901540640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 2882065536

約数和(自身を除く): 1980524896

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, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 169, 176, 182, 208, 220, 224, 260, 280, 286, 308, 338, 352, 364, 385, 416, 433, 440, 455, 520, 560, 572, 616, 676, 715, 728, 770, 845, 866, 880, 910, 1001, 1040, 1120, 1144, 1183, 1232, 1352, 1430, 1456, 1540, 1690, 1732, 1760, 1820, 1859, 2002, 2080, 2165, 2288, 2366, 2464, 2704, 2860, 2912, 3031, 3080, 3380, 3464, 3640, 3718, 4004, 4330, 4576, 4732, 4763, 5005, 5408, 5629, 5720, 5915, 6062, 6160, 6760, 6928, 7280, 7436, 8008, 8660, 9295, 9464, 9526, 10010, 11258, 11440, 11830, 12124, 12320, 13013, 13520, 13856, 14560, 14872, 15155, 16016, 17320, 18590, 18928, 19052, 20020, 22516, 22880, 23660, 23815, 24248, 26026, 27040, 28145, 29744, 30310, 32032, 33341, 34640, 37180, 37856, 38104, 39403, 40040, 45032, 47320, 47630, 48496, 52052, 56290, 59488, 60620, 61919, 65065, 66682, 69280, 73177, 74360, 76208, 78806, 80080, 90064, 94640, 95260, 96992, 104104, 112580, 121240, 123838, 130130, 133364, 146354, 148720, 152416, 157612, 160160, 166705, 180128, 189280, 190520, 197015, 208208, 225160, 242480, 247676, 260260, 266728, 292708, 297440, 309595, 315224, 333410, 365885, 381040, 394030, 416416, 433433, 450320, 484960, 495352, 512239, 520520, 533456, 585416, 619190, 630448, 666820, 731770, 762080, 788060, 804947, 866866, 900640, 990704, 1024478, 1041040, 1066912, 1170832, 1238380, 1260896, 1333640, 1463540, 1576120, 1609894, 1733732, 1981408, 2048956, 2082080, 2167165, 2341664, 2476760, 2561195, 2667280, 2927080, 3152240, 3219788, 3467464, 4024735, 4097912, 4334330, 4953520, 5122390, 5334560, 5634629, 5854160, 6304480, 6439576, 6934928, 8049470, 8195824, 8668660, 9907040, 10244780, 11269258, 11708320, 12879152, 13869856, 16098940, 16391648, 17337320, 20489560, 22538516, 25758304, 28173145, 32197880, 34674640, 40979120, 45077032, 56346290, 64395760, 69349280, 81958240, 90154064, 112692580, 128791520, 180308128, 225385160, 450770320, 901540640]

約数ペア:

[(1, 901540640), (2, 450770320), (4, 225385160), (5, 180308128), (7, 128791520), (8, 112692580), (10, 90154064), (11, 81958240), (13, 69349280), (14, 64395760), (16, 56346290), (20, 45077032), (22, 40979120), (26, 34674640), (28, 32197880), (32, 28173145), (35, 25758304), (40, 22538516), (44, 20489560), (52, 17337320), (55, 16391648), (56, 16098940), (65, 13869856), (70, 12879152), (77, 11708320), (80, 11269258), (88, 10244780), (91, 9907040), (104, 8668660), (110, 8195824), (112, 8049470), (130, 6934928), (140, 6439576), (143, 6304480), (154, 5854160), (160, 5634629), (169, 5334560), (176, 5122390), (182, 4953520), (208, 4334330), (220, 4097912), (224, 4024735), (260, 3467464), (280, 3219788), (286, 3152240), (308, 2927080), (338, 2667280), (352, 2561195), (364, 2476760), (385, 2341664), (416, 2167165), (433, 2082080), (440, 2048956), (455, 1981408), (520, 1733732), (560, 1609894), (572, 1576120), (616, 1463540), (676, 1333640), (715, 1260896), (728, 1238380), (770, 1170832), (845, 1066912), (866, 1041040), (880, 1024478), (910, 990704), (1001, 900640), (1040, 866866), (1120, 804947), (1144, 788060), (1183, 762080), (1232, 731770), (1352, 666820), (1430, 630448), (1456, 619190), (1540, 585416), (1690, 533456), (1732, 520520), (1760, 512239), (1820, 495352), (1859, 484960), (2002, 450320), (2080, 433433), (2165, 416416), (2288, 394030), (2366, 381040), (2464, 365885), (2704, 333410), (2860, 315224), (2912, 309595), (3031, 297440), (3080, 292708), (3380, 266728), (3464, 260260), (3640, 247676), (3718, 242480), (4004, 225160), (4330, 208208), (4576, 197015), (4732, 190520), (4763, 189280), (5005, 180128), (5408, 166705), (5629, 160160), (5720, 157612), (5915, 152416), (6062, 148720), (6160, 146354), (6760, 133364), (6928, 130130), (7280, 123838), (7436, 121240), (8008, 112580), (8660, 104104), (9295, 96992), (9464, 95260), (9526, 94640), (10010, 90064), (11258, 80080), (11440, 78806), (11830, 76208), (12124, 74360), (12320, 73177), (13013, 69280), (13520, 66682), (13856, 65065), (14560, 61919), (14872, 60620), (15155, 59488), (16016, 56290), (17320, 52052), (18590, 48496), (18928, 47630), (19052, 47320), (20020, 45032), (22516, 40040), (22880, 39403), (23660, 38104), (23815, 37856), (24248, 37180), (26026, 34640), (27040, 33341), (28145, 32032), (29744, 30310)]