409968160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1571}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 1112372352

約数和(自身を除く): 702404192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 233, 280, 466, 560, 932, 1120, 1165, 1571, 1631, 1864, 2330, 3142, 3262, 3728, 4660, 6284, 6524, 7456, 7855, 8155, 9320, 10997, 12568, 13048, 15710, 16310, 18640, 21994, 25136, 26096, 31420, 32620, 37280, 43988, 50272, 52192, 54985, 62840, 65240, 87976, 109970, 125680, 130480, 175952, 219940, 251360, 260960, 351904, 366043, 439880, 732086, 879760, 1464172, 1759520, 1830215, 2562301, 2928344, 3660430, 5124602, 5856688, 7320860, 10249204, 11713376, 12811505, 14641720, 20498408, 25623010, 29283440, 40996816, 51246020, 58566880, 81993632, 102492040, 204984080, 409968160]

約数ペア:

[(1, 409968160), (2, 204984080), (4, 102492040), (5, 81993632), (7, 58566880), (8, 51246020), (10, 40996816), (14, 29283440), (16, 25623010), (20, 20498408), (28, 14641720), (32, 12811505), (35, 11713376), (40, 10249204), (56, 7320860), (70, 5856688), (80, 5124602), (112, 3660430), (140, 2928344), (160, 2562301), (224, 1830215), (233, 1759520), (280, 1464172), (466, 879760), (560, 732086), (932, 439880), (1120, 366043), (1165, 351904), (1571, 260960), (1631, 251360), (1864, 219940), (2330, 175952), (3142, 130480), (3262, 125680), (3728, 109970), (4660, 87976), (6284, 65240), (6524, 62840), (7456, 54985), (7855, 52192), (8155, 50272), (9320, 43988), (10997, 37280), (12568, 32620), (13048, 31420), (15710, 26096), (16310, 25136), (18640, 21994)]