1984439040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 6799161600

約数和(自身を除く): 4814722560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 152, 160, 177, 190, 192, 228, 236, 240, 256, 285, 295, 304, 320, 354, 380, 384, 456, 461, 472, 480, 570, 590, 608, 640, 708, 760, 768, 885, 912, 922, 944, 960, 1121, 1140, 1180, 1216, 1280, 1383, 1416, 1520, 1770, 1824, 1844, 1888, 1920, 2242, 2280, 2305, 2360, 2432, 2766, 2832, 3040, 3363, 3540, 3648, 3688, 3776, 3840, 4484, 4560, 4610, 4720, 4864, 5532, 5605, 5664, 6080, 6726, 6915, 7080, 7296, 7376, 7552, 8759, 8968, 9120, 9220, 9440, 11064, 11210, 11328, 12160, 13452, 13830, 14160, 14592, 14752, 15104, 16815, 17518, 17936, 18240, 18440, 18880, 22128, 22420, 22656, 24320, 26277, 26904, 27199, 27660, 28320, 29504, 33630, 35036, 35872, 36480, 36880, 37760, 43795, 44256, 44840, 45312, 52554, 53808, 54398, 55320, 56640, 59008, 67260, 70072, 71744, 72960, 73760, 75520, 81597, 87590, 88512, 89680, 105108, 107616, 108796, 110640, 113280, 118016, 131385, 134520, 135995, 140144, 143488, 147520, 163194, 175180, 177024, 179360, 210216, 215232, 217592, 221280, 226560, 262770, 269040, 271990, 280288, 286976, 295040, 326388, 350360, 354048, 358720, 407985, 420432, 430464, 435184, 442560, 516781, 525540, 538080, 543980, 560576, 590080, 652776, 700720, 717440, 815970, 840864, 860928, 870368, 885120, 1033562, 1051080, 1076160, 1087960, 1121152, 1305552, 1401440, 1434880, 1550343, 1631940, 1681728, 1740736, 1770240, 2067124, 2102160, 2152320, 2175920, 2242304, 2583905, 2611104, 2802880, 3100686, 3263880, 3363456, 3481472, 4134248, 4204320, 4304640, 4351840, 5167810, 5222208, 5605760, 6201372, 6527760, 6726912, 6962944, 7751715, 8268496, 8408640, 8703680, 10335620, 10444416, 11211520, 12402744, 13055520, 15503430, 16536992, 16817280, 17407360, 20671240, 20888832, 24805488, 26111040, 31006860, 33073984, 33634560, 34814720, 41342480, 49610976, 52222080, 62013720, 66147968, 82684960, 99221952, 104444160, 124027440, 132295936, 165369920, 198443904, 248054880, 330739840, 396887808, 496109760, 661479680, 992219520, 1984439040]

約数ペア:

[(1, 1984439040), (2, 992219520), (3, 661479680), (4, 496109760), (5, 396887808), (6, 330739840), (8, 248054880), (10, 198443904), (12, 165369920), (15, 132295936), (16, 124027440), (19, 104444160), (20, 99221952), (24, 82684960), (30, 66147968), (32, 62013720), (38, 52222080), (40, 49610976), (48, 41342480), (57, 34814720), (59, 33634560), (60, 33073984), (64, 31006860), (76, 26111040), (80, 24805488), (95, 20888832), (96, 20671240), (114, 17407360), (118, 16817280), (120, 16536992), (128, 15503430), (152, 13055520), (160, 12402744), (177, 11211520), (190, 10444416), (192, 10335620), (228, 8703680), (236, 8408640), (240, 8268496), (256, 7751715), (285, 6962944), (295, 6726912), (304, 6527760), (320, 6201372), (354, 5605760), (380, 5222208), (384, 5167810), (456, 4351840), (461, 4304640), (472, 4204320), (480, 4134248), (570, 3481472), (590, 3363456), (608, 3263880), (640, 3100686), (708, 2802880), (760, 2611104), (768, 2583905), (885, 2242304), (912, 2175920), (922, 2152320), (944, 2102160), (960, 2067124), (1121, 1770240), (1140, 1740736), (1180, 1681728), (1216, 1631940), (1280, 1550343), (1383, 1434880), (1416, 1401440), (1520, 1305552), (1770, 1121152), (1824, 1087960), (1844, 1076160), (1888, 1051080), (1920, 1033562), (2242, 885120), (2280, 870368), (2305, 860928), (2360, 840864), (2432, 815970), (2766, 717440), (2832, 700720), (3040, 652776), (3363, 590080), (3540, 560576), (3648, 543980), (3688, 538080), (3776, 525540), (3840, 516781), (4484, 442560), (4560, 435184), (4610, 430464), (4720, 420432), (4864, 407985), (5532, 358720), (5605, 354048), (5664, 350360), (6080, 326388), (6726, 295040), (6915, 286976), (7080, 280288), (7296, 271990), (7376, 269040), (7552, 262770), (8759, 226560), (8968, 221280), (9120, 217592), (9220, 215232), (9440, 210216), (11064, 179360), (11210, 177024), (11328, 175180), (12160, 163194), (13452, 147520), (13830, 143488), (14160, 140144), (14592, 135995), (14752, 134520), (15104, 131385), (16815, 118016), (17518, 113280), (17936, 110640), (18240, 108796), (18440, 107616), (18880, 105108), (22128, 89680), (22420, 88512), (22656, 87590), (24320, 81597), (26277, 75520), (26904, 73760), (27199, 72960), (27660, 71744), (28320, 70072), (29504, 67260), (33630, 59008), (35036, 56640), (35872, 55320), (36480, 54398), (36880, 53808), (37760, 52554), (43795, 45312), (44256, 44840)]