2338639600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 180

約数和(自身を含む): 6232161880

約数和(自身を除く): 3893522280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 211, 220, 229, 242, 275, 400, 422, 440, 458, 484, 550, 605, 844, 880, 916, 968, 1055, 1100, 1145, 1210, 1688, 1832, 1936, 2110, 2200, 2290, 2321, 2420, 2519, 3025, 3376, 3664, 4220, 4400, 4580, 4642, 4840, 5038, 5275, 5725, 6050, 8440, 9160, 9284, 9680, 10076, 10550, 11450, 11605, 12100, 12595, 16880, 18320, 18568, 20152, 21100, 22900, 23210, 24200, 25190, 25531, 27709, 37136, 40304, 42200, 45800, 46420, 48319, 48400, 50380, 51062, 55418, 58025, 62975, 84400, 91600, 92840, 96638, 100760, 102124, 110836, 116050, 125950, 127655, 138545, 185680, 193276, 201520, 204248, 221672, 232100, 241595, 251900, 255310, 277090, 386552, 408496, 443344, 464200, 483190, 503800, 510620, 531509, 554180, 638275, 692725, 773104, 928400, 966380, 1007600, 1021240, 1063018, 1108360, 1207975, 1276550, 1385450, 1932760, 2042480, 2126036, 2216720, 2415950, 2553100, 2657545, 2770900, 3865520, 4252072, 4831900, 5106200, 5315090, 5541800, 5846599, 8504144, 9663800, 10212400, 10630180, 11083600, 11693198, 13287725, 19327600, 21260360, 23386396, 26575450, 29232995, 42520720, 46772792, 53150900, 58465990, 93545584, 106301800, 116931980, 146164975, 212603600, 233863960, 292329950, 467727920, 584659900, 1169319800, 2338639600]

約数ペア:

[(1, 2338639600), (2, 1169319800), (4, 584659900), (5, 467727920), (8, 292329950), (10, 233863960), (11, 212603600), (16, 146164975), (20, 116931980), (22, 106301800), (25, 93545584), (40, 58465990), (44, 53150900), (50, 46772792), (55, 42520720), (80, 29232995), (88, 26575450), (100, 23386396), (110, 21260360), (121, 19327600), (176, 13287725), (200, 11693198), (211, 11083600), (220, 10630180), (229, 10212400), (242, 9663800), (275, 8504144), (400, 5846599), (422, 5541800), (440, 5315090), (458, 5106200), (484, 4831900), (550, 4252072), (605, 3865520), (844, 2770900), (880, 2657545), (916, 2553100), (968, 2415950), (1055, 2216720), (1100, 2126036), (1145, 2042480), (1210, 1932760), (1688, 1385450), (1832, 1276550), (1936, 1207975), (2110, 1108360), (2200, 1063018), (2290, 1021240), (2321, 1007600), (2420, 966380), (2519, 928400), (3025, 773104), (3376, 692725), (3664, 638275), (4220, 554180), (4400, 531509), (4580, 510620), (4642, 503800), (4840, 483190), (5038, 464200), (5275, 443344), (5725, 408496), (6050, 386552), (8440, 277090), (9160, 255310), (9284, 251900), (9680, 241595), (10076, 232100), (10550, 221672), (11450, 204248), (11605, 201520), (12100, 193276), (12595, 185680), (16880, 138545), (18320, 127655), (18568, 125950), (20152, 116050), (21100, 110836), (22900, 102124), (23210, 100760), (24200, 96638), (25190, 92840), (25531, 91600), (27709, 84400), (37136, 62975), (40304, 58025), (42200, 55418), (45800, 51062), (46420, 50380), (48319, 48400)]