329524160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 903451584

約数和(自身を除く): 573927424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 157, 160, 224, 280, 314, 320, 448, 560, 628, 785, 937, 1099, 1120, 1256, 1570, 1874, 2198, 2240, 2512, 3140, 3748, 4396, 4685, 5024, 5495, 6280, 6559, 7496, 8792, 9370, 10048, 10990, 12560, 13118, 14992, 17584, 18740, 21980, 25120, 26236, 29984, 32795, 35168, 37480, 43960, 50240, 52472, 59968, 65590, 70336, 74960, 87920, 104944, 131180, 147109, 149920, 175840, 209888, 262360, 294218, 299840, 351680, 419776, 524720, 588436, 735545, 1029763, 1049440, 1176872, 1471090, 2059526, 2098880, 2353744, 2942180, 4119052, 4707488, 5148815, 5884360, 8238104, 9414976, 10297630, 11768720, 16476208, 20595260, 23537440, 32952416, 41190520, 47074880, 65904832, 82381040, 164762080, 329524160]

約数ペア:

[(1, 329524160), (2, 164762080), (4, 82381040), (5, 65904832), (7, 47074880), (8, 41190520), (10, 32952416), (14, 23537440), (16, 20595260), (20, 16476208), (28, 11768720), (32, 10297630), (35, 9414976), (40, 8238104), (56, 5884360), (64, 5148815), (70, 4707488), (80, 4119052), (112, 2942180), (140, 2353744), (157, 2098880), (160, 2059526), (224, 1471090), (280, 1176872), (314, 1049440), (320, 1029763), (448, 735545), (560, 588436), (628, 524720), (785, 419776), (937, 351680), (1099, 299840), (1120, 294218), (1256, 262360), (1570, 209888), (1874, 175840), (2198, 149920), (2240, 147109), (2512, 131180), (3140, 104944), (3748, 87920), (4396, 74960), (4685, 70336), (5024, 65590), (5495, 59968), (6280, 52472), (6559, 50240), (7496, 43960), (8792, 37480), (9370, 35168), (10048, 32795), (10990, 29984), (12560, 26236), (13118, 25120), (14992, 21980), (17584, 18740)]