187320919680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{10840331}}^1$

素因数の和:10840359

約数の個数: 128

約数和(自身を含む): 663428318400

約数和(自身を除く): 476107398720

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 10840331, 21680662, 32520993, 43361324, 54201655, 65041986, 86722648, 97562979, 108403310, 130083972, 162604965, 173445296, 195125958, 216806620, 260167944, 292688937, 325209930, 346890592, 390251916, 433613240, 487814895, 520335888, 585377874, 650419860, 693781184, 780503832, 867226480, 975629790, 1040671776, 1170755748, 1300839720, 1387562368, 1463444685, 1561007664, 1734452960, 1951259580, 2081343552, 2341511496, 2601679440, 2926889370, 3122015328, 3468905920, 3902519160, 4162687104, 4683022992, 5203358880, 5853778740, 6244030656, 6937811840, 7805038320, 9366045984, 10406717760, 11707557480, 12488061312, 15610076640, 18732091968, 20813435520, 23415114960, 31220153280, 37464183936, 46830229920, 62440306560, 93660459840, 187320919680]

約数ペア:

[(1, 187320919680), (2, 93660459840), (3, 62440306560), (4, 46830229920), (5, 37464183936), (6, 31220153280), (8, 23415114960), (9, 20813435520), (10, 18732091968), (12, 15610076640), (15, 12488061312), (16, 11707557480), (18, 10406717760), (20, 9366045984), (24, 7805038320), (27, 6937811840), (30, 6244030656), (32, 5853778740), (36, 5203358880), (40, 4683022992), (45, 4162687104), (48, 3902519160), (54, 3468905920), (60, 3122015328), (64, 2926889370), (72, 2601679440), (80, 2341511496), (90, 2081343552), (96, 1951259580), (108, 1734452960), (120, 1561007664), (128, 1463444685), (135, 1387562368), (144, 1300839720), (160, 1170755748), (180, 1040671776), (192, 975629790), (216, 867226480), (240, 780503832), (270, 693781184), (288, 650419860), (320, 585377874), (360, 520335888), (384, 487814895), (432, 433613240), (480, 390251916), (540, 346890592), (576, 325209930), (640, 292688937), (720, 260167944), (864, 216806620), (960, 195125958), (1080, 173445296), (1152, 162604965), (1440, 130083972), (1728, 108403310), (1920, 97562979), (2160, 86722648), (2880, 65041986), (3456, 54201655), (4320, 43361324), (5760, 32520993), (8640, 21680662), (17280, 10840331)]