15693440000

素因数分解:

$2^{10}\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 440

約数和(自身を含む): 46656665088

約数和(自身を除く): 30963225088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 113, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 226, 248, 250, 256, 280, 310, 320, 350, 400, 434, 448, 452, 496, 500, 512, 560, 565, 620, 625, 640, 700, 775, 791, 800, 868, 875, 896, 904, 992, 1000, 1024, 1085, 1120, 1130, 1240, 1250, 1280, 1400, 1550, 1582, 1600, 1736, 1750, 1792, 1808, 1984, 2000, 2170, 2240, 2260, 2480, 2500, 2560, 2800, 2825, 3100, 3164, 3200, 3472, 3500, 3503, 3584, 3616, 3875, 3955, 3968, 4000, 4340, 4375, 4480, 4520, 4960, 5000, 5120, 5425, 5600, 5650, 6200, 6328, 6400, 6944, 7000, 7006, 7168, 7232, 7750, 7910, 7936, 8000, 8680, 8750, 8960, 9040, 9920, 10000, 10850, 11200, 11300, 12400, 12656, 12800, 13888, 14000, 14012, 14125, 14464, 15500, 15820, 15872, 16000, 17360, 17500, 17515, 17920, 18080, 19375, 19775, 19840, 20000, 21700, 22400, 22600, 24521, 24800, 25312, 25600, 27125, 27776, 28000, 28024, 28250, 28928, 31000, 31640, 31744, 32000, 34720, 35000, 35030, 35840, 36160, 38750, 39550, 39680, 40000, 43400, 44800, 45200, 49042, 49600, 50624, 54250, 55552, 56000, 56048, 56500, 57856, 62000, 63280, 64000, 69440, 70000, 70060, 70625, 72320, 77500, 79100, 79360, 80000, 86800, 87575, 89600, 90400, 98084, 98875, 99200, 101248, 108500, 111104, 112000, 112096, 113000, 115712, 122605, 124000, 126560, 128000, 135625, 138880, 140000, 140120, 141250, 144640, 155000, 158200, 158720, 160000, 173600, 175150, 179200, 180800, 196168, 197750, 198400, 202496, 217000, 222208, 224000, 224192, 226000, 245210, 248000, 253120, 271250, 277760, 280000, 280240, 282500, 289280, 310000, 316400, 320000, 347200, 350300, 361600, 392336, 395500, 396800, 404992, 434000, 437875, 448000, 448384, 452000, 490420, 494375, 496000, 506240, 542500, 555520, 560000, 560480, 565000, 578560, 613025, 620000, 632800, 640000, 694400, 700600, 723200, 784672, 791000, 793600, 809984, 868000, 875750, 896000, 896768, 904000, 980840, 988750, 992000, 1012480, 1085000, 1111040, 1120000, 1120960, 1130000, 1226050, 1240000, 1265600, 1388800, 1401200, 1446400, 1569344, 1582000, 1736000, 1751500, 1793536, 1808000, 1961680, 1977500, 1984000, 2024960, 2170000, 2189375, 2240000, 2241920, 2260000, 2452100, 2480000, 2531200, 2777600, 2802400, 2892800, 3065125, 3138688, 3164000, 3472000, 3503000, 3587072, 3616000, 3923360, 3955000, 3968000, 4049920, 4340000, 4378750, 4480000, 4483840, 4520000, 4904200, 4960000, 5062400, 5555200, 5604800, 6130250, 6277376, 6328000, 6944000, 7006000, 7232000, 7846720, 7910000, 8680000, 8757500, 8967680, 9040000, 9808400, 9920000, 10124800, 11209600, 12260500, 12554752, 12656000, 13888000, 14012000, 14464000, 15325625, 15693440, 15820000, 17360000, 17515000, 17935360, 18080000, 19616800, 19840000, 20249600, 22419200, 24521000, 25109504, 25312000, 27776000, 28024000, 30651250, 31386880, 31640000, 34720000, 35030000, 36160000, 39233600, 44838400, 49042000, 50624000, 56048000, 61302500, 62773760, 63280000, 69440000, 70060000, 72320000, 78467200, 89676800, 98084000, 101248000, 112096000, 122605000, 125547520, 126560000, 138880000, 140120000, 156934400, 196168000, 224192000, 245210000, 253120000, 280240000, 313868800, 392336000, 448384000, 490420000, 506240000, 560480000, 627737600, 784672000, 980840000, 1120960000, 1569344000, 1961680000, 2241920000, 3138688000, 3923360000, 7846720000, 15693440000]

約数ペア:

