18828797760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15907}}^1$

素因数の和:16070

約数の個数: 224

約数和(自身を含む): 66912865920

約数和(自身を除く): 48084068160

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, 64, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 192, 216, 240, 270, 274, 288, 320, 360, 411, 432, 480, 540, 548, 576, 685, 720, 822, 864, 960, 1080, 1096, 1233, 1370, 1440, 1644, 1728, 2055, 2160, 2192, 2466, 2740, 2880, 3288, 3699, 4110, 4320, 4384, 4932, 5480, 6165, 6576, 7398, 8220, 8640, 8768, 9864, 10960, 12330, 13152, 14796, 15907, 16440, 18495, 19728, 21920, 24660, 26304, 29592, 31814, 32880, 36990, 39456, 43840, 47721, 49320, 59184, 63628, 65760, 73980, 78912, 79535, 95442, 98640, 118368, 127256, 131520, 143163, 147960, 159070, 190884, 197280, 236736, 238605, 254512, 286326, 295920, 318140, 381768, 394560, 429489, 477210, 509024, 572652, 591840, 636280, 715815, 763536, 858978, 954420, 1018048, 1145304, 1183680, 1272560, 1431630, 1527072, 1717956, 1908840, 2147445, 2179259, 2290608, 2545120, 2863260, 3054144, 3435912, 3817680, 4294890, 4358518, 4581216, 5090240, 5726520, 6537777, 6871824, 7635360, 8589780, 8717036, 9162432, 10896295, 11453040, 13075554, 13743648, 15270720, 17179560, 17434072, 19613331, 21792590, 22906080, 26151108, 27487296, 32688885, 34359120, 34868144, 39226662, 43585180, 45812160, 52302216, 58839993, 65377770, 68718240, 69736288, 78453324, 87170360, 98066655, 104604432, 117679986, 130755540, 137436480, 139472576, 156906648, 174340720, 196133310, 209208864, 235359972, 261511080, 294199965, 313813296, 348681440, 392266620, 418417728, 470719944, 523022160, 588399930, 627626592, 697362880, 784533240, 941439888, 1046044320, 1176799860, 1255253184, 1569066480, 1882879776, 2092088640, 2353599720, 3138132960, 3765759552, 4707199440, 6276265920, 9414398880, 18828797760]

約数ペア:

[(1, 18828797760), (2, 9414398880), (3, 6276265920), (4, 4707199440), (5, 3765759552), (6, 3138132960), (8, 2353599720), (9, 2092088640), (10, 1882879776), (12, 1569066480), (15, 1255253184), (16, 1176799860), (18, 1046044320), (20, 941439888), (24, 784533240), (27, 697362880), (30, 627626592), (32, 588399930), (36, 523022160), (40, 470719944), (45, 418417728), (48, 392266620), (54, 348681440), (60, 313813296), (64, 294199965), (72, 261511080), (80, 235359972), (90, 209208864), (96, 196133310), (108, 174340720), (120, 156906648), (135, 139472576), (137, 137436480), (144, 130755540), (160, 117679986), (180, 104604432), (192, 98066655), (216, 87170360), (240, 78453324), (270, 69736288), (274, 68718240), (288, 65377770), (320, 58839993), (360, 52302216), (411, 45812160), (432, 43585180), (480, 39226662), (540, 34868144), (548, 34359120), (576, 32688885), (685, 27487296), (720, 26151108), (822, 22906080), (864, 21792590), (960, 19613331), (1080, 17434072), (1096, 17179560), (1233, 15270720), (1370, 13743648), (1440, 13075554), (1644, 11453040), (1728, 10896295), (2055, 9162432), (2160, 8717036), (2192, 8589780), (2466, 7635360), (2740, 6871824), (2880, 6537777), (3288, 5726520), (3699, 5090240), (4110, 4581216), (4320, 4358518), (4384, 4294890), (4932, 3817680), (5480, 3435912), (6165, 3054144), (6576, 2863260), (7398, 2545120), (8220, 2290608), (8640, 2179259), (8768, 2147445), (9864, 1908840), (10960, 1717956), (12330, 1527072), (13152, 1431630), (14796, 1272560), (15907, 1183680), (16440, 1145304), (18495, 1018048), (19728, 954420), (21920, 858978), (24660, 763536), (26304, 715815), (29592, 636280), (31814, 591840), (32880, 572652), (36990, 509024), (39456, 477210), (43840, 429489), (47721, 394560), (49320, 381768), (59184, 318140), (63628, 295920), (65760, 286326), (73980, 254512), (78912, 238605), (79535, 236736), (95442, 197280), (98640, 190884), (118368, 159070), (127256, 147960), (131520, 143163)]