222564160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7680

約数の個数: 112

約数和(自身を含む): 652369536

約数和(自身を除く): 429805376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 7643, 14560, 15286, 29120, 30572, 38215, 53501, 61144, 76430, 99359, 107002, 122288, 152860, 198718, 214004, 244576, 267505, 305720, 397436, 428008, 489152, 496795, 535010, 611440, 695513, 794872, 856016, 993590, 1070020, 1222880, 1391026, 1589744, 1712032, 1987180, 2140040, 2445760, 2782052, 3179488, 3424064, 3477565, 3974360, 4280080, 5564104, 6358976, 6955130, 7948720, 8560160, 11128208, 13910260, 15897440, 17120320, 22256416, 27820520, 31794880, 44512832, 55641040, 111282080, 222564160]

約数ペア:

[(1, 222564160), (2, 111282080), (4, 55641040), (5, 44512832), (7, 31794880), (8, 27820520), (10, 22256416), (13, 17120320), (14, 15897440), (16, 13910260), (20, 11128208), (26, 8560160), (28, 7948720), (32, 6955130), (35, 6358976), (40, 5564104), (52, 4280080), (56, 3974360), (64, 3477565), (65, 3424064), (70, 3179488), (80, 2782052), (91, 2445760), (104, 2140040), (112, 1987180), (130, 1712032), (140, 1589744), (160, 1391026), (182, 1222880), (208, 1070020), (224, 993590), (260, 856016), (280, 794872), (320, 695513), (364, 611440), (416, 535010), (448, 496795), (455, 489152), (520, 428008), (560, 397436), (728, 305720), (832, 267505), (910, 244576), (1040, 214004), (1120, 198718), (1456, 152860), (1820, 122288), (2080, 107002), (2240, 99359), (2912, 76430), (3640, 61144), (4160, 53501), (5824, 38215), (7280, 30572), (7643, 29120), (14560, 15286)]