[(1, 15693440000), (2, 7846720000), (4, 3923360000), (5, 3138688000), (7, 2241920000), (8, 1961680000), (10, 1569344000), (14, 1120960000), (16, 980840000), (20, 784672000), (25, 627737600), (28, 560480000), (31, 506240000), (32, 490420000), (35, 448384000), (40, 392336000), (50, 313868800), (56, 280240000), (62, 253120000), (64, 245210000), (70, 224192000), (80, 196168000), (100, 156934400), (112, 140120000), (113, 138880000), (124, 126560000), (125, 125547520), (128, 122605000), (140, 112096000), (155, 101248000), (160, 98084000), (175, 89676800), (200, 78467200), (217, 72320000), (224, 70060000), (226, 69440000), (248, 63280000), (250, 62773760), (256, 61302500), (280, 56048000), (310, 50624000), (320, 49042000), (350, 44838400), (400, 39233600), (434, 36160000), (448, 35030000), (452, 34720000), (496, 31640000), (500, 31386880), (512, 30651250), (560, 28024000), (565, 27776000), (620, 25312000), (625, 25109504), (640, 24521000), (700, 22419200), (775, 20249600), (791, 19840000), (800, 19616800), (868, 18080000), (875, 17935360), (896, 17515000), (904, 17360000), (992, 15820000), (1000, 15693440), (1024, 15325625), (1085, 14464000), (1120, 14012000), (1130, 13888000), (1240, 12656000), (1250, 12554752), (1280, 12260500), (1400, 11209600), (1550, 10124800), (1582, 9920000), (1600, 9808400), (1736, 9040000), (1750, 8967680), (1792, 8757500), (1808, 8680000), (1984, 7910000), (2000, 7846720), (2170, 7232000), (2240, 7006000), (2260, 6944000), (2480, 6328000), (2500, 6277376), (2560, 6130250), (2800, 5604800), (2825, 5555200), (3100, 5062400), (3164, 4960000), (3200, 4904200), (3472, 4520000), (3500, 4483840), (3503, 4480000), (3584, 4378750), (3616, 4340000), (3875, 4049920), (3955, 3968000), (3968, 3955000), (4000, 3923360), (4340, 3616000), (4375, 3587072), (4480, 3503000), (4520, 3472000), (4960, 3164000), (5000, 3138688), (5120, 3065125), (5425, 2892800), (5600, 2802400), (5650, 2777600), (6200, 2531200), (6328, 2480000), (6400, 2452100), (6944, 2260000), (7000, 2241920), (7006, 2240000), (7168, 2189375), (7232, 2170000), (7750, 2024960), (7910, 1984000), (7936, 1977500), (8000, 1961680), (8680, 1808000), (8750, 1793536), (8960, 1751500), (9040, 1736000), (9920, 1582000), (10000, 1569344), (10850, 1446400), (11200, 1401200), (11300, 1388800), (12400, 1265600), (12656, 1240000), (12800, 1226050), (13888, 1130000), (14000, 1120960), (14012, 1120000), (14125, 1111040), (14464, 1085000), (15500, 1012480), (15820, 992000), (15872, 988750), (16000, 980840), (17360, 904000), (17500, 896768), (17515, 896000), (17920, 875750), (18080, 868000), (19375, 809984), (19775, 793600), (19840, 791000), (20000, 784672), (21700, 723200), (22400, 700600), (22600, 694400), (24521, 640000), (24800, 632800), (25312, 620000), (25600, 613025), (27125, 578560), (27776, 565000), (28000, 560480), (28024, 560000), (28250, 555520), (28928, 542500), (31000, 506240), (31640, 496000), (31744, 494375), (32000, 490420), (34720, 452000), (35000, 448384), (35030, 448000), (35840, 437875), (36160, 434000), (38750, 404992), (39550, 396800), (39680, 395500), (40000, 392336), (43400, 361600), (44800, 350300), (45200, 347200), (49042, 320000), (49600, 316400), (50624, 310000), (54250, 289280), (55552, 282500), (56000, 280240), (56048, 280000), (56500, 277760), (57856, 271250), (62000, 253120), (63280, 248000), (64000, 245210), (69440, 226000), (70000, 224192), (70060, 224000), (70625, 222208), (72320, 217000), (77500, 202496), (79100, 198400), (79360, 197750), (80000, 196168), (86800, 180800), (87575, 179200), (89600, 175150), (90400, 173600), (98084, 160000), (98875, 158720), (99200, 158200), (101248, 155000), (108500, 144640), (111104, 141250), (112000, 140120), (112096, 140000), (113000, 138880), (115712, 135625), (122605, 128000), (124000, 126560)]