632127480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 1931904000

約数和(自身を除く): 1299776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 199, 206, 257, 309, 398, 412, 514, 515, 597, 618, 771, 796, 824, 995, 1028, 1030, 1194, 1236, 1285, 1542, 1545, 1592, 1990, 2056, 2060, 2388, 2472, 2570, 2985, 3084, 3090, 3855, 3980, 4120, 4776, 5140, 5970, 6168, 6180, 7710, 7960, 10280, 11940, 12360, 15420, 20497, 23880, 26471, 30840, 40994, 51143, 52942, 61491, 79413, 81988, 102286, 102485, 105884, 122982, 132355, 153429, 158826, 163976, 204572, 204970, 211768, 245964, 255715, 264710, 306858, 307455, 317652, 397065, 409144, 409940, 491928, 511430, 529420, 613716, 614910, 635304, 767145, 794130, 819880, 1022860, 1058840, 1227432, 1229820, 1534290, 1588260, 2045720, 2459640, 3068580, 3176520, 5267729, 6137160, 10535458, 15803187, 21070916, 26338645, 31606374, 42141832, 52677290, 63212748, 79015935, 105354580, 126425496, 158031870, 210709160, 316063740, 632127480]

約数ペア:

[(1, 632127480), (2, 316063740), (3, 210709160), (4, 158031870), (5, 126425496), (6, 105354580), (8, 79015935), (10, 63212748), (12, 52677290), (15, 42141832), (20, 31606374), (24, 26338645), (30, 21070916), (40, 15803187), (60, 10535458), (103, 6137160), (120, 5267729), (199, 3176520), (206, 3068580), (257, 2459640), (309, 2045720), (398, 1588260), (412, 1534290), (514, 1229820), (515, 1227432), (597, 1058840), (618, 1022860), (771, 819880), (796, 794130), (824, 767145), (995, 635304), (1028, 614910), (1030, 613716), (1194, 529420), (1236, 511430), (1285, 491928), (1542, 409940), (1545, 409144), (1592, 397065), (1990, 317652), (2056, 307455), (2060, 306858), (2388, 264710), (2472, 255715), (2570, 245964), (2985, 211768), (3084, 204970), (3090, 204572), (3855, 163976), (3980, 158826), (4120, 153429), (4776, 132355), (5140, 122982), (5970, 105884), (6168, 102485), (6180, 102286), (7710, 81988), (7960, 79413), (10280, 61491), (11940, 52942), (12360, 51143), (15420, 40994), (20497, 30840), (23880, 26471)]