1982724840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 6630624000

約数和(自身を除く): 4647899160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 349, 360, 367, 387, 430, 516, 645, 698, 734, 774, 860, 1032, 1047, 1101, 1290, 1396, 1468, 1548, 1720, 1745, 1835, 1935, 2094, 2202, 2580, 2792, 2936, 3096, 3141, 3303, 3490, 3670, 3870, 4188, 4404, 5160, 5235, 5505, 6282, 6606, 6980, 7340, 7740, 8376, 8808, 10470, 11010, 12564, 13212, 13960, 14680, 15007, 15480, 15705, 15781, 16515, 20940, 22020, 25128, 26424, 30014, 31410, 31562, 33030, 41880, 44040, 45021, 47343, 60028, 62820, 63124, 66060, 75035, 78905, 90042, 94686, 120056, 125640, 126248, 128083, 132120, 135063, 142029, 150070, 157810, 180084, 189372, 225105, 236715, 256166, 270126, 284058, 300140, 315620, 360168, 378744, 384249, 450210, 473430, 512332, 540252, 568116, 600280, 631240, 640415, 675315, 710145, 768498, 900420, 946860, 1024664, 1080504, 1136232, 1152747, 1280830, 1350630, 1420290, 1536996, 1800840, 1893720, 1921245, 2305494, 2561660, 2701260, 2840580, 3073992, 3842490, 4610988, 5123320, 5402520, 5507569, 5681160, 5763735, 7684980, 9221976, 11015138, 11527470, 15369960, 16522707, 22030276, 23054940, 27537845, 33045414, 44060552, 46109880, 49568121, 55075690, 66090828, 82613535, 99136242, 110151380, 132181656, 165227070, 198272484, 220302760, 247840605, 330454140, 396544968, 495681210, 660908280, 991362420, 1982724840]

約数ペア:

[(1, 1982724840), (2, 991362420), (3, 660908280), (4, 495681210), (5, 396544968), (6, 330454140), (8, 247840605), (9, 220302760), (10, 198272484), (12, 165227070), (15, 132181656), (18, 110151380), (20, 99136242), (24, 82613535), (30, 66090828), (36, 55075690), (40, 49568121), (43, 46109880), (45, 44060552), (60, 33045414), (72, 27537845), (86, 23054940), (90, 22030276), (120, 16522707), (129, 15369960), (172, 11527470), (180, 11015138), (215, 9221976), (258, 7684980), (344, 5763735), (349, 5681160), (360, 5507569), (367, 5402520), (387, 5123320), (430, 4610988), (516, 3842490), (645, 3073992), (698, 2840580), (734, 2701260), (774, 2561660), (860, 2305494), (1032, 1921245), (1047, 1893720), (1101, 1800840), (1290, 1536996), (1396, 1420290), (1468, 1350630), (1548, 1280830), (1720, 1152747), (1745, 1136232), (1835, 1080504), (1935, 1024664), (2094, 946860), (2202, 900420), (2580, 768498), (2792, 710145), (2936, 675315), (3096, 640415), (3141, 631240), (3303, 600280), (3490, 568116), (3670, 540252), (3870, 512332), (4188, 473430), (4404, 450210), (5160, 384249), (5235, 378744), (5505, 360168), (6282, 315620), (6606, 300140), (6980, 284058), (7340, 270126), (7740, 256166), (8376, 236715), (8808, 225105), (10470, 189372), (11010, 180084), (12564, 157810), (13212, 150070), (13960, 142029), (14680, 135063), (15007, 132120), (15480, 128083), (15705, 126248), (15781, 125640), (16515, 120056), (20940, 94686), (22020, 90042), (25128, 78905), (26424, 75035), (30014, 66060), (31410, 63124), (31562, 62820), (33030, 60028), (41880, 47343), (44040, 45021)]