22072960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 65116800

約数和(自身を除く): 43043840

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, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 379, 416, 448, 455, 520, 560, 640, 728, 758, 832, 896, 910, 1040, 1120, 1456, 1516, 1664, 1820, 1895, 2080, 2240, 2653, 2912, 3032, 3640, 3790, 4160, 4480, 4927, 5306, 5824, 6064, 7280, 7580, 8320, 9854, 10612, 11648, 12128, 13265, 14560, 15160, 19708, 21224, 24256, 24635, 26530, 29120, 30320, 34489, 39416, 42448, 48512, 49270, 53060, 58240, 60640, 68978, 78832, 84896, 98540, 106120, 121280, 137956, 157664, 169792, 172445, 197080, 212240, 242560, 275912, 315328, 339584, 344890, 394160, 424480, 551824, 630656, 689780, 788320, 848960, 1103648, 1379560, 1576640, 1697920, 2207296, 2759120, 3153280, 4414592, 5518240, 11036480, 22072960]

約数ペア:

[(1, 22072960), (2, 11036480), (4, 5518240), (5, 4414592), (7, 3153280), (8, 2759120), (10, 2207296), (13, 1697920), (14, 1576640), (16, 1379560), (20, 1103648), (26, 848960), (28, 788320), (32, 689780), (35, 630656), (40, 551824), (52, 424480), (56, 394160), (64, 344890), (65, 339584), (70, 315328), (80, 275912), (91, 242560), (104, 212240), (112, 197080), (128, 172445), (130, 169792), (140, 157664), (160, 137956), (182, 121280), (208, 106120), (224, 98540), (260, 84896), (280, 78832), (320, 68978), (364, 60640), (379, 58240), (416, 53060), (448, 49270), (455, 48512), (520, 42448), (560, 39416), (640, 34489), (728, 30320), (758, 29120), (832, 26530), (896, 24635), (910, 24256), (1040, 21224), (1120, 19708), (1456, 15160), (1516, 14560), (1664, 13265), (1820, 12128), (1895, 11648), (2080, 10612), (2240, 9854), (2653, 8320), (2912, 7580), (3032, 7280), (3640, 6064), (3790, 5824), (4160, 5306), (4480, 4927)]