631878282720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4139}}^1\times {\mathrm{35339}}^1$

素因数の和:39502

約数の個数: 192

約数和(自身を含む): 2212170912000

約数和(自身を除く): 1580292629280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4139, 4320, 8278, 12417, 16556, 20695, 24834, 33112, 35339, 37251, 41390, 49668, 62085, 66224, 70678, 74502, 82780, 99336, 106017, 111753, 124170, 132448, 141356, 149004, 165560, 176695, 186255, 198672, 212034, 223506, 248340, 282712, 298008, 318051, 331120, 353390, 372510, 397344, 424068, 447012, 496680, 530085, 558765, 565424, 596016, 636102, 662240, 706780, 745020, 848136, 894024, 954153, 993360, 1060170, 1117530, 1130848, 1192032, 1272204, 1413560, 1490040, 1590255, 1696272, 1788048, 1908306, 1986720, 2120340, 2235060, 2544408, 2827120, 2980080, 3180510, 3392544, 3576096, 3816612, 4240680, 4470120, 4770765, 5088816, 5654240, 5960160, 6361020, 7633224, 8481360, 8940240, 9541530, 10177632, 12722040, 15266448, 16962720, 17880480, 19083060, 25444080, 30532896, 38166120, 50888160, 76332240, 146268121, 152664480, 292536242, 438804363, 585072484, 731340605, 877608726, 1170144968, 1316413089, 1462681210, 1755217452, 2194021815, 2340289936, 2632826178, 2925362420, 3510434904, 3949239267, 4388043630, 4680579872, 5265652356, 5850724840, 6582065445, 7020869808, 7898478534, 8776087260, 10531304712, 11701449680, 13164130890, 14041739616, 15796957068, 17552174520, 19746196335, 21062609424, 23402899360, 26328261780, 31593914136, 35104349040, 39492392670, 42125218848, 52656523560, 63187828272, 70208698080, 78984785340, 105313047120, 126375656544, 157969570680, 210626094240, 315939141360, 631878282720]

約数ペア:

[(1, 631878282720), (2, 315939141360), (3, 210626094240), (4, 157969570680), (5, 126375656544), (6, 105313047120), (8, 78984785340), (9, 70208698080), (10, 63187828272), (12, 52656523560), (15, 42125218848), (16, 39492392670), (18, 35104349040), (20, 31593914136), (24, 26328261780), (27, 23402899360), (30, 21062609424), (32, 19746196335), (36, 17552174520), (40, 15796957068), (45, 14041739616), (48, 13164130890), (54, 11701449680), (60, 10531304712), (72, 8776087260), (80, 7898478534), (90, 7020869808), (96, 6582065445), (108, 5850724840), (120, 5265652356), (135, 4680579872), (144, 4388043630), (160, 3949239267), (180, 3510434904), (216, 2925362420), (240, 2632826178), (270, 2340289936), (288, 2194021815), (360, 1755217452), (432, 1462681210), (480, 1316413089), (540, 1170144968), (720, 877608726), (864, 731340605), (1080, 585072484), (1440, 438804363), (2160, 292536242), (4139, 152664480), (4320, 146268121), (8278, 76332240), (12417, 50888160), (16556, 38166120), (20695, 30532896), (24834, 25444080), (33112, 19083060), (35339, 17880480), (37251, 16962720), (41390, 15266448), (49668, 12722040), (62085, 10177632), (66224, 9541530), (70678, 8940240), (74502, 8481360), (82780, 7633224), (99336, 6361020), (106017, 5960160), (111753, 5654240), (124170, 5088816), (132448, 4770765), (141356, 4470120), (149004, 4240680), (165560, 3816612), (176695, 3576096), (186255, 3392544), (198672, 3180510), (212034, 2980080), (223506, 2827120), (248340, 2544408), (282712, 2235060), (298008, 2120340), (318051, 1986720), (331120, 1908306), (353390, 1788048), (372510, 1696272), (397344, 1590255), (424068, 1490040), (447012, 1413560), (496680, 1272204), (530085, 1192032), (558765, 1130848), (565424, 1117530), (596016, 1060170), (636102, 993360), (662240, 954153), (706780, 894024), (745020, 848136)]