1648075520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14190

約数の個数: 144

約数和(自身を含む): 4858996800

約数和(自身を除く): 3210921280

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, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 14149, 14560, 16640, 23296, 28298, 29120, 56596, 58240, 70745, 99043, 113192, 116480, 141490, 183937, 198086, 226384, 282980, 367874, 396172, 452768, 495215, 565960, 735748, 792344, 905536, 919685, 990430, 1131920, 1287559, 1471496, 1584688, 1811072, 1839370, 1980860, 2263840, 2575118, 2942992, 3169376, 3622144, 3678740, 3961720, 4527680, 5150236, 5885984, 6338752, 6437795, 7357480, 7923440, 9055360, 10300472, 11771968, 12677504, 12875590, 14714960, 15846880, 18110720, 20600944, 23543936, 25355008, 25751180, 29429920, 31693760, 41201888, 47087872, 51502360, 58859840, 63387520, 82403776, 103004720, 117719680, 126775040, 164807552, 206009440, 235439360, 329615104, 412018880, 824037760, 1648075520]

約数ペア:

[(1, 1648075520), (2, 824037760), (4, 412018880), (5, 329615104), (7, 235439360), (8, 206009440), (10, 164807552), (13, 126775040), (14, 117719680), (16, 103004720), (20, 82403776), (26, 63387520), (28, 58859840), (32, 51502360), (35, 47087872), (40, 41201888), (52, 31693760), (56, 29429920), (64, 25751180), (65, 25355008), (70, 23543936), (80, 20600944), (91, 18110720), (104, 15846880), (112, 14714960), (128, 12875590), (130, 12677504), (140, 11771968), (160, 10300472), (182, 9055360), (208, 7923440), (224, 7357480), (256, 6437795), (260, 6338752), (280, 5885984), (320, 5150236), (364, 4527680), (416, 3961720), (448, 3678740), (455, 3622144), (520, 3169376), (560, 2942992), (640, 2575118), (728, 2263840), (832, 1980860), (896, 1839370), (910, 1811072), (1040, 1584688), (1120, 1471496), (1280, 1287559), (1456, 1131920), (1664, 990430), (1792, 919685), (1820, 905536), (2080, 792344), (2240, 735748), (2912, 565960), (3328, 495215), (3640, 452768), (4160, 396172), (4480, 367874), (5824, 282980), (7280, 226384), (8320, 198086), (8960, 183937), (11648, 141490), (14149, 116480), (14560, 113192), (16640, 99043), (23296, 70745), (28298, 58240), (29120, 56596)]