357059840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 923847120

約数和(自身を除く): 566787280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 244, 256, 269, 272, 305, 320, 340, 488, 538, 544, 610, 640, 680, 976, 1037, 1076, 1088, 1220, 1280, 1345, 1360, 1952, 2074, 2152, 2176, 2440, 2690, 2720, 3904, 4148, 4304, 4352, 4573, 4880, 5185, 5380, 5440, 7808, 8296, 8608, 9146, 9760, 10370, 10760, 10880, 15616, 16409, 16592, 17216, 18292, 19520, 20740, 21520, 21760, 22865, 32818, 33184, 34432, 36584, 39040, 41480, 43040, 45730, 65636, 66368, 68864, 73168, 78080, 82045, 82960, 86080, 91460, 131272, 132736, 146336, 164090, 165920, 172160, 182920, 262544, 265472, 278953, 292672, 328180, 331840, 344320, 365840, 525088, 557906, 585344, 656360, 663680, 731680, 1050176, 1115812, 1170688, 1312720, 1327360, 1394765, 1463360, 2100352, 2231624, 2625440, 2789530, 2926720, 4200704, 4463248, 5250880, 5579060, 5853440, 8926496, 10501760, 11158120, 17852992, 21003520, 22316240, 35705984, 44632480, 71411968, 89264960, 178529920, 357059840]

約数ペア:

[(1, 357059840), (2, 178529920), (4, 89264960), (5, 71411968), (8, 44632480), (10, 35705984), (16, 22316240), (17, 21003520), (20, 17852992), (32, 11158120), (34, 10501760), (40, 8926496), (61, 5853440), (64, 5579060), (68, 5250880), (80, 4463248), (85, 4200704), (122, 2926720), (128, 2789530), (136, 2625440), (160, 2231624), (170, 2100352), (244, 1463360), (256, 1394765), (269, 1327360), (272, 1312720), (305, 1170688), (320, 1115812), (340, 1050176), (488, 731680), (538, 663680), (544, 656360), (610, 585344), (640, 557906), (680, 525088), (976, 365840), (1037, 344320), (1076, 331840), (1088, 328180), (1220, 292672), (1280, 278953), (1345, 265472), (1360, 262544), (1952, 182920), (2074, 172160), (2152, 165920), (2176, 164090), (2440, 146336), (2690, 132736), (2720, 131272), (3904, 91460), (4148, 86080), (4304, 82960), (4352, 82045), (4573, 78080), (4880, 73168), (5185, 68864), (5380, 66368), (5440, 65636), (7808, 45730), (8296, 43040), (8608, 41480), (9146, 39040), (9760, 36584), (10370, 34432), (10760, 33184), (10880, 32818), (15616, 22865), (16409, 21760), (16592, 21520), (17216, 20740), (18292, 19520)]