1517072000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 3845134800

約数和(自身を除く): 2328062800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 265, 320, 400, 424, 500, 530, 640, 800, 848, 1000, 1060, 1325, 1600, 1696, 1789, 2000, 2120, 2650, 3200, 3392, 3578, 4000, 4240, 5300, 6625, 6784, 7156, 8000, 8480, 8945, 10600, 13250, 14312, 16000, 16960, 17890, 21200, 26500, 28624, 33920, 35780, 42400, 44725, 53000, 57248, 71560, 84800, 89450, 94817, 106000, 114496, 143120, 169600, 178900, 189634, 212000, 223625, 228992, 286240, 357800, 379268, 424000, 447250, 474085, 572480, 715600, 758536, 848000, 894500, 948170, 1144960, 1431200, 1517072, 1789000, 1896340, 2370425, 2862400, 3034144, 3578000, 3792680, 4740850, 5724800, 6068288, 7156000, 7585360, 9481700, 11852125, 12136576, 14312000, 15170720, 18963400, 23704250, 28624000, 30341440, 37926800, 47408500, 60682880, 75853600, 94817000, 151707200, 189634000, 303414400, 379268000, 758536000, 1517072000]

約数ペア:

[(1, 1517072000), (2, 758536000), (4, 379268000), (5, 303414400), (8, 189634000), (10, 151707200), (16, 94817000), (20, 75853600), (25, 60682880), (32, 47408500), (40, 37926800), (50, 30341440), (53, 28624000), (64, 23704250), (80, 18963400), (100, 15170720), (106, 14312000), (125, 12136576), (128, 11852125), (160, 9481700), (200, 7585360), (212, 7156000), (250, 6068288), (265, 5724800), (320, 4740850), (400, 3792680), (424, 3578000), (500, 3034144), (530, 2862400), (640, 2370425), (800, 1896340), (848, 1789000), (1000, 1517072), (1060, 1431200), (1325, 1144960), (1600, 948170), (1696, 894500), (1789, 848000), (2000, 758536), (2120, 715600), (2650, 572480), (3200, 474085), (3392, 447250), (3578, 424000), (4000, 379268), (4240, 357800), (5300, 286240), (6625, 228992), (6784, 223625), (7156, 212000), (8000, 189634), (8480, 178900), (8945, 169600), (10600, 143120), (13250, 114496), (14312, 106000), (16000, 94817), (16960, 89450), (17890, 84800), (21200, 71560), (26500, 57248), (28624, 53000), (33920, 44725), (35780, 42400)]