983102520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3637

約数の個数: 128

約数和(自身を含む): 3146169600

約数和(自身を除く): 2163067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 680, 695, 834, 1020, 1112, 1390, 1668, 2040, 2085, 2363, 2780, 3336, 3467, 4170, 4726, 5560, 6934, 7089, 8340, 9452, 10401, 11815, 13868, 14178, 16680, 17335, 18904, 20802, 23630, 27736, 28356, 34670, 35445, 41604, 47260, 52005, 56712, 58939, 69340, 70890, 83208, 94520, 104010, 117878, 138680, 141780, 176817, 208020, 235756, 283560, 294695, 353634, 416040, 471512, 481913, 589390, 707268, 884085, 963826, 1178780, 1414536, 1445739, 1768170, 1927652, 2357560, 2409565, 2891478, 3536340, 3855304, 4819130, 5782956, 7072680, 7228695, 8192521, 9638260, 11565912, 14457390, 16385042, 19276520, 24577563, 28914780, 32770084, 40962605, 49155126, 57829560, 65540168, 81925210, 98310252, 122887815, 163850420, 196620504, 245775630, 327700840, 491551260, 983102520]

約数ペア:

[(1, 983102520), (2, 491551260), (3, 327700840), (4, 245775630), (5, 196620504), (6, 163850420), (8, 122887815), (10, 98310252), (12, 81925210), (15, 65540168), (17, 57829560), (20, 49155126), (24, 40962605), (30, 32770084), (34, 28914780), (40, 24577563), (51, 19276520), (60, 16385042), (68, 14457390), (85, 11565912), (102, 9638260), (120, 8192521), (136, 7228695), (139, 7072680), (170, 5782956), (204, 4819130), (255, 3855304), (278, 3536340), (340, 2891478), (408, 2409565), (417, 2357560), (510, 1927652), (556, 1768170), (680, 1445739), (695, 1414536), (834, 1178780), (1020, 963826), (1112, 884085), (1390, 707268), (1668, 589390), (2040, 481913), (2085, 471512), (2363, 416040), (2780, 353634), (3336, 294695), (3467, 283560), (4170, 235756), (4726, 208020), (5560, 176817), (6934, 141780), (7089, 138680), (8340, 117878), (9452, 104010), (10401, 94520), (11815, 83208), (13868, 70890), (14178, 69340), (16680, 58939), (17335, 56712), (18904, 52005), (20802, 47260), (23630, 41604), (27736, 35445), (28356, 34670)]