631594080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33739}}^1$

素因数の和:33773

約数の個数: 144

約数和(自身を含む): 2321177040

約数和(自身を除く): 1689582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 33739, 67478, 101217, 134956, 168695, 202434, 269912, 303651, 337390, 404868, 438607, 506085, 539824, 607302, 674780, 809736, 877214, 1012170, 1079648, 1214604, 1315821, 1349560, 1518255, 1619472, 1754428, 2024340, 2193035, 2429208, 2631642, 2699120, 3036510, 3238944, 3508856, 3947463, 4048680, 4386070, 4858416, 5263284, 5398240, 6073020, 6579105, 7017712, 7894926, 8097360, 8772140, 9716832, 10526568, 12146040, 13158210, 14035424, 15789852, 16194720, 17544280, 19737315, 21053136, 24292080, 26316420, 31579704, 35088560, 39474630, 42106272, 48584160, 52632840, 63159408, 70177120, 78949260, 105265680, 126318816, 157898520, 210531360, 315797040, 631594080]

約数ペア:

[(1, 631594080), (2, 315797040), (3, 210531360), (4, 157898520), (5, 126318816), (6, 105265680), (8, 78949260), (9, 70177120), (10, 63159408), (12, 52632840), (13, 48584160), (15, 42106272), (16, 39474630), (18, 35088560), (20, 31579704), (24, 26316420), (26, 24292080), (30, 21053136), (32, 19737315), (36, 17544280), (39, 16194720), (40, 15789852), (45, 14035424), (48, 13158210), (52, 12146040), (60, 10526568), (65, 9716832), (72, 8772140), (78, 8097360), (80, 7894926), (90, 7017712), (96, 6579105), (104, 6073020), (117, 5398240), (120, 5263284), (130, 4858416), (144, 4386070), (156, 4048680), (160, 3947463), (180, 3508856), (195, 3238944), (208, 3036510), (234, 2699120), (240, 2631642), (260, 2429208), (288, 2193035), (312, 2024340), (360, 1754428), (390, 1619472), (416, 1518255), (468, 1349560), (480, 1315821), (520, 1214604), (585, 1079648), (624, 1012170), (720, 877214), (780, 809736), (936, 674780), (1040, 607302), (1170, 539824), (1248, 506085), (1440, 438607), (1560, 404868), (1872, 337390), (2080, 303651), (2340, 269912), (3120, 202434), (3744, 168695), (4680, 134956), (6240, 101217), (9360, 67478), (18720, 33739)]