16258880000

素因数分解:

$2^9\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 400

約数和(自身を含む): 46020268800

約数和(自身を除く): 29761388800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 125, 128, 149, 155, 160, 176, 200, 220, 248, 250, 256, 275, 298, 310, 320, 341, 352, 400, 440, 496, 500, 512, 550, 596, 620, 625, 640, 682, 704, 745, 775, 800, 880, 992, 1000, 1100, 1192, 1240, 1250, 1280, 1364, 1375, 1408, 1490, 1550, 1600, 1639, 1705, 1760, 1984, 2000, 2200, 2384, 2480, 2500, 2560, 2728, 2750, 2816, 2980, 3100, 3200, 3278, 3410, 3520, 3725, 3875, 3968, 4000, 4400, 4619, 4768, 4960, 5000, 5456, 5500, 5632, 5960, 6200, 6400, 6556, 6820, 6875, 7040, 7450, 7750, 7936, 8000, 8195, 8525, 8800, 9238, 9536, 9920, 10000, 10912, 11000, 11920, 12400, 12800, 13112, 13640, 13750, 14080, 14900, 15500, 15872, 16000, 16390, 17050, 17600, 18476, 18625, 19072, 19375, 19840, 20000, 21824, 22000, 23095, 23840, 24800, 26224, 27280, 27500, 28160, 29800, 31000, 32000, 32780, 34100, 35200, 36952, 37250, 38144, 38750, 39680, 40000, 40975, 42625, 43648, 44000, 46190, 47680, 49600, 50809, 52448, 54560, 55000, 59600, 62000, 64000, 65560, 68200, 70400, 73904, 74500, 76288, 77500, 79360, 80000, 81950, 85250, 87296, 88000, 92380, 93125, 95360, 99200, 101618, 104896, 109120, 110000, 115475, 119200, 124000, 131120, 136400, 140800, 147808, 149000, 155000, 160000, 163900, 170500, 174592, 176000, 184760, 186250, 190720, 198400, 203236, 204875, 209792, 213125, 218240, 220000, 230950, 238400, 248000, 254045, 262240, 272800, 295616, 298000, 310000, 320000, 327800, 341000, 352000, 369520, 372500, 381440, 396800, 406472, 409750, 419584, 426250, 436480, 440000, 461900, 476800, 496000, 508090, 524480, 545600, 577375, 591232, 596000, 620000, 655600, 682000, 704000, 739040, 745000, 812944, 819500, 839168, 852500, 872960, 880000, 923800, 953600, 992000, 1016180, 1024375, 1048960, 1091200, 1154750, 1182464, 1192000, 1240000, 1270225, 1311200, 1364000, 1478080, 1490000, 1625888, 1639000, 1705000, 1760000, 1847600, 1907200, 1984000, 2032360, 2048750, 2097920, 2182400, 2309500, 2364928, 2384000, 2480000, 2540450, 2622400, 2728000, 2886875, 2956160, 2980000, 3251776, 3278000, 3410000, 3520000, 3695200, 4064720, 4097500, 4195840, 4364800, 4619000, 4768000, 4960000, 5080900, 5244800, 5456000, 5773750, 5912320, 5960000, 6351125, 6503552, 6556000, 6820000, 7390400, 8129440, 8195000, 9238000, 9536000, 9920000, 10161800, 10489600, 10912000, 11547500, 11824640, 11920000, 12702250, 13007104, 13112000, 13640000, 14780800, 16258880, 16390000, 18476000, 20323600, 20979200, 21824000, 23095000, 23840000, 25404500, 26014208, 26224000, 27280000, 29561600, 31755625, 32517760, 32780000, 36952000, 40647200, 46190000, 47680000, 50809000, 52448000, 54560000, 59123200, 63511250, 65035520, 65560000, 73904000, 81294400, 92380000, 101618000, 104896000, 109120000, 127022500, 130071040, 131120000, 147808000, 162588800, 184760000, 203236000, 254045000, 262240000, 295616000, 325177600, 369520000, 406472000, 508090000, 524480000, 650355200, 739040000, 812944000, 1016180000, 1478080000, 1625888000, 2032360000, 3251776000, 4064720000, 8129440000, 16258880000]

約数ペア:

