2021594400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{40111}}^1$

素因数の和:40144

約数の個数: 216

約数和(自身を含む): 8147228544

約数和(自身を除く): 6125634144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 40111, 50400, 80222, 120333, 160444, 200555, 240666, 280777, 320888, 360999, 401110, 481332, 561554, 601665, 641776, 721998, 802220, 842331, 962664, 1002775, 1123108, 1203330, 1283552, 1403885, 1443996, 1604440, 1684662, 1804995, 1925328, 2005550, 2246216, 2406660, 2526993, 2807770, 2887992, 3008325, 3208880, 3369324, 3609990, 3850656, 4011100, 4211655, 4492432, 4813320, 5053986, 5615540, 5775984, 6016650, 6417760, 6738648, 7019425, 7219980, 8022200, 8423310, 8984864, 9024975, 9626640, 10107972, 11231080, 11551968, 12033300, 12634965, 13477296, 14038850, 14439960, 16044400, 16846620, 18049950, 19253280, 20215944, 21058275, 22462160, 24066600, 25269930, 26954592, 28077700, 28879920, 32088800, 33693240, 36099900, 40431888, 42116550, 44924320, 48133200, 50539860, 56155400, 57759840, 63174825, 67386480, 72199800, 80863776, 84233100, 96266400, 101079720, 112310800, 126349650, 134772960, 144399600, 168466200, 202159440, 224621600, 252699300, 288799200, 336932400, 404318880, 505398600, 673864800, 1010797200, 2021594400]

約数ペア:

[(1, 2021594400), (2, 1010797200), (3, 673864800), (4, 505398600), (5, 404318880), (6, 336932400), (7, 288799200), (8, 252699300), (9, 224621600), (10, 202159440), (12, 168466200), (14, 144399600), (15, 134772960), (16, 126349650), (18, 112310800), (20, 101079720), (21, 96266400), (24, 84233100), (25, 80863776), (28, 72199800), (30, 67386480), (32, 63174825), (35, 57759840), (36, 56155400), (40, 50539860), (42, 48133200), (45, 44924320), (48, 42116550), (50, 40431888), (56, 36099900), (60, 33693240), (63, 32088800), (70, 28879920), (72, 28077700), (75, 26954592), (80, 25269930), (84, 24066600), (90, 22462160), (96, 21058275), (100, 20215944), (105, 19253280), (112, 18049950), (120, 16846620), (126, 16044400), (140, 14439960), (144, 14038850), (150, 13477296), (160, 12634965), (168, 12033300), (175, 11551968), (180, 11231080), (200, 10107972), (210, 9626640), (224, 9024975), (225, 8984864), (240, 8423310), (252, 8022200), (280, 7219980), (288, 7019425), (300, 6738648), (315, 6417760), (336, 6016650), (350, 5775984), (360, 5615540), (400, 5053986), (420, 4813320), (450, 4492432), (480, 4211655), (504, 4011100), (525, 3850656), (560, 3609990), (600, 3369324), (630, 3208880), (672, 3008325), (700, 2887992), (720, 2807770), (800, 2526993), (840, 2406660), (900, 2246216), (1008, 2005550), (1050, 1925328), (1120, 1804995), (1200, 1684662), (1260, 1604440), (1400, 1443996), (1440, 1403885), (1575, 1283552), (1680, 1203330), (1800, 1123108), (2016, 1002775), (2100, 962664), (2400, 842331), (2520, 802220), (2800, 721998), (3150, 641776), (3360, 601665), (3600, 561554), (4200, 481332), (5040, 401110), (5600, 360999), (6300, 320888), (7200, 280777), (8400, 240666), (10080, 200555), (12600, 160444), (16800, 120333), (25200, 80222), (40111, 50400)]