169215360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2896

約数の個数: 128

約数和(自身を含む): 556968960

約数和(自身を除く): 387753600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2843, 2976, 3720, 3968, 4960, 5686, 5952, 7440, 8529, 9920, 11372, 11904, 14215, 14880, 17058, 19840, 22744, 28430, 29760, 34116, 42645, 45488, 56860, 59520, 68232, 85290, 88133, 90976, 113720, 136464, 170580, 176266, 181952, 227440, 264399, 272928, 341160, 352532, 363904, 440665, 454880, 528798, 545856, 682320, 705064, 881330, 909760, 1057596, 1091712, 1321995, 1364640, 1410128, 1762660, 1819520, 2115192, 2643990, 2729280, 2820256, 3525320, 4230384, 5287980, 5458560, 5640512, 7050640, 8460768, 10575960, 11281024, 14101280, 16921536, 21151920, 28202560, 33843072, 42303840, 56405120, 84607680, 169215360]

約数ペア:

[(1, 169215360), (2, 84607680), (3, 56405120), (4, 42303840), (5, 33843072), (6, 28202560), (8, 21151920), (10, 16921536), (12, 14101280), (15, 11281024), (16, 10575960), (20, 8460768), (24, 7050640), (30, 5640512), (31, 5458560), (32, 5287980), (40, 4230384), (48, 3525320), (60, 2820256), (62, 2729280), (64, 2643990), (80, 2115192), (93, 1819520), (96, 1762660), (120, 1410128), (124, 1364640), (128, 1321995), (155, 1091712), (160, 1057596), (186, 909760), (192, 881330), (240, 705064), (248, 682320), (310, 545856), (320, 528798), (372, 454880), (384, 440665), (465, 363904), (480, 352532), (496, 341160), (620, 272928), (640, 264399), (744, 227440), (930, 181952), (960, 176266), (992, 170580), (1240, 136464), (1488, 113720), (1860, 90976), (1920, 88133), (1984, 85290), (2480, 68232), (2843, 59520), (2976, 56860), (3720, 45488), (3968, 42645), (4960, 34116), (5686, 29760), (5952, 28430), (7440, 22744), (8529, 19840), (9920, 17058), (11372, 14880), (11904, 14215)]