[(1, 16258880000), (2, 8129440000), (4, 4064720000), (5, 3251776000), (8, 2032360000), (10, 1625888000), (11, 1478080000), (16, 1016180000), (20, 812944000), (22, 739040000), (25, 650355200), (31, 524480000), (32, 508090000), (40, 406472000), (44, 369520000), (50, 325177600), (55, 295616000), (62, 262240000), (64, 254045000), (80, 203236000), (88, 184760000), (100, 162588800), (110, 147808000), (124, 131120000), (125, 130071040), (128, 127022500), (149, 109120000), (155, 104896000), (160, 101618000), (176, 92380000), (200, 81294400), (220, 73904000), (248, 65560000), (250, 65035520), (256, 63511250), (275, 59123200), (298, 54560000), (310, 52448000), (320, 50809000), (341, 47680000), (352, 46190000), (400, 40647200), (440, 36952000), (496, 32780000), (500, 32517760), (512, 31755625), (550, 29561600), (596, 27280000), (620, 26224000), (625, 26014208), (640, 25404500), (682, 23840000), (704, 23095000), (745, 21824000), (775, 20979200), (800, 20323600), (880, 18476000), (992, 16390000), (1000, 16258880), (1100, 14780800), (1192, 13640000), (1240, 13112000), (1250, 13007104), (1280, 12702250), (1364, 11920000), (1375, 11824640), (1408, 11547500), (1490, 10912000), (1550, 10489600), (1600, 10161800), (1639, 9920000), (1705, 9536000), (1760, 9238000), (1984, 8195000), (2000, 8129440), (2200, 7390400), (2384, 6820000), (2480, 6556000), (2500, 6503552), (2560, 6351125), (2728, 5960000), (2750, 5912320), (2816, 5773750), (2980, 5456000), (3100, 5244800), (3200, 5080900), (3278, 4960000), (3410, 4768000), (3520, 4619000), (3725, 4364800), (3875, 4195840), (3968, 4097500), (4000, 4064720), (4400, 3695200), (4619, 3520000), (4768, 3410000), (4960, 3278000), (5000, 3251776), (5456, 2980000), (5500, 2956160), (5632, 2886875), (5960, 2728000), (6200, 2622400), (6400, 2540450), (6556, 2480000), (6820, 2384000), (6875, 2364928), (7040, 2309500), (7450, 2182400), (7750, 2097920), (7936, 2048750), (8000, 2032360), (8195, 1984000), (8525, 1907200), (8800, 1847600), (9238, 1760000), (9536, 1705000), (9920, 1639000), (10000, 1625888), (10912, 1490000), (11000, 1478080), (11920, 1364000), (12400, 1311200), (12800, 1270225), (13112, 1240000), (13640, 1192000), (13750, 1182464), (14080, 1154750), (14900, 1091200), (15500, 1048960), (15872, 1024375), (16000, 1016180), (16390, 992000), (17050, 953600), (17600, 923800), (18476, 880000), (18625, 872960), (19072, 852500), (19375, 839168), (19840, 819500), (20000, 812944), (21824, 745000), (22000, 739040), (23095, 704000), (23840, 682000), (24800, 655600), (26224, 620000), (27280, 596000), (27500, 591232), (28160, 577375), (29800, 545600), (31000, 524480), (32000, 508090), (32780, 496000), (34100, 476800), (35200, 461900), (36952, 440000), (37250, 436480), (38144, 426250), (38750, 419584), (39680, 409750), (40000, 406472), (40975, 396800), (42625, 381440), (43648, 372500), (44000, 369520), (46190, 352000), (47680, 341000), (49600, 327800), (50809, 320000), (52448, 310000), (54560, 298000), (55000, 295616), (59600, 272800), (62000, 262240), (64000, 254045), (65560, 248000), (68200, 238400), (70400, 230950), (73904, 220000), (74500, 218240), (76288, 213125), (77500, 209792), (79360, 204875), (80000, 203236), (81950, 198400), (85250, 190720), (87296, 186250), (88000, 184760), (92380, 176000), (93125, 174592), (95360, 170500), (99200, 163900), (101618, 160000), (104896, 155000), (109120, 149000), (110000, 147808), (115475, 140800), (119200, 136400), (124000, 131120)]