1398495000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 320

約数和(自身を含む): 5263315200

約数和(自身を除く): 3864820200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 625, 665, 700, 701, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1140, 1250, 1330, 1400, 1402, 1425, 1500, 1596, 1750, 1875, 1900, 1995, 2100, 2103, 2280, 2375, 2500, 2625, 2660, 2804, 2850, 3000, 3192, 3325, 3500, 3505, 3750, 3800, 3990, 4200, 4206, 4375, 4750, 4907, 5000, 5250, 5320, 5608, 5700, 6650, 7000, 7010, 7125, 7500, 7980, 8412, 8750, 9500, 9814, 9975, 10500, 10515, 11400, 11875, 13125, 13300, 13319, 14020, 14250, 14721, 15000, 15960, 16625, 16824, 17500, 17525, 19000, 19628, 19950, 21000, 21030, 23750, 24535, 26250, 26600, 26638, 28040, 28500, 29442, 33250, 35000, 35050, 35625, 39256, 39900, 39957, 42060, 47500, 49070, 49875, 52500, 52575, 53276, 57000, 58884, 66500, 66595, 70100, 71250, 73605, 79800, 79914, 83125, 84120, 87625, 93233, 95000, 98140, 99750, 105000, 105150, 106552, 117768, 122675, 133000, 133190, 140200, 142500, 147210, 159828, 166250, 175250, 186466, 196280, 199500, 199785, 210300, 245350, 249375, 262875, 266380, 279699, 285000, 294420, 319656, 332500, 332975, 350500, 368025, 372932, 399000, 399570, 420600, 438125, 466165, 490700, 498750, 525750, 532760, 559398, 588840, 613375, 665000, 665950, 701000, 736050, 745864, 799140, 876250, 932330, 981400, 997500, 998925, 1051500, 1118796, 1226750, 1314375, 1331900, 1398495, 1472100, 1598280, 1664875, 1752500, 1840125, 1864660, 1995000, 1997850, 2103000, 2237592, 2330825, 2453500, 2628750, 2663800, 2796990, 2944200, 3066875, 3329750, 3505000, 3680250, 3729320, 3995700, 4661650, 4907000, 4994625, 5257500, 5593980, 6133750, 6659500, 6992475, 7360500, 7991400, 8324375, 9200625, 9323300, 9989250, 10515000, 11187960, 11654125, 12267500, 13319000, 13984950, 14721000, 16648750, 18401250, 18646600, 19978500, 23308250, 24535000, 24973125, 27969900, 33297500, 34962375, 36802500, 39957000, 46616500, 49946250, 55939800, 58270625, 66595000, 69924750, 73605000, 93233000, 99892500, 116541250, 139849500, 174811875, 199785000, 233082500, 279699000, 349623750, 466165000, 699247500, 1398495000]

約数ペア:

[(1, 1398495000), (2, 699247500), (3, 466165000), (4, 349623750), (5, 279699000), (6, 233082500), (7, 199785000), (8, 174811875), (10, 139849500), (12, 116541250), (14, 99892500), (15, 93233000), (19, 73605000), (20, 69924750), (21, 66595000), (24, 58270625), (25, 55939800), (28, 49946250), (30, 46616500), (35, 39957000), (38, 36802500), (40, 34962375), (42, 33297500), (50, 27969900), (56, 24973125), (57, 24535000), (60, 23308250), (70, 19978500), (75, 18646600), (76, 18401250), (84, 16648750), (95, 14721000), (100, 13984950), (105, 13319000), (114, 12267500), (120, 11654125), (125, 11187960), (133, 10515000), (140, 9989250), (150, 9323300), (152, 9200625), (168, 8324375), (175, 7991400), (190, 7360500), (200, 6992475), (210, 6659500), (228, 6133750), (250, 5593980), (266, 5257500), (280, 4994625), (285, 4907000), (300, 4661650), (350, 3995700), (375, 3729320), (380, 3680250), (399, 3505000), (420, 3329750), (456, 3066875), (475, 2944200), (500, 2796990), (525, 2663800), (532, 2628750), (570, 2453500), (600, 2330825), (625, 2237592), (665, 2103000), (700, 1997850), (701, 1995000), (750, 1864660), (760, 1840125), (798, 1752500), (840, 1664875), (875, 1598280), (950, 1472100), (1000, 1398495), (1050, 1331900), (1064, 1314375), (1140, 1226750), (1250, 1118796), (1330, 1051500), (1400, 998925), (1402, 997500), (1425, 981400), (1500, 932330), (1596, 876250), (1750, 799140), (1875, 745864), (1900, 736050), (1995, 701000), (2100, 665950), (2103, 665000), (2280, 613375), (2375, 588840), (2500, 559398), (2625, 532760), (2660, 525750), (2804, 498750), (2850, 490700), (3000, 466165), (3192, 438125), (3325, 420600), (3500, 399570), (3505, 399000), (3750, 372932), (3800, 368025), (3990, 350500), (4200, 332975), (4206, 332500), (4375, 319656), (4750, 294420), (4907, 285000), (5000, 279699), (5250, 266380), (5320, 262875), (5608, 249375), (5700, 245350), (6650, 210300), (7000, 199785), (7010, 199500), (7125, 196280), (7500, 186466), (7980, 175250), (8412, 166250), (8750, 159828), (9500, 147210), (9814, 142500), (9975, 140200), (10500, 133190), (10515, 133000), (11400, 122675), (11875, 117768), (13125, 106552), (13300, 105150), (13319, 105000), (14020, 99750), (14250, 98140), (14721, 95000), (15000, 93233), (15960, 87625), (16625, 84120), (16824, 83125), (17500, 79914), (17525, 79800), (19000, 73605), (19628, 71250), (19950, 70100), (21000, 66595), (21030, 66500), (23750, 58884), (24535, 57000), (26250, 53276), (26600, 52575), (26638, 52500), (28040, 49875), (28500, 49070), (29442, 47500), (33250, 42060), (35000, 39957), (35050, 39900), (35625, 39256)]