20193400320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4621}}^1$

素因数の和:5216

約数の個数: 160

約数和(自身を含む): 64683226080

約数和(自身を除く): 44489825760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 569, 640, 768, 960, 1138, 1280, 1536, 1707, 1920, 2276, 2560, 2845, 3414, 3840, 4552, 4621, 5690, 6828, 7680, 8535, 9104, 9242, 11380, 13656, 13863, 17070, 18208, 18484, 22760, 23105, 27312, 27726, 34140, 36416, 36968, 45520, 46210, 54624, 55452, 68280, 69315, 72832, 73936, 91040, 92420, 109248, 110904, 136560, 138630, 145664, 147872, 182080, 184840, 218496, 221808, 273120, 277260, 291328, 295744, 364160, 369680, 436992, 443616, 546240, 554520, 591488, 728320, 739360, 873984, 887232, 1092480, 1109040, 1182976, 1456640, 1478720, 1774464, 2184960, 2218080, 2365952, 2629349, 2957440, 3548928, 4369920, 4436160, 5258698, 5914880, 7097856, 7888047, 8872320, 10517396, 11829760, 13146745, 15776094, 17744640, 21034792, 26293490, 31552188, 35489280, 39440235, 42069584, 52586980, 63104376, 78880470, 84139168, 105173960, 126208752, 157760940, 168278336, 210347920, 252417504, 315521880, 336556672, 420695840, 504835008, 631043760, 673113344, 841391680, 1009670016, 1262087520, 1346226688, 1682783360, 2019340032, 2524175040, 3365566720, 4038680064, 5048350080, 6731133440, 10096700160, 20193400320]

約数ペア:

[(1, 20193400320), (2, 10096700160), (3, 6731133440), (4, 5048350080), (5, 4038680064), (6, 3365566720), (8, 2524175040), (10, 2019340032), (12, 1682783360), (15, 1346226688), (16, 1262087520), (20, 1009670016), (24, 841391680), (30, 673113344), (32, 631043760), (40, 504835008), (48, 420695840), (60, 336556672), (64, 315521880), (80, 252417504), (96, 210347920), (120, 168278336), (128, 157760940), (160, 126208752), (192, 105173960), (240, 84139168), (256, 78880470), (320, 63104376), (384, 52586980), (480, 42069584), (512, 39440235), (569, 35489280), (640, 31552188), (768, 26293490), (960, 21034792), (1138, 17744640), (1280, 15776094), (1536, 13146745), (1707, 11829760), (1920, 10517396), (2276, 8872320), (2560, 7888047), (2845, 7097856), (3414, 5914880), (3840, 5258698), (4552, 4436160), (4621, 4369920), (5690, 3548928), (6828, 2957440), (7680, 2629349), (8535, 2365952), (9104, 2218080), (9242, 2184960), (11380, 1774464), (13656, 1478720), (13863, 1456640), (17070, 1182976), (18208, 1109040), (18484, 1092480), (22760, 887232), (23105, 873984), (27312, 739360), (27726, 728320), (34140, 591488), (36416, 554520), (36968, 546240), (45520, 443616), (46210, 436992), (54624, 369680), (55452, 364160), (68280, 295744), (69315, 291328), (72832, 277260), (73936, 273120), (91040, 221808), (92420, 218496), (109248, 184840), (110904, 182080), (136560, 147872), (138630, 145664)]