640, 1651, 2132, 2360, 2419, 2540, 2665, 3068, 3302, 3835, 4264, 4838, 5080, 5207, 5330, 6136, 6604, 7493, 7670, 8255, 9676, 10414, 10660, 12095, 13208, 14986, 15340, 16510, 19352, 20828, 21320, 24190, 26035, 29972, 30680, 31447, 33020, 37465, 41656, 48380, 52070, 59944, 62894, 66040, 67691, 74930, 96760, 97409, 104140, 125788, 135382, 149860, 157235, 194818, 208280, 251576, 270764, 299720, 307213, 314470, 338455, 389636, 487045, 541528, 614426, 628940, 676910, 779272, 974090, 1228852, 1257880, 1353820, 1536065, 1948180, 2457704, 2707640, 3072130, 3896360, 3993769, 6144260, 7987538, 12288520, 15975076, 19968845, 31950152, 39937690, 79875380, 159750760]

約数ペア:

[(1, 159750760), (2, 79875380), (4, 39937690), (5, 31950152), (8, 19968845), (10, 15975076), (13, 12288520), (20, 7987538), (26, 6144260), (40, 3993769), (41, 3896360), (52, 3072130), (59, 2707640), (65, 2457704), (82, 1948180), (104, 1536065), (118, 1353820), (127, 1257880), (130, 1228852), (164, 974090), (205, 779272), (236, 676910), (254, 628940), (260, 614426), (295, 541528), (328, 487045), (410, 389636), (472, 338455), (508, 314470), (520, 307213), (533, 299720), (590, 270764), (635, 251576), (767, 208280), (820, 194818), (1016, 157235), (1066, 149860), (1180, 135382), (1270, 125788), (1534, 104140), (1640, 97409), (1651, 96760), (2132, 74930), (2360, 67691), (2419, 66040), (2540, 62894), (2665, 59944), (3068, 52070), (3302, 48380), (3835, 41656), (4264, 37465), (4838, 33020), (5080, 31447), (5207, 30680), (5330, 29972), (6136, 26035), (6604, 24190), (7493, 21320), (7670, 20828), (8255, 19352), (9676, 16510), (10414, 15340), (10660, 14986), (12095, 13208)]