244140000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 865185552

約数和(自身を除く): 621045552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 313, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 625, 626, 650, 750, 780, 800, 939, 975, 1000, 1040, 1200, 1248, 1250, 1252, 1300, 1500, 1560, 1565, 1625, 1875, 1878, 1950, 2000, 2080, 2400, 2500, 2504, 2600, 3000, 3120, 3130, 3250, 3750, 3756, 3900, 4000, 4069, 4695, 4875, 5000, 5008, 5200, 6000, 6240, 6260, 6500, 7500, 7512, 7800, 7825, 8125, 8138, 9390, 9750, 10000, 10016, 10400, 12000, 12207, 12520, 13000, 15000, 15024, 15600, 15650, 16250, 16276, 18780, 19500, 20000, 20345, 23475, 24375, 24414, 25040, 26000, 30000, 30048, 31200, 31300, 32500, 32552, 37560, 39000, 39125, 40690, 46950, 48750, 48828, 50080, 52000, 60000, 61035, 62600, 65000, 65104, 75120, 78000, 78250, 81380, 93900, 97500, 97656, 101725, 117375, 122070, 125200, 130000, 130208, 150240, 156000, 156500, 162760, 187800, 195000, 195312, 195625, 203450, 234750, 244140, 250400, 260000, 305175, 313000, 325520, 375600, 390000, 390624, 391250, 406900, 469500, 488280, 508625, 586875, 610350, 626000, 651040, 751200, 780000, 782500, 813800, 939000, 976560, 1017250, 1173750, 1220700, 1252000, 1525875, 1565000, 1627600, 1878000, 1953120, 2034500, 2347500, 2441400, 2543125, 3051750, 3130000, 3255200, 3756000, 4069000, 4695000, 4882800, 5086250, 6103500, 6260000, 7629375, 8138000, 9390000, 9765600, 10172500, 12207000, 15258750, 16276000, 18780000, 20345000, 24414000, 30517500, 40690000, 48828000, 61035000, 81380000, 122070000, 244140000]

約数ペア:

[(1, 244140000), (2, 122070000), (3, 81380000), (4, 61035000), (5, 48828000), (6, 40690000), (8, 30517500), (10, 24414000), (12, 20345000), (13, 18780000), (15, 16276000), (16, 15258750), (20, 12207000), (24, 10172500), (25, 9765600), (26, 9390000), (30, 8138000), (32, 7629375), (39, 6260000), (40, 6103500), (48, 5086250), (50, 4882800), (52, 4695000), (60, 4069000), (65, 3756000), (75, 3255200), (78, 3130000), (80, 3051750), (96, 2543125), (100, 2441400), (104, 2347500), (120, 2034500), (125, 1953120), (130, 1878000), (150, 1627600), (156, 1565000), (160, 1525875), (195, 1252000), (200, 1220700), (208, 1173750), (240, 1017250), (250, 976560), (260, 939000), (300, 813800), (312, 782500), (313, 780000), (325, 751200), (375, 651040), (390, 626000), (400, 610350), (416, 586875), (480, 508625), (500, 488280), (520, 469500), (600, 406900), (624, 391250), (625, 390624), (626, 390000), (650, 375600), (750, 325520), (780, 313000), (800, 305175), (939, 260000), (975, 250400), (1000, 244140), (1040, 234750), (1200, 203450), (1248, 195625), (1250, 195312), (1252, 195000), (1300, 187800), (1500, 162760), (1560, 156500), (1565, 156000), (1625, 150240), (1875, 130208), (1878, 130000), (1950, 125200), (2000, 122070), (2080, 117375), (2400, 101725), (2500, 97656), (2504, 97500), (2600, 93900), (3000, 81380), (3120, 78250), (3130, 78000), (3250, 75120), (3750, 65104), (3756, 65000), (3900, 62600), (4000, 61035), (4069, 60000), (4695, 52000), (4875, 50080), (5000, 48828), (5008, 48750), (5200, 46950), (6000, 40690), (6240, 39125), (6260, 39000), (6500, 37560), (7500, 32552), (7512, 32500), (7800, 31300), (7825, 31200), (8125, 30048), (8138, 30000), (9390, 26000), (9750, 25040), (10000, 24414), (10016, 24375), (10400, 23475), (12000, 20345), (12207, 20000), (12520, 19500), (13000, 18780), (15000, 16276), (15024, 16250), (15600, 15650)]