457737280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1477

約数の個数: 224

約数和(自身を含む): 1464503040

約数和(自身を除く): 1006765760

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, 1429, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2858, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4576, 4928, 5005, 5716, 5720, 5824, 6160, 7145, 7280, 8008, 9152, 10003, 10010, 11432, 11440, 12320, 14290, 14560, 15719, 16016, 18577, 20006, 20020, 22864, 22880, 24640, 28580, 29120, 31438, 32032, 37154, 40012, 40040, 45728, 45760, 50015, 57160, 62876, 64064, 74308, 78595, 80024, 80080, 91456, 92885, 100030, 110033, 114320, 125752, 130039, 148616, 157190, 160048, 160160, 185770, 200060, 204347, 220066, 228640, 251504, 260078, 297232, 314380, 320096, 320320, 371540, 400120, 408694, 440132, 457280, 503008, 520156, 550165, 594464, 628760, 640192, 650195, 743080, 800240, 817388, 880264, 1006016, 1021735, 1040312, 1100330, 1188928, 1257520, 1300390, 1430429, 1486160, 1600480, 1634776, 1760528, 2043470, 2080624, 2200660, 2515040, 2600780, 2860858, 2972320, 3200960, 3269552, 3521056, 4086940, 4161248, 4401320, 5030080, 5201560, 5721716, 5944640, 6539104, 7042112, 7152145, 8173880, 8322496, 8802640, 10403120, 11443432, 13078208, 14304290, 16347760, 17605280, 20806240, 22886864, 28608580, 32695520, 35210560, 41612480, 45773728, 57217160, 65391040, 91547456, 114434320, 228868640, 457737280]

約数ペア:

[(1, 457737280), (2, 228868640), (4, 114434320), (5, 91547456), (7, 65391040), (8, 57217160), (10, 45773728), (11, 41612480), (13, 35210560), (14, 32695520), (16, 28608580), (20, 22886864), (22, 20806240), (26, 17605280), (28, 16347760), (32, 14304290), (35, 13078208), (40, 11443432), (44, 10403120), (52, 8802640), (55, 8322496), (56, 8173880), (64, 7152145), (65, 7042112), (70, 6539104), (77, 5944640), (80, 5721716), (88, 5201560), (91, 5030080), (104, 4401320), (110, 4161248), (112, 4086940), (130, 3521056), (140, 3269552), (143, 3200960), (154, 2972320), (160, 2860858), (176, 2600780), (182, 2515040), (208, 2200660), (220, 2080624), (224, 2043470), (260, 1760528), (280, 1634776), (286, 1600480), (308, 1486160), (320, 1430429), (352, 1300390), (364, 1257520), (385, 1188928), (416, 1100330), (440, 1040312), (448, 1021735), (455, 1006016), (520, 880264), (560, 817388), (572, 800240), (616, 743080), (704, 650195), (715, 640192), (728, 628760), (770, 594464), (832, 550165), (880, 520156), (910, 503008), (1001, 457280), (1040, 440132), (1120, 408694), (1144, 400120), (1232, 371540), (1429, 320320), (1430, 320096), (1456, 314380), (1540, 297232), (1760, 260078), (1820, 251504), (2002, 228640), (2080, 220066), (2240, 204347), (2288, 200060), (2464, 185770), (2858, 160160), (2860, 160048), (2912, 157190), (3080, 148616), (3520, 130039), (3640, 125752), (4004, 114320), (4160, 110033), (4576, 100030), (4928, 92885), (5005, 91456), (5716, 80080), (5720, 80024), (5824, 78595), (6160, 74308), (7145, 64064), (7280, 62876), (8008, 57160), (9152, 50015), (10003, 45760), (10010, 45728), (11432, 40040), (11440, 40012), (12320, 37154), (14290, 32032), (14560, 31438), (15719, 29120), (16016, 28580), (18577, 24640), (20006, 22880), (20020, 22864)]