190325120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 481178880

約数和(自身を除く): 290853760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 181, 212, 248, 265, 310, 320, 362, 424, 496, 530, 620, 640, 724, 848, 905, 992, 1060, 1240, 1448, 1643, 1696, 1810, 1984, 2120, 2480, 2896, 3286, 3392, 3620, 3968, 4240, 4960, 5611, 5792, 6572, 6784, 7240, 8215, 8480, 9593, 9920, 11222, 11584, 13144, 14480, 16430, 16960, 19186, 19840, 22444, 23168, 26288, 28055, 28960, 32860, 33920, 38372, 44888, 47965, 52576, 56110, 57920, 65720, 76744, 89776, 95930, 105152, 112220, 115840, 131440, 153488, 179552, 191860, 210304, 224440, 262880, 297383, 306976, 359104, 383720, 448880, 525760, 594766, 613952, 718208, 767440, 897760, 1051520, 1189532, 1227904, 1486915, 1534880, 1795520, 2379064, 2973830, 3069760, 3591040, 4758128, 5947660, 6139520, 9516256, 11895320, 19032512, 23790640, 38065024, 47581280, 95162560, 190325120]

約数ペア:

[(1, 190325120), (2, 95162560), (4, 47581280), (5, 38065024), (8, 23790640), (10, 19032512), (16, 11895320), (20, 9516256), (31, 6139520), (32, 5947660), (40, 4758128), (53, 3591040), (62, 3069760), (64, 2973830), (80, 2379064), (106, 1795520), (124, 1534880), (128, 1486915), (155, 1227904), (160, 1189532), (181, 1051520), (212, 897760), (248, 767440), (265, 718208), (310, 613952), (320, 594766), (362, 525760), (424, 448880), (496, 383720), (530, 359104), (620, 306976), (640, 297383), (724, 262880), (848, 224440), (905, 210304), (992, 191860), (1060, 179552), (1240, 153488), (1448, 131440), (1643, 115840), (1696, 112220), (1810, 105152), (1984, 95930), (2120, 89776), (2480, 76744), (2896, 65720), (3286, 57920), (3392, 56110), (3620, 52576), (3968, 47965), (4240, 44888), (4960, 38372), (5611, 33920), (5792, 32860), (6572, 28960), (6784, 28055), (7240, 26288), (8215, 23168), (8480, 22444), (9593, 19840), (9920, 19186), (11222, 16960), (11584, 16430), (13144, 14480)]