1512958720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 4615188480

約数和(自身を除く): 3102229760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 419, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 838, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1676, 1736, 1792, 1820, 1984, 2015, 2080, 2095, 2170, 2240, 2480, 2821, 2912, 2933, 3224, 3328, 3352, 3472, 3640, 3968, 4030, 4160, 4190, 4340, 4480, 4960, 5447, 5642, 5824, 5866, 6448, 6704, 6944, 7280, 7936, 8060, 8320, 8380, 8680, 8960, 9920, 10894, 11284, 11648, 11732, 12896, 12989, 13408, 13888, 14105, 14560, 14665, 16120, 16640, 16760, 17360, 19840, 21788, 22568, 23296, 23464, 25792, 25978, 26816, 27235, 27776, 28210, 29120, 29330, 32240, 33520, 34720, 38129, 39680, 43576, 45136, 46928, 51584, 51956, 53632, 54470, 55552, 56420, 58240, 58660, 64480, 64945, 67040, 69440, 76258, 87152, 90272, 90923, 93856, 103168, 103912, 107264, 108940, 112840, 116480, 117320, 128960, 129890, 134080, 138880, 152516, 168857, 174304, 180544, 181846, 187712, 190645, 207824, 217880, 225680, 234640, 257920, 259780, 268160, 277760, 305032, 337714, 348608, 361088, 363692, 375424, 381290, 415648, 435760, 451360, 454615, 469280, 515840, 519560, 536320, 610064, 675428, 697216, 722176, 727384, 750848, 762580, 831296, 844285, 871520, 902720, 909230, 938560, 1039120, 1181999, 1220128, 1350856, 1394432, 1454768, 1525160, 1662592, 1688570, 1743040, 1805440, 1818460, 1877120, 2078240, 2363998, 2440256, 2701712, 2909536, 3050320, 3325184, 3377140, 3486080, 3610880, 3636920, 3754240, 4156480, 4727996, 4880512, 5403424, 5819072, 5909995, 6100640, 6754280, 6972160, 7273840, 8312960, 9455992, 9761024, 10806848, 11638144, 11819990, 12201280, 13508560, 14547680, 16625920, 18911984, 21613696, 23276288, 23639980, 24402560, 27017120, 29095360, 37823968, 43227392, 47279960, 48805120, 54034240, 58190720, 75647936, 94559920, 108068480, 116381440, 151295872, 189119840, 216136960, 302591744, 378239680, 756479360, 1512958720]

約数ペア:

[(1, 1512958720), (2, 756479360), (4, 378239680), (5, 302591744), (7, 216136960), (8, 189119840), (10, 151295872), (13, 116381440), (14, 108068480), (16, 94559920), (20, 75647936), (26, 58190720), (28, 54034240), (31, 48805120), (32, 47279960), (35, 43227392), (40, 37823968), (52, 29095360), (56, 27017120), (62, 24402560), (64, 23639980), (65, 23276288), (70, 21613696), (80, 18911984), (91, 16625920), (104, 14547680), (112, 13508560), (124, 12201280), (128, 11819990), (130, 11638144), (140, 10806848), (155, 9761024), (160, 9455992), (182, 8312960), (208, 7273840), (217, 6972160), (224, 6754280), (248, 6100640), (256, 5909995), (260, 5819072), (280, 5403424), (310, 4880512), (320, 4727996), (364, 4156480), (403, 3754240), (416, 3636920), (419, 3610880), (434, 3486080), (448, 3377140), (455, 3325184), (496, 3050320), (520, 2909536), (560, 2701712), (620, 2440256), (640, 2363998), (728, 2078240), (806, 1877120), (832, 1818460), (838, 1805440), (868, 1743040), (896, 1688570), (910, 1662592), (992, 1525160), (1040, 1454768), (1085, 1394432), (1120, 1350856), (1240, 1220128), (1280, 1181999), (1456, 1039120), (1612, 938560), (1664, 909230), (1676, 902720), (1736, 871520), (1792, 844285), (1820, 831296), (1984, 762580), (2015, 750848), (2080, 727384), (2095, 722176), (2170, 697216), (2240, 675428), (2480, 610064), (2821, 536320), (2912, 519560), (2933, 515840), (3224, 469280), (3328, 454615), (3352, 451360), (3472, 435760), (3640, 415648), (3968, 381290), (4030, 375424), (4160, 363692), (4190, 361088), (4340, 348608), (4480, 337714), (4960, 305032), (5447, 277760), (5642, 268160), (5824, 259780), (5866, 257920), (6448, 234640), (6704, 225680), (6944, 217880), (7280, 207824), (7936, 190645), (8060, 187712), (8320, 181846), (8380, 180544), (8680, 174304), (8960, 168857), (9920, 152516), (10894, 138880), (11284, 134080), (11648, 129890), (11732, 128960), (12896, 117320), (12989, 116480), (13408, 112840), (13888, 108940), (14105, 107264), (14560, 103912), (14665, 103168), (16120, 93856), (16640, 90923), (16760, 90272), (17360, 87152), (19840, 76258), (21788, 69440), (22568, 67040), (23296, 64945), (23464, 64480), (25792, 58660), (25978, 58240), (26816, 56420), (27235, 55552), (27776, 54470), (28210, 53632), (29120, 51956), (29330, 51584), (32240, 46928), (33520, 45136), (34720, 43576), (38129, 39680)]