664047360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 2338867440

約数和(自身を除く): 1674820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 768, 885, 944, 960, 977, 1062, 1152, 1180, 1280, 1416, 1440, 1770, 1888, 1920, 1954, 2124, 2304, 2360, 2655, 2832, 2880, 2931, 3540, 3776, 3840, 3908, 4248, 4720, 4885, 5310, 5664, 5760, 5862, 7080, 7552, 7816, 8496, 8793, 9440, 9770, 10620, 11328, 11520, 11724, 14160, 14655, 15104, 15632, 16992, 17586, 18880, 19540, 21240, 22656, 23448, 28320, 29310, 31264, 33984, 35172, 37760, 39080, 42480, 43965, 45312, 46896, 56640, 57643, 58620, 62528, 67968, 70344, 75520, 78160, 84960, 87930, 93792, 113280, 115286, 117240, 125056, 135936, 140688, 156320, 169920, 172929, 175860, 187584, 226560, 230572, 234480, 250112, 281376, 288215, 312640, 339840, 345858, 351720, 375168, 461144, 468960, 518787, 562752, 576430, 625280, 679680, 691716, 703440, 750336, 864645, 922288, 937920, 1037574, 1125504, 1152860, 1250560, 1383432, 1406880, 1729290, 1844576, 1875840, 2075148, 2251008, 2305720, 2593935, 2766864, 2813760, 3458580, 3689152, 3751680, 4150296, 4611440, 5187870, 5533728, 5627520, 6917160, 7378304, 8300592, 9222880, 10375740, 11067456, 11255040, 13834320, 14756608, 16601184, 18445760, 20751480, 22134912, 27668640, 33202368, 36891520, 41502960, 44269824, 55337280, 66404736, 73783040, 83005920, 110674560, 132809472, 166011840, 221349120, 332023680, 664047360]

約数ペア:

[(1, 664047360), (2, 332023680), (3, 221349120), (4, 166011840), (5, 132809472), (6, 110674560), (8, 83005920), (9, 73783040), (10, 66404736), (12, 55337280), (15, 44269824), (16, 41502960), (18, 36891520), (20, 33202368), (24, 27668640), (30, 22134912), (32, 20751480), (36, 18445760), (40, 16601184), (45, 14756608), (48, 13834320), (59, 11255040), (60, 11067456), (64, 10375740), (72, 9222880), (80, 8300592), (90, 7378304), (96, 6917160), (118, 5627520), (120, 5533728), (128, 5187870), (144, 4611440), (160, 4150296), (177, 3751680), (180, 3689152), (192, 3458580), (236, 2813760), (240, 2766864), (256, 2593935), (288, 2305720), (295, 2251008), (320, 2075148), (354, 1875840), (360, 1844576), (384, 1729290), (472, 1406880), (480, 1383432), (531, 1250560), (576, 1152860), (590, 1125504), (640, 1037574), (708, 937920), (720, 922288), (768, 864645), (885, 750336), (944, 703440), (960, 691716), (977, 679680), (1062, 625280), (1152, 576430), (1180, 562752), (1280, 518787), (1416, 468960), (1440, 461144), (1770, 375168), (1888, 351720), (1920, 345858), (1954, 339840), (2124, 312640), (2304, 288215), (2360, 281376), (2655, 250112), (2832, 234480), (2880, 230572), (2931, 226560), (3540, 187584), (3776, 175860), (3840, 172929), (3908, 169920), (4248, 156320), (4720, 140688), (4885, 135936), (5310, 125056), (5664, 117240), (5760, 115286), (5862, 113280), (7080, 93792), (7552, 87930), (7816, 84960), (8496, 78160), (8793, 75520), (9440, 70344), (9770, 67968), (10620, 62528), (11328, 58620), (11520, 57643), (11724, 56640), (14160, 46896), (14655, 45312), (15104, 43965), (15632, 42480), (16992, 39080), (17586, 37760), (18880, 35172), (19540, 33984), (21240, 31264), (22656, 29310), (23448, 28320)]