2021784000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1472

約数の個数: 224

約数和(自身を含む): 6790285632

約数和(自身を除く): 4768501632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 125, 150, 160, 183, 192, 200, 240, 244, 250, 300, 305, 320, 366, 375, 400, 480, 488, 500, 600, 610, 732, 750, 800, 915, 960, 976, 1000, 1200, 1220, 1381, 1464, 1500, 1525, 1600, 1830, 1952, 2000, 2400, 2440, 2762, 2928, 3000, 3050, 3660, 3904, 4000, 4143, 4575, 4800, 4880, 5524, 5856, 6000, 6100, 6905, 7320, 7625, 8000, 8286, 9150, 9760, 11048, 11712, 12000, 12200, 13810, 14640, 15250, 16572, 18300, 19520, 20715, 22096, 22875, 24000, 24400, 27620, 29280, 30500, 33144, 34525, 36600, 41430, 44192, 45750, 48800, 55240, 58560, 61000, 66288, 69050, 73200, 82860, 84241, 88384, 91500, 97600, 103575, 110480, 122000, 132576, 138100, 146400, 165720, 168482, 172625, 183000, 207150, 220960, 244000, 252723, 265152, 276200, 292800, 331440, 336964, 345250, 366000, 414300, 421205, 441920, 488000, 505446, 517875, 552400, 662880, 673928, 690500, 732000, 828600, 842410, 1010892, 1035750, 1104800, 1263615, 1325760, 1347856, 1381000, 1464000, 1657200, 1684820, 2021784, 2071500, 2106025, 2209600, 2527230, 2695712, 2762000, 3314400, 3369640, 4043568, 4143000, 4212050, 5054460, 5391424, 5524000, 6318075, 6628800, 6739280, 8087136, 8286000, 8424100, 10108920, 10530125, 11048000, 12636150, 13478560, 16174272, 16572000, 16848200, 20217840, 21060250, 25272300, 26957120, 31590375, 33144000, 33696400, 40435680, 42120500, 50544600, 63180750, 67392800, 80871360, 84241000, 101089200, 126361500, 134785600, 168482000, 202178400, 252723000, 336964000, 404356800, 505446000, 673928000, 1010892000, 2021784000]

約数ペア:

[(1, 2021784000), (2, 1010892000), (3, 673928000), (4, 505446000), (5, 404356800), (6, 336964000), (8, 252723000), (10, 202178400), (12, 168482000), (15, 134785600), (16, 126361500), (20, 101089200), (24, 84241000), (25, 80871360), (30, 67392800), (32, 63180750), (40, 50544600), (48, 42120500), (50, 40435680), (60, 33696400), (61, 33144000), (64, 31590375), (75, 26957120), (80, 25272300), (96, 21060250), (100, 20217840), (120, 16848200), (122, 16572000), (125, 16174272), (150, 13478560), (160, 12636150), (183, 11048000), (192, 10530125), (200, 10108920), (240, 8424100), (244, 8286000), (250, 8087136), (300, 6739280), (305, 6628800), (320, 6318075), (366, 5524000), (375, 5391424), (400, 5054460), (480, 4212050), (488, 4143000), (500, 4043568), (600, 3369640), (610, 3314400), (732, 2762000), (750, 2695712), (800, 2527230), (915, 2209600), (960, 2106025), (976, 2071500), (1000, 2021784), (1200, 1684820), (1220, 1657200), (1381, 1464000), (1464, 1381000), (1500, 1347856), (1525, 1325760), (1600, 1263615), (1830, 1104800), (1952, 1035750), (2000, 1010892), (2400, 842410), (2440, 828600), (2762, 732000), (2928, 690500), (3000, 673928), (3050, 662880), (3660, 552400), (3904, 517875), (4000, 505446), (4143, 488000), (4575, 441920), (4800, 421205), (4880, 414300), (5524, 366000), (5856, 345250), (6000, 336964), (6100, 331440), (6905, 292800), (7320, 276200), (7625, 265152), (8000, 252723), (8286, 244000), (9150, 220960), (9760, 207150), (11048, 183000), (11712, 172625), (12000, 168482), (12200, 165720), (13810, 146400), (14640, 138100), (15250, 132576), (16572, 122000), (18300, 110480), (19520, 103575), (20715, 97600), (22096, 91500), (22875, 88384), (24000, 84241), (24400, 82860), (27620, 73200), (29280, 69050), (30500, 66288), (33144, 61000), (34525, 58560), (36600, 55240), (41430, 48800), (44192, 45750)]