18831409920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2729}}^1$

素因数の和:3355

約数の個数: 216

約数和(自身を含む): 65287404000

約数和(自身を除く): 46455994080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 599, 640, 720, 768, 960, 1152, 1198, 1280, 1440, 1797, 1920, 2304, 2396, 2729, 2880, 2995, 3594, 3840, 4792, 5391, 5458, 5760, 5990, 7188, 8187, 8985, 9584, 10782, 10916, 11520, 11980, 13645, 14376, 16374, 17970, 19168, 21564, 21832, 23960, 24561, 26955, 27290, 28752, 32748, 35940, 38336, 40935, 43128, 43664, 47920, 49122, 53910, 54580, 57504, 65496, 71880, 76672, 81870, 86256, 87328, 95840, 98244, 107820, 109160, 115008, 122805, 130992, 143760, 153344, 163740, 172512, 174656, 191680, 196488, 215640, 218320, 230016, 245610, 261984, 287520, 327480, 345024, 349312, 383360, 392976, 431280, 436640, 460032, 491220, 523968, 575040, 654960, 690048, 698624, 766720, 785952, 862560, 873280, 982440, 1047936, 1150080, 1309920, 1380096, 1571904, 1634671, 1725120, 1746560, 1964880, 2095872, 2300160, 2619840, 3143808, 3269342, 3450240, 3493120, 3929760, 4904013, 5239680, 6287616, 6538684, 6900480, 7859520, 8173355, 9808026, 10479360, 13077368, 14712039, 15719040, 16346710, 19616052, 24520065, 26154736, 29424078, 31438080, 32693420, 39232104, 49040130, 52309472, 58848156, 65386840, 73560195, 78464208, 98080260, 104618944, 117696312, 130773680, 147120390, 156928416, 196160520, 209237888, 235392624, 261547360, 294240780, 313856832, 392321040, 418475776, 470785248, 523094720, 588481560, 627713664, 784642080, 941570496, 1046189440, 1176963120, 1255427328, 1569284160, 1883140992, 2092378880, 2353926240, 3138568320, 3766281984, 4707852480, 6277136640, 9415704960, 18831409920]

約数ペア:

[(1, 18831409920), (2, 9415704960), (3, 6277136640), (4, 4707852480), (5, 3766281984), (6, 3138568320), (8, 2353926240), (9, 2092378880), (10, 1883140992), (12, 1569284160), (15, 1255427328), (16, 1176963120), (18, 1046189440), (20, 941570496), (24, 784642080), (30, 627713664), (32, 588481560), (36, 523094720), (40, 470785248), (45, 418475776), (48, 392321040), (60, 313856832), (64, 294240780), (72, 261547360), (80, 235392624), (90, 209237888), (96, 196160520), (120, 156928416), (128, 147120390), (144, 130773680), (160, 117696312), (180, 104618944), (192, 98080260), (240, 78464208), (256, 73560195), (288, 65386840), (320, 58848156), (360, 52309472), (384, 49040130), (480, 39232104), (576, 32693420), (599, 31438080), (640, 29424078), (720, 26154736), (768, 24520065), (960, 19616052), (1152, 16346710), (1198, 15719040), (1280, 14712039), (1440, 13077368), (1797, 10479360), (1920, 9808026), (2304, 8173355), (2396, 7859520), (2729, 6900480), (2880, 6538684), (2995, 6287616), (3594, 5239680), (3840, 4904013), (4792, 3929760), (5391, 3493120), (5458, 3450240), (5760, 3269342), (5990, 3143808), (7188, 2619840), (8187, 2300160), (8985, 2095872), (9584, 1964880), (10782, 1746560), (10916, 1725120), (11520, 1634671), (11980, 1571904), (13645, 1380096), (14376, 1309920), (16374, 1150080), (17970, 1047936), (19168, 982440), (21564, 873280), (21832, 862560), (23960, 785952), (24561, 766720), (26955, 698624), (27290, 690048), (28752, 654960), (32748, 575040), (35940, 523968), (38336, 491220), (40935, 460032), (43128, 436640), (43664, 431280), (47920, 392976), (49122, 383360), (53910, 349312), (54580, 345024), (57504, 327480), (65496, 287520), (71880, 261984), (76672, 245610), (81870, 230016), (86256, 218320), (87328, 215640), (95840, 196488), (98244, 191680), (107820, 174656), (109160, 172512), (115008, 163740), (122805, 153344), (130992, 143760)]