314272000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 948939264

約数和(自身を除く): 634667264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 61, 64, 70, 80, 92, 100, 112, 115, 122, 125, 128, 140, 160, 161, 175, 184, 200, 224, 230, 244, 250, 256, 280, 305, 320, 322, 350, 368, 400, 427, 448, 460, 488, 500, 560, 575, 610, 640, 644, 700, 736, 800, 805, 854, 875, 896, 920, 976, 1000, 1120, 1150, 1220, 1280, 1288, 1400, 1403, 1472, 1525, 1600, 1610, 1708, 1750, 1792, 1840, 1952, 2000, 2135, 2240, 2300, 2440, 2576, 2800, 2806, 2875, 2944, 3050, 3200, 3220, 3416, 3500, 3680, 3904, 4000, 4025, 4270, 4480, 4600, 4880, 5152, 5600, 5612, 5750, 5888, 6100, 6400, 6440, 6832, 7000, 7015, 7360, 7625, 7808, 8000, 8050, 8540, 8960, 9200, 9760, 9821, 10304, 10675, 11200, 11224, 11500, 12200, 12880, 13664, 14000, 14030, 14720, 15250, 15616, 16000, 16100, 17080, 18400, 19520, 19642, 20125, 20608, 21350, 22400, 22448, 23000, 24400, 25760, 27328, 28000, 28060, 29440, 30500, 32000, 32200, 34160, 35075, 36800, 39040, 39284, 40250, 41216, 42700, 44800, 44896, 46000, 48800, 49105, 51520, 53375, 54656, 56000, 56120, 61000, 64400, 68320, 70150, 73600, 78080, 78568, 80500, 85400, 89792, 92000, 97600, 98210, 103040, 106750, 109312, 112000, 112240, 122000, 128800, 136640, 140300, 147200, 157136, 161000, 170800, 175375, 179584, 184000, 195200, 196420, 206080, 213500, 224000, 224480, 244000, 245525, 257600, 273280, 280600, 314272, 322000, 341600, 350750, 359168, 368000, 390400, 392840, 427000, 448960, 488000, 491050, 515200, 546560, 561200, 628544, 644000, 683200, 701500, 736000, 785680, 854000, 897920, 976000, 982100, 1030400, 1122400, 1227625, 1257088, 1288000, 1366400, 1403000, 1571360, 1708000, 1795840, 1952000, 1964200, 2244800, 2455250, 2514176, 2576000, 2732800, 2806000, 3142720, 3416000, 3928400, 4489600, 4910500, 5152000, 5612000, 6285440, 6832000, 7856800, 8979200, 9821000, 11224000, 12570880, 13664000, 15713600, 19642000, 22448000, 31427200, 39284000, 44896000, 62854400, 78568000, 157136000, 314272000]

約数ペア:

[(1, 314272000), (2, 157136000), (4, 78568000), (5, 62854400), (7, 44896000), (8, 39284000), (10, 31427200), (14, 22448000), (16, 19642000), (20, 15713600), (23, 13664000), (25, 12570880), (28, 11224000), (32, 9821000), (35, 8979200), (40, 7856800), (46, 6832000), (50, 6285440), (56, 5612000), (61, 5152000), (64, 4910500), (70, 4489600), (80, 3928400), (92, 3416000), (100, 3142720), (112, 2806000), (115, 2732800), (122, 2576000), (125, 2514176), (128, 2455250), (140, 2244800), (160, 1964200), (161, 1952000), (175, 1795840), (184, 1708000), (200, 1571360), (224, 1403000), (230, 1366400), (244, 1288000), (250, 1257088), (256, 1227625), (280, 1122400), (305, 1030400), (320, 982100), (322, 976000), (350, 897920), (368, 854000), (400, 785680), (427, 736000), (448, 701500), (460, 683200), (488, 644000), (500, 628544), (560, 561200), (575, 546560), (610, 515200), (640, 491050), (644, 488000), (700, 448960), (736, 427000), (800, 392840), (805, 390400), (854, 368000), (875, 359168), (896, 350750), (920, 341600), (976, 322000), (1000, 314272), (1120, 280600), (1150, 273280), (1220, 257600), (1280, 245525), (1288, 244000), (1400, 224480), (1403, 224000), (1472, 213500), (1525, 206080), (1600, 196420), (1610, 195200), (1708, 184000), (1750, 179584), (1792, 175375), (1840, 170800), (1952, 161000), (2000, 157136), (2135, 147200), (2240, 140300), (2300, 136640), (2440, 128800), (2576, 122000), (2800, 112240), (2806, 112000), (2875, 109312), (2944, 106750), (3050, 103040), (3200, 98210), (3220, 97600), (3416, 92000), (3500, 89792), (3680, 85400), (3904, 80500), (4000, 78568), (4025, 78080), (4270, 73600), (4480, 70150), (4600, 68320), (4880, 64400), (5152, 61000), (5600, 56120), (5612, 56000), (5750, 54656), (5888, 53375), (6100, 51520), (6400, 49105), (6440, 48800), (6832, 46000), (7000, 44896), (7015, 44800), (7360, 42700), (7625, 41216), (7808, 40250), (8000, 39284), (8050, 39040), (8540, 36800), (8960, 35075), (9200, 34160), (9760, 32200), (9821, 32000), (10304, 30500), (10675, 29440), (11200, 28060), (11224, 28000), (11500, 27328), (12200, 25760), (12880, 24400), (13664, 23000), (14000, 22448), (14030, 22400), (14720, 21350), (15250, 20608), (15616, 20125), (16000, 19642), (16100, 19520), (17080, 18400)]