285205964160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11426521}}^1$

素因数の和:11426556

約数の個数: 128

約数和(自身を含む): 979024404960

約数和(自身を除く): 693818440800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 11426521, 22853042, 34279563, 45706084, 57132605, 68559126, 91412168, 114265210, 137118252, 148544773, 171397815, 182824336, 228530420, 274236504, 297089546, 342795630, 365648672, 445634319, 457060840, 548473008, 594179092, 685591260, 731297344, 742723865, 891268638, 914121680, 1096946016, 1188358184, 1371182520, 1462594688, 1485447730, 1782537276, 1828243360, 2193892032, 2228171595, 2376716368, 2742365040, 2970895460, 3565074552, 3656486720, 4387784064, 4456343190, 4753432736, 5484730080, 5941790920, 7130149104, 7312973440, 8912686380, 9506865472, 10969460160, 11883581840, 14260298208, 17825372760, 19013730944, 21938920320, 23767163680, 28520596416, 35650745520, 47534327360, 57041192832, 71301491040, 95068654720, 142602982080, 285205964160]

約数ペア:

[(1, 285205964160), (2, 142602982080), (3, 95068654720), (4, 71301491040), (5, 57041192832), (6, 47534327360), (8, 35650745520), (10, 28520596416), (12, 23767163680), (13, 21938920320), (15, 19013730944), (16, 17825372760), (20, 14260298208), (24, 11883581840), (26, 10969460160), (30, 9506865472), (32, 8912686380), (39, 7312973440), (40, 7130149104), (48, 5941790920), (52, 5484730080), (60, 4753432736), (64, 4456343190), (65, 4387784064), (78, 3656486720), (80, 3565074552), (96, 2970895460), (104, 2742365040), (120, 2376716368), (128, 2228171595), (130, 2193892032), (156, 1828243360), (160, 1782537276), (192, 1485447730), (195, 1462594688), (208, 1371182520), (240, 1188358184), (260, 1096946016), (312, 914121680), (320, 891268638), (384, 742723865), (390, 731297344), (416, 685591260), (480, 594179092), (520, 548473008), (624, 457060840), (640, 445634319), (780, 365648672), (832, 342795630), (960, 297089546), (1040, 274236504), (1248, 228530420), (1560, 182824336), (1664, 171397815), (1920, 148544773), (2080, 137118252), (2496, 114265210), (3120, 91412168), (4160, 68559126), (4992, 57132605), (6240, 45706084), (8320, 34279563), (12480, 22853042), (24960, 11426521)]