728087360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 224

約数和(自身を含む): 2328867072

約数和(自身を除く): 1600779712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2273, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4546, 4576, 4928, 5005, 5720, 5824, 6160, 7280, 8008, 9092, 9152, 10010, 11365, 11440, 12320, 14560, 15911, 16016, 18184, 20020, 22730, 22880, 24640, 25003, 29120, 29549, 31822, 32032, 36368, 40040, 45460, 45760, 50006, 59098, 63644, 64064, 72736, 79555, 80080, 90920, 100012, 118196, 125015, 127288, 145472, 147745, 159110, 160160, 175021, 181840, 200024, 206843, 236392, 250030, 254576, 295490, 318220, 320320, 325039, 350042, 363680, 400048, 413686, 472784, 500060, 509152, 590980, 636440, 650078, 700084, 727360, 800096, 827372, 875105, 945568, 1000120, 1018304, 1034215, 1181960, 1272880, 1300156, 1400168, 1600192, 1625195, 1654744, 1750210, 1891136, 2000240, 2068430, 2275273, 2363920, 2545760, 2600312, 2800336, 3250390, 3309488, 3500420, 4000480, 4136860, 4550546, 4727840, 5091520, 5200624, 5600672, 6500780, 6618976, 7000840, 8000960, 8273720, 9101092, 9455680, 10401248, 11201344, 11376365, 13001560, 13237952, 14001680, 16547440, 18202184, 20802496, 22752730, 26003120, 28003360, 33094880, 36404368, 45505460, 52006240, 56006720, 66189760, 72808736, 91010920, 104012480, 145617472, 182021840, 364043680, 728087360]

約数ペア:

[(1, 728087360), (2, 364043680), (4, 182021840), (5, 145617472), (7, 104012480), (8, 91010920), (10, 72808736), (11, 66189760), (13, 56006720), (14, 52006240), (16, 45505460), (20, 36404368), (22, 33094880), (26, 28003360), (28, 26003120), (32, 22752730), (35, 20802496), (40, 18202184), (44, 16547440), (52, 14001680), (55, 13237952), (56, 13001560), (64, 11376365), (65, 11201344), (70, 10401248), (77, 9455680), (80, 9101092), (88, 8273720), (91, 8000960), (104, 7000840), (110, 6618976), (112, 6500780), (130, 5600672), (140, 5200624), (143, 5091520), (154, 4727840), (160, 4550546), (176, 4136860), (182, 4000480), (208, 3500420), (220, 3309488), (224, 3250390), (260, 2800336), (280, 2600312), (286, 2545760), (308, 2363920), (320, 2275273), (352, 2068430), (364, 2000240), (385, 1891136), (416, 1750210), (440, 1654744), (448, 1625195), (455, 1600192), (520, 1400168), (560, 1300156), (572, 1272880), (616, 1181960), (704, 1034215), (715, 1018304), (728, 1000120), (770, 945568), (832, 875105), (880, 827372), (910, 800096), (1001, 727360), (1040, 700084), (1120, 650078), (1144, 636440), (1232, 590980), (1430, 509152), (1456, 500060), (1540, 472784), (1760, 413686), (1820, 400048), (2002, 363680), (2080, 350042), (2240, 325039), (2273, 320320), (2288, 318220), (2464, 295490), (2860, 254576), (2912, 250030), (3080, 236392), (3520, 206843), (3640, 200024), (4004, 181840), (4160, 175021), (4546, 160160), (4576, 159110), (4928, 147745), (5005, 145472), (5720, 127288), (5824, 125015), (6160, 118196), (7280, 100012), (8008, 90920), (9092, 80080), (9152, 79555), (10010, 72736), (11365, 64064), (11440, 63644), (12320, 59098), (14560, 50006), (15911, 45760), (16016, 45460), (18184, 40040), (20020, 36368), (22730, 32032), (22880, 31822), (24640, 29549), (25003, 29120)]