140307120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3860

約数の個数: 160

約数和(自身を含む): 511842240

約数和(自身を除く): 371535120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 3821, 4080, 4590, 6120, 7344, 7642, 9180, 11463, 12240, 15284, 18360, 19105, 22926, 30568, 34389, 36720, 38210, 45852, 57315, 61136, 64957, 68778, 76420, 91704, 103167, 114630, 129914, 137556, 152840, 171945, 183408, 194871, 206334, 229260, 259828, 275112, 305680, 324785, 343890, 389742, 412668, 458520, 515835, 519656, 550224, 584613, 649570, 687780, 779484, 825336, 917040, 974355, 1031670, 1039312, 1169226, 1299140, 1375560, 1558968, 1650672, 1753839, 1948710, 2063340, 2338452, 2598280, 2751120, 2923065, 3117936, 3507678, 3897420, 4126680, 4676904, 5196560, 5846130, 7015356, 7794840, 8253360, 8769195, 9353808, 11692260, 14030712, 15589680, 17538390, 23384520, 28061424, 35076780, 46769040, 70153560, 140307120]

約数ペア:

[(1, 140307120), (2, 70153560), (3, 46769040), (4, 35076780), (5, 28061424), (6, 23384520), (8, 17538390), (9, 15589680), (10, 14030712), (12, 11692260), (15, 9353808), (16, 8769195), (17, 8253360), (18, 7794840), (20, 7015356), (24, 5846130), (27, 5196560), (30, 4676904), (34, 4126680), (36, 3897420), (40, 3507678), (45, 3117936), (48, 2923065), (51, 2751120), (54, 2598280), (60, 2338452), (68, 2063340), (72, 1948710), (80, 1753839), (85, 1650672), (90, 1558968), (102, 1375560), (108, 1299140), (120, 1169226), (135, 1039312), (136, 1031670), (144, 974355), (153, 917040), (170, 825336), (180, 779484), (204, 687780), (216, 649570), (240, 584613), (255, 550224), (270, 519656), (272, 515835), (306, 458520), (340, 412668), (360, 389742), (408, 343890), (432, 324785), (459, 305680), (510, 275112), (540, 259828), (612, 229260), (680, 206334), (720, 194871), (765, 183408), (816, 171945), (918, 152840), (1020, 137556), (1080, 129914), (1224, 114630), (1360, 103167), (1530, 91704), (1836, 76420), (2040, 68778), (2160, 64957), (2295, 61136), (2448, 57315), (3060, 45852), (3672, 38210), (3821, 36720), (4080, 34389), (4590, 30568), (6120, 22926), (7344, 19105), (7642, 18360), (9180, 15284), (11463, 12240)]