7686720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 28172664

約数和(自身を除く): 20485944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 157, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 314, 320, 340, 360, 408, 471, 480, 510, 544, 576, 612, 628, 680, 720, 765, 785, 816, 942, 960, 1020, 1088, 1224, 1256, 1360, 1413, 1440, 1530, 1570, 1632, 1884, 2040, 2355, 2448, 2512, 2669, 2720, 2826, 2880, 3060, 3140, 3264, 3768, 4080, 4710, 4896, 5024, 5338, 5440, 5652, 6120, 6280, 7065, 7536, 8007, 8160, 9420, 9792, 10048, 10676, 11304, 12240, 12560, 13345, 14130, 15072, 16014, 16320, 18840, 21352, 22608, 24021, 24480, 25120, 26690, 28260, 30144, 32028, 37680, 40035, 42704, 45216, 48042, 48960, 50240, 53380, 56520, 64056, 75360, 80070, 85408, 90432, 96084, 106760, 113040, 120105, 128112, 150720, 160140, 170816, 192168, 213520, 226080, 240210, 256224, 320280, 384336, 427040, 452160, 480420, 512448, 640560, 768672, 854080, 960840, 1281120, 1537344, 1921680, 2562240, 3843360, 7686720]

約数ペア:

[(1, 7686720), (2, 3843360), (3, 2562240), (4, 1921680), (5, 1537344), (6, 1281120), (8, 960840), (9, 854080), (10, 768672), (12, 640560), (15, 512448), (16, 480420), (17, 452160), (18, 427040), (20, 384336), (24, 320280), (30, 256224), (32, 240210), (34, 226080), (36, 213520), (40, 192168), (45, 170816), (48, 160140), (51, 150720), (60, 128112), (64, 120105), (68, 113040), (72, 106760), (80, 96084), (85, 90432), (90, 85408), (96, 80070), (102, 75360), (120, 64056), (136, 56520), (144, 53380), (153, 50240), (157, 48960), (160, 48042), (170, 45216), (180, 42704), (192, 40035), (204, 37680), (240, 32028), (255, 30144), (272, 28260), (288, 26690), (306, 25120), (314, 24480), (320, 24021), (340, 22608), (360, 21352), (408, 18840), (471, 16320), (480, 16014), (510, 15072), (544, 14130), (576, 13345), (612, 12560), (628, 12240), (680, 11304), (720, 10676), (765, 10048), (785, 9792), (816, 9420), (942, 8160), (960, 8007), (1020, 7536), (1088, 7065), (1224, 6280), (1256, 6120), (1360, 5652), (1413, 5440), (1440, 5338), (1530, 5024), (1570, 4896), (1632, 4710), (1884, 4080), (2040, 3768), (2355, 3264), (2448, 3140), (2512, 3060), (2669, 2880), (2720, 2826)]