19624934400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8307

約数の個数: 264

約数和(自身を含む): 66961857024

約数和(自身を除く): 47336922624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1024, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2560, 2976, 3072, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4960, 5120, 5952, 6200, 6400, 7440, 7680, 7936, 8243, 9300, 9600, 9920, 11904, 12400, 12800, 14880, 15360, 15872, 16486, 18600, 19200, 19840, 23808, 24729, 24800, 25600, 29760, 31744, 32972, 37200, 38400, 39680, 41215, 47616, 49458, 49600, 59520, 65944, 74400, 76800, 79360, 82430, 95232, 98916, 99200, 119040, 123645, 131888, 148800, 158720, 164860, 197832, 198400, 206075, 238080, 247290, 255533, 263776, 297600, 329720, 395664, 396800, 412150, 476160, 494580, 511066, 527552, 595200, 618225, 659440, 766599, 791328, 793600, 824300, 989160, 1022132, 1055104, 1190400, 1236450, 1277665, 1318880, 1533198, 1582656, 1648600, 1978320, 2044264, 2110208, 2380800, 2472900, 2555330, 2637760, 3066396, 3165312, 3297200, 3832995, 3956640, 4088528, 4220416, 4945800, 5110660, 5275520, 6132792, 6330624, 6388325, 6594400, 7665990, 7913280, 8177056, 8440832, 9891600, 10221320, 10551040, 12265584, 12661248, 12776650, 13188800, 15331980, 15826560, 16354112, 19164975, 19783200, 20442640, 21102080, 24531168, 25322496, 25553300, 26377600, 30663960, 31653120, 32708224, 38329950, 39566400, 40885280, 42204160, 49062336, 51106600, 52755200, 61327920, 63306240, 65416448, 76659900, 79132800, 81770560, 98124672, 102213200, 105510400, 122655840, 126612480, 130832896, 153319800, 158265600, 163541120, 196249344, 204426400, 211020800, 245311680, 261665792, 306639600, 316531200, 327082240, 392498688, 408852800, 490623360, 613279200, 633062400, 654164480, 784997376, 817705600, 981246720, 1226558400, 1308328960, 1635411200, 1962493440, 2453116800, 3270822400, 3924986880, 4906233600, 6541644800, 9812467200, 19624934400]

約数ペア:

[(1, 19624934400), (2, 9812467200), (3, 6541644800), (4, 4906233600), (5, 3924986880), (6, 3270822400), (8, 2453116800), (10, 1962493440), (12, 1635411200), (15, 1308328960), (16, 1226558400), (20, 981246720), (24, 817705600), (25, 784997376), (30, 654164480), (31, 633062400), (32, 613279200), (40, 490623360), (48, 408852800), (50, 392498688), (60, 327082240), (62, 316531200), (64, 306639600), (75, 261665792), (80, 245311680), (93, 211020800), (96, 204426400), (100, 196249344), (120, 163541120), (124, 158265600), (128, 153319800), (150, 130832896), (155, 126612480), (160, 122655840), (186, 105510400), (192, 102213200), (200, 98124672), (240, 81770560), (248, 79132800), (256, 76659900), (300, 65416448), (310, 63306240), (320, 61327920), (372, 52755200), (384, 51106600), (400, 49062336), (465, 42204160), (480, 40885280), (496, 39566400), (512, 38329950), (600, 32708224), (620, 31653120), (640, 30663960), (744, 26377600), (768, 25553300), (775, 25322496), (800, 24531168), (930, 21102080), (960, 20442640), (992, 19783200), (1024, 19164975), (1200, 16354112), (1240, 15826560), (1280, 15331980), (1488, 13188800), (1536, 12776650), (1550, 12661248), (1600, 12265584), (1860, 10551040), (1920, 10221320), (1984, 9891600), (2325, 8440832), (2400, 8177056), (2480, 7913280), (2560, 7665990), (2976, 6594400), (3072, 6388325), (3100, 6330624), (3200, 6132792), (3720, 5275520), (3840, 5110660), (3968, 4945800), (4650, 4220416), (4800, 4088528), (4960, 3956640), (5120, 3832995), (5952, 3297200), (6200, 3165312), (6400, 3066396), (7440, 2637760), (7680, 2555330), (7936, 2472900), (8243, 2380800), (9300, 2110208), (9600, 2044264), (9920, 1978320), (11904, 1648600), (12400, 1582656), (12800, 1533198), (14880, 1318880), (15360, 1277665), (15872, 1236450), (16486, 1190400), (18600, 1055104), (19200, 1022132), (19840, 989160), (23808, 824300), (24729, 793600), (24800, 791328), (25600, 766599), (29760, 659440), (31744, 618225), (32972, 595200), (37200, 527552), (38400, 511066), (39680, 494580), (41215, 476160), (47616, 412150), (49458, 396800), (49600, 395664), (59520, 329720), (65944, 297600), (74400, 263776), (76800, 255533), (79360, 247290), (82430, 238080), (95232, 206075), (98916, 198400), (99200, 197832), (119040, 164860), (123645, 158720), (131888, 148800)]