1388393350750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1356

約数の個数: 256

約数和(自身を含む): 3160307404800

約数和(自身を除く): 1771914054050

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 157, 175, 190, 250, 266, 314, 317, 350, 475, 634, 665, 785, 839, 875, 950, 1099, 1330, 1570, 1585, 1678, 1750, 2198, 2219, 2375, 2983, 3170, 3325, 3925, 4195, 4438, 4750, 5495, 5873, 5966, 6023, 6650, 7850, 7925, 8390, 10990, 11095, 11746, 12046, 14915, 15850, 15941, 16625, 19625, 20881, 20975, 22190, 27475, 29365, 29830, 30115, 31882, 33250, 39250, 39625, 41762, 41950, 42161, 49769, 54950, 55475, 58730, 60230, 74575, 79250, 79705, 84322, 99538, 104405, 104875, 110950, 111587, 131723, 137375, 146825, 149150, 150575, 159410, 208810, 209750, 210805, 223174, 248845, 263446, 265963, 274750, 277375, 293650, 301150, 348383, 372875, 398525, 421610, 497690, 522025, 531926, 554750, 557935, 658615, 696766, 734125, 745750, 752875, 797050, 922061, 945611, 1044050, 1054025, 1115870, 1244225, 1317230, 1329815, 1468250, 1505750, 1741915, 1844122, 1861741, 1891222, 1992625, 2108050, 2488450, 2502737, 2610125, 2659630, 2789675, 3293075, 3483830, 3723482, 3985250, 4610305, 4728055, 5005474, 5053297, 5220250, 5270125, 5579350, 6221125, 6586150, 6619277, 6649075, 8709575, 9220610, 9308705, 9456110, 10106594, 10540250, 12442250, 12513685, 13238554, 13298150, 13948375, 16465375, 17419150, 17519159, 18617410, 23051525, 23640275, 25027370, 25266485, 27896750, 32930750, 33096385, 33245375, 35038318, 35373079, 41756191, 43547875, 46103050, 46543525, 47280550, 50532970, 62568425, 66192770, 66490750, 70746158, 83512382, 87095750, 87595795, 93087050, 115257625, 118201375, 125136850, 126332425, 165481925, 175191590, 176865395, 208780955, 230515250, 232717625, 236402750, 252664850, 292293337, 312842125, 330963850, 353730790, 417561910, 437978975, 465435250, 584586674, 625684250, 631662125, 793367629, 827409625, 875957950, 884326975, 1043904775, 1263324250, 1461466685, 1586735258, 1654819250, 1768653950, 2087809550, 2189894875, 2922933370, 3966838145, 4379789750, 4421634875, 5219523875, 5553573403, 7307333425, 7933676290, 8843269750, 10439047750, 11107146806, 14614666850, 19834190725, 27767867015, 36536667125, 39668381450, 55535734030, 73073334250, 99170953625, 138839335075, 198341907250, 277678670150, 694196675375, 1388393350750]

約数ペア:

[(1, 1388393350750), (2, 694196675375), (5, 277678670150), (7, 198341907250), (10, 138839335075), (14, 99170953625), (19, 73073334250), (25, 55535734030), (35, 39668381450), (38, 36536667125), (50, 27767867015), (70, 19834190725), (95, 14614666850), (125, 11107146806), (133, 10439047750), (157, 8843269750), (175, 7933676290), (190, 7307333425), (250, 5553573403), (266, 5219523875), (314, 4421634875), (317, 4379789750), (350, 3966838145), (475, 2922933370), (634, 2189894875), (665, 2087809550), (785, 1768653950), (839, 1654819250), (875, 1586735258), (950, 1461466685), (1099, 1263324250), (1330, 1043904775), (1570, 884326975), (1585, 875957950), (1678, 827409625), (1750, 793367629), (2198, 631662125), (2219, 625684250), (2375, 584586674), (2983, 465435250), (3170, 437978975), (3325, 417561910), (3925, 353730790), (4195, 330963850), (4438, 312842125), (4750, 292293337), (5495, 252664850), (5873, 236402750), (5966, 232717625), (6023, 230515250), (6650, 208780955), (7850, 176865395), (7925, 175191590), (8390, 165481925), (10990, 126332425), (11095, 125136850), (11746, 118201375), (12046, 115257625), (14915, 93087050), (15850, 87595795), (15941, 87095750), (16625, 83512382), (19625, 70746158), (20881, 66490750), (20975, 66192770), (22190, 62568425), (27475, 50532970), (29365, 47280550), (29830, 46543525), (30115, 46103050), (31882, 43547875), (33250, 41756191), (39250, 35373079), (39625, 35038318), (41762, 33245375), (41950, 33096385), (42161, 32930750), (49769, 27896750), (54950, 25266485), (55475, 25027370), (58730, 23640275), (60230, 23051525), (74575, 18617410), (79250, 17519159), (79705, 17419150), (84322, 16465375), (99538, 13948375), (104405, 13298150), (104875, 13238554), (110950, 12513685), (111587, 12442250), (131723, 10540250), (137375, 10106594), (146825, 9456110), (149150, 9308705), (150575, 9220610), (159410, 8709575), (208810, 6649075), (209750, 6619277), (210805, 6586150), (223174, 6221125), (248845, 5579350), (263446, 5270125), (265963, 5220250), (274750, 5053297), (277375, 5005474), (293650, 4728055), (301150, 4610305), (348383, 3985250), (372875, 3723482), (398525, 3483830), (421610, 3293075), (497690, 2789675), (522025, 2659630), (531926, 2610125), (554750, 2502737), (557935, 2488450), (658615, 2108050), (696766, 1992625), (734125, 1891222), (745750, 1861741), (752875, 1844122), (797050, 1741915), (922061, 1505750), (945611, 1468250), (1044050, 1329815), (1054025, 1317230), (1115870, 1244225)]