13226931200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2449

約数の個数: 264

約数和(自身を含む): 38695570944

約数和(自身を除く): 25468639744

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, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 512, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1984, 2170, 2240, 2381, 2480, 2560, 2800, 3100, 3200, 3472, 3584, 3968, 4340, 4480, 4762, 4960, 5120, 5425, 5600, 6200, 6400, 6944, 7168, 7936, 8680, 8960, 9524, 9920, 10850, 11200, 11905, 12400, 12800, 13888, 15872, 16667, 17360, 17920, 19048, 19840, 21700, 22400, 23810, 24800, 25600, 27776, 31744, 33334, 34720, 35840, 38096, 39680, 43400, 44800, 47620, 49600, 55552, 59525, 66668, 69440, 73811, 76192, 79360, 83335, 86800, 89600, 95240, 99200, 111104, 119050, 133336, 138880, 147622, 152384, 158720, 166670, 173600, 179200, 190480, 198400, 222208, 238100, 266672, 277760, 295244, 304768, 333340, 347200, 369055, 380960, 396800, 416675, 476200, 516677, 533344, 555520, 590488, 609536, 666680, 694400, 738110, 761920, 793600, 833350, 952400, 1033354, 1066688, 1111040, 1180976, 1219072, 1333360, 1388800, 1476220, 1523840, 1666700, 1845275, 1904800, 2066708, 2133376, 2361952, 2438144, 2583385, 2666720, 2777600, 2952440, 3047680, 3333400, 3690550, 3809600, 4133416, 4266752, 4723904, 5166770, 5333440, 5555200, 5904880, 6095360, 6666800, 7381100, 7619200, 8266832, 8533504, 9447808, 10333540, 10666880, 11809760, 12190720, 12916925, 13333600, 14762200, 15238400, 16533664, 17067008, 18895616, 20667080, 21333760, 23619520, 25833850, 26667200, 29524400, 30476800, 33067328, 37791232, 41334160, 42667520, 47239040, 51667700, 53334400, 59048800, 60953600, 66134656, 75582464, 82668320, 85335040, 94478080, 103335400, 106668800, 118097600, 132269312, 165336640, 188956160, 206670800, 213337600, 236195200, 264538624, 330673280, 377912320, 413341600, 426675200, 472390400, 529077248, 661346560, 826683200, 944780800, 1322693120, 1653366400, 1889561600, 2645386240, 3306732800, 6613465600, 13226931200]

約数ペア:

[(1, 13226931200), (2, 6613465600), (4, 3306732800), (5, 2645386240), (7, 1889561600), (8, 1653366400), (10, 1322693120), (14, 944780800), (16, 826683200), (20, 661346560), (25, 529077248), (28, 472390400), (31, 426675200), (32, 413341600), (35, 377912320), (40, 330673280), (50, 264538624), (56, 236195200), (62, 213337600), (64, 206670800), (70, 188956160), (80, 165336640), (100, 132269312), (112, 118097600), (124, 106668800), (128, 103335400), (140, 94478080), (155, 85335040), (160, 82668320), (175, 75582464), (200, 66134656), (217, 60953600), (224, 59048800), (248, 53334400), (256, 51667700), (280, 47239040), (310, 42667520), (320, 41334160), (350, 37791232), (400, 33067328), (434, 30476800), (448, 29524400), (496, 26667200), (512, 25833850), (560, 23619520), (620, 21333760), (640, 20667080), (700, 18895616), (775, 17067008), (800, 16533664), (868, 15238400), (896, 14762200), (992, 13333600), (1024, 12916925), (1085, 12190720), (1120, 11809760), (1240, 10666880), (1280, 10333540), (1400, 9447808), (1550, 8533504), (1600, 8266832), (1736, 7619200), (1792, 7381100), (1984, 6666800), (2170, 6095360), (2240, 5904880), (2381, 5555200), (2480, 5333440), (2560, 5166770), (2800, 4723904), (3100, 4266752), (3200, 4133416), (3472, 3809600), (3584, 3690550), (3968, 3333400), (4340, 3047680), (4480, 2952440), (4762, 2777600), (4960, 2666720), (5120, 2583385), (5425, 2438144), (5600, 2361952), (6200, 2133376), (6400, 2066708), (6944, 1904800), (7168, 1845275), (7936, 1666700), (8680, 1523840), (8960, 1476220), (9524, 1388800), (9920, 1333360), (10850, 1219072), (11200, 1180976), (11905, 1111040), (12400, 1066688), (12800, 1033354), (13888, 952400), (15872, 833350), (16667, 793600), (17360, 761920), (17920, 738110), (19048, 694400), (19840, 666680), (21700, 609536), (22400, 590488), (23810, 555520), (24800, 533344), (25600, 516677), (27776, 476200), (31744, 416675), (33334, 396800), (34720, 380960), (35840, 369055), (38096, 347200), (39680, 333340), (43400, 304768), (44800, 295244), (47620, 277760), (49600, 266672), (55552, 238100), (59525, 222208), (66668, 198400), (69440, 190480), (73811, 179200), (76192, 173600), (79360, 166670), (83335, 158720), (86800, 152384), (89600, 147622), (95240, 138880), (99200, 133336), (111104, 119050)]