8672160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 32659200

約数和(自身を除く): 23987040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 89, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 178, 203, 210, 224, 232, 240, 267, 280, 290, 336, 348, 356, 406, 420, 435, 445, 464, 480, 534, 560, 580, 609, 623, 672, 696, 712, 812, 840, 870, 890, 928, 1015, 1068, 1120, 1160, 1218, 1246, 1335, 1392, 1424, 1624, 1680, 1740, 1780, 1869, 2030, 2136, 2320, 2436, 2492, 2581, 2670, 2784, 2848, 3045, 3115, 3248, 3360, 3480, 3560, 3738, 4060, 4272, 4640, 4872, 4984, 5162, 5340, 6090, 6230, 6496, 6960, 7120, 7476, 7743, 8120, 8544, 9345, 9744, 9968, 10324, 10680, 12180, 12460, 12905, 13920, 14240, 14952, 15486, 16240, 18067, 18690, 19488, 19936, 20648, 21360, 24360, 24920, 25810, 29904, 30972, 32480, 36134, 37380, 38715, 41296, 42720, 48720, 49840, 51620, 54201, 59808, 61944, 72268, 74760, 77430, 82592, 90335, 97440, 99680, 103240, 108402, 123888, 144536, 149520, 154860, 180670, 206480, 216804, 247776, 271005, 289072, 299040, 309720, 361340, 412960, 433608, 542010, 578144, 619440, 722680, 867216, 1084020, 1238880, 1445360, 1734432, 2168040, 2890720, 4336080, 8672160]

約数ペア:

[(1, 8672160), (2, 4336080), (3, 2890720), (4, 2168040), (5, 1734432), (6, 1445360), (7, 1238880), (8, 1084020), (10, 867216), (12, 722680), (14, 619440), (15, 578144), (16, 542010), (20, 433608), (21, 412960), (24, 361340), (28, 309720), (29, 299040), (30, 289072), (32, 271005), (35, 247776), (40, 216804), (42, 206480), (48, 180670), (56, 154860), (58, 149520), (60, 144536), (70, 123888), (80, 108402), (84, 103240), (87, 99680), (89, 97440), (96, 90335), (105, 82592), (112, 77430), (116, 74760), (120, 72268), (140, 61944), (145, 59808), (160, 54201), (168, 51620), (174, 49840), (178, 48720), (203, 42720), (210, 41296), (224, 38715), (232, 37380), (240, 36134), (267, 32480), (280, 30972), (290, 29904), (336, 25810), (348, 24920), (356, 24360), (406, 21360), (420, 20648), (435, 19936), (445, 19488), (464, 18690), (480, 18067), (534, 16240), (560, 15486), (580, 14952), (609, 14240), (623, 13920), (672, 12905), (696, 12460), (712, 12180), (812, 10680), (840, 10324), (870, 9968), (890, 9744), (928, 9345), (1015, 8544), (1068, 8120), (1120, 7743), (1160, 7476), (1218, 7120), (1246, 6960), (1335, 6496), (1392, 6230), (1424, 6090), (1624, 5340), (1680, 5162), (1740, 4984), (1780, 4872), (1869, 4640), (2030, 4272), (2136, 4060), (2320, 3738), (2436, 3560), (2492, 3480), (2581, 3360), (2670, 3248), (2784, 3115), (2848, 3045)]